./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/goblint-regression/28-race_reach_37-indirect_racing.i --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -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 ../sv-benchmarks/c/goblint-regression/28-race_reach_37-indirect_racing.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-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 ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 78ae3f0dde82ce244d0cacebded5945a3f759d1f5aeba1d4553a1f59ef165385 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:42:26,398 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:42:26,400 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:42:26,427 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:42:26,429 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:42:26,431 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:42:26,433 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:42:26,438 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:42:26,439 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:42:26,440 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:42:26,440 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:42:26,441 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:42:26,442 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:42:26,443 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:42:26,444 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:42:26,444 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:42:26,445 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:42:26,445 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:42:26,446 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:42:26,448 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:42:26,449 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:42:26,449 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:42:26,450 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:42:26,451 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:42:26,452 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:42:26,453 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:42:26,453 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:42:26,453 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:42:26,454 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:42:26,454 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:42:26,455 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:42:26,455 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:42:26,456 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:42:26,456 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:42:26,457 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:42:26,457 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:42:26,458 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:42:26,458 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:42:26,458 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:42:26,459 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:42:26,459 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:42:26,460 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:42:26,481 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:42:26,482 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:42:26,482 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:42:26,482 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:42:26,483 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:42:26,483 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:42:26,483 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:42:26,483 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:42:26,485 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:42:26,485 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:42:26,485 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:42:26,485 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:42:26,485 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:42:26,486 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:42:26,486 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:42:26,486 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:42:26,486 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:42:26,486 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:42:26,486 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:42:26,487 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:42:26,487 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:42:26,487 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:42:26,488 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:42:26,488 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:42:26,488 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:42:26,488 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:42:26,488 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:42:26,488 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:42:26,489 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:42:26,489 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:42:26,489 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:42:26,489 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:42:26,489 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:42:26,489 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 78ae3f0dde82ce244d0cacebded5945a3f759d1f5aeba1d4553a1f59ef165385 [2022-02-20 20:42:26,652 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:42:26,667 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:42:26,669 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:42:26,670 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:42:26,670 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:42:26,671 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/goblint-regression/28-race_reach_37-indirect_racing.i [2022-02-20 20:42:26,714 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70e183f8c/272c23fa2ff749919d089d9fa8513f48/FLAG5f66c9ed3 [2022-02-20 20:42:27,113 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:42:27,114 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/goblint-regression/28-race_reach_37-indirect_racing.i [2022-02-20 20:42:27,131 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70e183f8c/272c23fa2ff749919d089d9fa8513f48/FLAG5f66c9ed3 [2022-02-20 20:42:27,554 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70e183f8c/272c23fa2ff749919d089d9fa8513f48 [2022-02-20 20:42:27,556 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:42:27,557 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:42:27,558 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:42:27,558 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:42:27,562 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:42:27,563 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:42:27" (1/1) ... [2022-02-20 20:42:27,564 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@462a36b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:27, skipping insertion in model container [2022-02-20 20:42:27,564 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:42:27" (1/1) ... [2022-02-20 20:42:27,568 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:42:27,597 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:42:27,787 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/goblint-regression/28-race_reach_37-indirect_racing.i[30176,30189] [2022-02-20 20:42:27,799 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:42:27,805 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:42:27,847 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/goblint-regression/28-race_reach_37-indirect_racing.i[30176,30189] [2022-02-20 20:42:27,853 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:42:27,882 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:42:27,883 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:27 WrapperNode [2022-02-20 20:42:27,883 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:42:27,884 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:42:27,885 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:42:27,885 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:42:27,890 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:27" (1/1) ... [2022-02-20 20:42:27,906 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:27" (1/1) ... [2022-02-20 20:42:27,925 INFO L137 Inliner]: procedures = 170, calls = 36, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 77 [2022-02-20 20:42:27,925 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:42:27,926 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:42:27,926 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:42:27,926 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:42:27,931 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:27" (1/1) ... [2022-02-20 20:42:27,932 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:27" (1/1) ... [2022-02-20 20:42:27,941 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:27" (1/1) ... [2022-02-20 20:42:27,941 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:27" (1/1) ... [2022-02-20 20:42:27,950 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:27" (1/1) ... [2022-02-20 20:42:27,953 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:27" (1/1) ... [2022-02-20 20:42:27,954 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:27" (1/1) ... [2022-02-20 20:42:27,956 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:42:27,957 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:42:27,957 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:42:27,957 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:42:27,958 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:27" (1/1) ... [2022-02-20 20:42:27,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:42:27,978 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:42:27,989 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 20:42:27,993 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 20:42:28,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-20 20:42:28,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:42:28,014 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-02-20 20:42:28,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:42:28,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:42:28,014 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-02-20 20:42:28,014 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-02-20 20:42:28,014 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:42:28,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:42:28,014 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:42:28,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:42:28,016 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-02-20 20:42:28,095 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:42:28,096 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:42:28,294 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:42:28,299 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:42:28,299 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2022-02-20 20:42:28,300 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:42:28 BoogieIcfgContainer [2022-02-20 20:42:28,300 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:42:28,301 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:42:28,301 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:42:28,303 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:42:28,303 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:42:27" (1/3) ... [2022-02-20 20:42:28,304 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6520e7ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:42:28, skipping insertion in model container [2022-02-20 20:42:28,304 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:27" (2/3) ... [2022-02-20 20:42:28,304 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6520e7ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:42:28, skipping insertion in model container [2022-02-20 20:42:28,304 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:42:28" (3/3) ... [2022-02-20 20:42:28,305 INFO L111 eAbstractionObserver]: Analyzing ICFG 28-race_reach_37-indirect_racing.i [2022-02-20 20:42:28,308 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:42:28,308 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:42:28,308 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 20:42:28,308 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:42:28,336 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,336 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,336 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,336 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,336 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,337 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,337 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,337 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,337 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,337 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,338 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,338 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,338 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,338 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,339 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,339 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,339 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,339 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,340 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,340 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,340 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,340 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,340 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,341 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,341 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,341 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,341 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,341 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,341 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,342 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,342 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,342 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,342 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,342 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,343 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,343 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,343 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,343 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,343 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,344 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,344 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,344 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,344 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,345 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,345 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,345 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,345 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,345 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,347 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,348 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,348 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,348 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,348 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,348 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,348 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,348 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,349 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,349 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,349 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:28,353 INFO L148 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2022-02-20 20:42:28,379 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:42:28,383 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 20:42:28,383 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-20 20:42:28,390 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 105 places, 114 transitions, 236 flow [2022-02-20 20:42:28,423 INFO L129 PetriNetUnfolder]: 17/149 cut-off events. [2022-02-20 20:42:28,423 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-02-20 20:42:28,426 INFO L84 FinitePrefix]: Finished finitePrefix Result has 155 conditions, 149 events. 17/149 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 368 event pairs, 0 based on Foata normal form. 0/127 useless extension candidates. Maximal degree in co-relation 72. Up to 6 conditions per place. [2022-02-20 20:42:28,426 INFO L82 GeneralOperation]: Start removeDead. Operand has 105 places, 114 transitions, 236 flow [2022-02-20 20:42:28,429 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 101 places, 109 transitions, 223 flow [2022-02-20 20:42:28,440 INFO L129 PetriNetUnfolder]: 2/73 cut-off events. [2022-02-20 20:42:28,440 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:42:28,440 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:28,440 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:42:28,441 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:42:28,444 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:28,444 INFO L85 PathProgramCache]: Analyzing trace with hash -1459745198, now seen corresponding path program 1 times [2022-02-20 20:42:28,450 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:28,450 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [365710721] [2022-02-20 20:42:28,451 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:28,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:28,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:28,603 INFO L290 TraceCheckUtils]: 0: Hoare triple {108#true} [269] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {108#true} is VALID [2022-02-20 20:42:28,603 INFO L290 TraceCheckUtils]: 1: Hoare triple {108#true} [199] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {108#true} is VALID [2022-02-20 20:42:28,604 INFO L290 TraceCheckUtils]: 2: Hoare triple {108#true} [270] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {108#true} is VALID [2022-02-20 20:42:28,605 INFO L290 TraceCheckUtils]: 3: Hoare triple {108#true} [272] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {108#true} is VALID [2022-02-20 20:42:28,607 INFO L290 TraceCheckUtils]: 4: Hoare triple {108#true} [216] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {108#true} is VALID [2022-02-20 20:42:28,610 INFO L290 TraceCheckUtils]: 5: Hoare triple {108#true} [169] L690-1-->L690-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {108#true} is VALID [2022-02-20 20:42:28,611 INFO L290 TraceCheckUtils]: 6: Hoare triple {108#true} [186] L690-2-->L690-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {108#true} is VALID [2022-02-20 20:42:28,611 INFO L290 TraceCheckUtils]: 7: Hoare triple {108#true} [256] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {108#true} is VALID [2022-02-20 20:42:28,612 INFO L290 TraceCheckUtils]: 8: Hoare triple {108#true} [225] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {108#true} is VALID [2022-02-20 20:42:28,612 INFO L290 TraceCheckUtils]: 9: Hoare triple {108#true} [204] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {108#true} is VALID [2022-02-20 20:42:28,613 INFO L290 TraceCheckUtils]: 10: Hoare triple {108#true} [257] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {108#true} is VALID [2022-02-20 20:42:28,613 INFO L290 TraceCheckUtils]: 11: Hoare triple {108#true} [181] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {108#true} is VALID [2022-02-20 20:42:28,613 INFO L290 TraceCheckUtils]: 12: Hoare triple {108#true} [274] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {108#true} is VALID [2022-02-20 20:42:28,616 INFO L290 TraceCheckUtils]: 13: Hoare triple {108#true} [263] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {108#true} is VALID [2022-02-20 20:42:28,617 INFO L290 TraceCheckUtils]: 14: Hoare triple {108#true} [210] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {108#true} is VALID [2022-02-20 20:42:28,617 INFO L290 TraceCheckUtils]: 15: Hoare triple {108#true} [222] L696-6-->L697: Formula: (and (= |v_~#g~0.base_1| 4) (= |v_~#g~0.offset_1| 0)) InVars {} OutVars{~#g~0.offset=|v_~#g~0.offset_1|, ~#g~0.base=|v_~#g~0.base_1|} AuxVars[] AssignedVars[~#g~0.base, ~#g~0.offset] {108#true} is VALID [2022-02-20 20:42:28,617 INFO L290 TraceCheckUtils]: 16: Hoare triple {108#true} [191] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {108#true} is VALID [2022-02-20 20:42:28,617 INFO L290 TraceCheckUtils]: 17: Hoare triple {108#true} [178] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#g~0.base_2|) |v_~#g~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} AuxVars[] AssignedVars[] {108#true} is VALID [2022-02-20 20:42:28,618 INFO L290 TraceCheckUtils]: 18: Hoare triple {108#true} [166] L697-2-->L699: Formula: (and (= 0 v_~g1~0.offset_1) (= v_~g1~0.base_1 0)) InVars {} OutVars{~g1~0.offset=v_~g1~0.offset_1, ~g1~0.base=v_~g1~0.base_1} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {108#true} is VALID [2022-02-20 20:42:28,618 INFO L290 TraceCheckUtils]: 19: Hoare triple {108#true} [201] L699-->L700: Formula: (and (= v_~g2~0.offset_1 0) (= v_~g2~0.base_1 0)) InVars {} OutVars{~g2~0.offset=v_~g2~0.offset_1, ~g2~0.base=v_~g2~0.base_1} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {108#true} is VALID [2022-02-20 20:42:28,618 INFO L290 TraceCheckUtils]: 20: Hoare triple {108#true} [221] L700-->L700-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {108#true} is VALID [2022-02-20 20:42:28,618 INFO L290 TraceCheckUtils]: 21: Hoare triple {108#true} [226] L700-1-->L700-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {108#true} is VALID [2022-02-20 20:42:28,619 INFO L290 TraceCheckUtils]: 22: Hoare triple {108#true} [249] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {108#true} is VALID [2022-02-20 20:42:28,619 INFO L290 TraceCheckUtils]: 23: Hoare triple {108#true} [190] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {108#true} is VALID [2022-02-20 20:42:28,620 INFO L290 TraceCheckUtils]: 24: Hoare triple {108#true} [195] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {108#true} is VALID [2022-02-20 20:42:28,621 INFO L290 TraceCheckUtils]: 25: Hoare triple {108#true} [234] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {108#true} is VALID [2022-02-20 20:42:28,621 INFO L290 TraceCheckUtils]: 26: Hoare triple {108#true} [211] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {108#true} is VALID [2022-02-20 20:42:28,621 INFO L290 TraceCheckUtils]: 27: Hoare triple {108#true} [220] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {108#true} is VALID [2022-02-20 20:42:28,621 INFO L290 TraceCheckUtils]: 28: Hoare triple {108#true} [273] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {108#true} is VALID [2022-02-20 20:42:28,621 INFO L290 TraceCheckUtils]: 29: Hoare triple {108#true} [203] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {108#true} is VALID [2022-02-20 20:42:28,622 INFO L290 TraceCheckUtils]: 30: Hoare triple {108#true} [179] L-1-5-->L708: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~post15#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1] {108#true} is VALID [2022-02-20 20:42:28,622 INFO L290 TraceCheckUtils]: 31: Hoare triple {108#true} [170] L708-->L708-1: Formula: (and (= v_~g2~0.offset_2 |v_~#g~0.offset_3|) (= v_~g2~0.base_2 |v_~#g~0.base_3|)) InVars {~#g~0.offset=|v_~#g~0.offset_3|, ~#g~0.base=|v_~#g~0.base_3|} OutVars{~#g~0.base=|v_~#g~0.base_3|, ~#g~0.offset=|v_~#g~0.offset_3|, ~g2~0.offset=v_~g2~0.offset_2, ~g2~0.base=v_~g2~0.base_2} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {108#true} is VALID [2022-02-20 20:42:28,631 INFO L290 TraceCheckUtils]: 32: Hoare triple {108#true} [187] L708-1-->L709: Formula: (and (= v_~g2~0.base_3 v_~g1~0.base_2) (= v_~g2~0.offset_3 v_~g1~0.offset_2)) InVars {~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} OutVars{~g1~0.offset=v_~g1~0.offset_2, ~g1~0.base=v_~g1~0.base_2, ~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {108#true} is VALID [2022-02-20 20:42:28,632 INFO L290 TraceCheckUtils]: 33: Hoare triple {108#true} [264] L709-->L709-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {108#true} is VALID [2022-02-20 20:42:28,632 INFO L290 TraceCheckUtils]: 34: Hoare triple {108#true} [217] L709-1-->L709-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {108#true} is VALID [2022-02-20 20:42:28,633 INFO L290 TraceCheckUtils]: 35: Hoare triple {108#true} [175] L709-13-->L710-8: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {109#false} is VALID [2022-02-20 20:42:28,633 INFO L290 TraceCheckUtils]: 36: Hoare triple {109#false} [197] L710-8-->L710: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {109#false} is VALID [2022-02-20 20:42:28,633 INFO L290 TraceCheckUtils]: 37: Hoare triple {109#false} [231] L710-->L710-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {109#false} is VALID [2022-02-20 20:42:28,634 INFO L290 TraceCheckUtils]: 38: Hoare triple {109#false} [228] L710-1-->L710-2: Formula: (= (select (select |v_#memory_int_16| v_~g2~0.base_4) v_~g2~0.offset_4) |v_ULTIMATE.start_main_#t~mem14#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {109#false} is VALID [2022-02-20 20:42:28,634 INFO L290 TraceCheckUtils]: 39: Hoare triple {109#false} [259] L710-2-->L710-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {109#false} is VALID [2022-02-20 20:42:28,634 INFO L290 TraceCheckUtils]: 40: Hoare triple {109#false} [240] L710-3-->L710-4: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1| (ite (= |v_ULTIMATE.start_main_#t~mem14#1_3| 0) 1 0)) InVars {ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {109#false} is VALID [2022-02-20 20:42:28,634 INFO L290 TraceCheckUtils]: 41: Hoare triple {109#false} [246] L710-4-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {109#false} is VALID [2022-02-20 20:42:28,634 INFO L290 TraceCheckUtils]: 42: Hoare triple {109#false} [196] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {109#false} is VALID [2022-02-20 20:42:28,635 INFO L290 TraceCheckUtils]: 43: Hoare triple {109#false} [276] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {109#false} is VALID [2022-02-20 20:42:28,635 INFO L290 TraceCheckUtils]: 44: Hoare triple {109#false} [193] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {109#false} is VALID [2022-02-20 20:42:28,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:42:28,637 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:42:28,637 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [365710721] [2022-02-20 20:42:28,637 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [365710721] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:42:28,637 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:42:28,638 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:42:28,639 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1229130721] [2022-02-20 20:42:28,639 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:42:28,649 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 45 [2022-02-20 20:42:28,651 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:42:28,653 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:28,706 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:42:28,706 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-20 20:42:28,707 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:42:28,730 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-20 20:42:28,730 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 20:42:28,732 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 100 out of 114 [2022-02-20 20:42:28,737 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 101 places, 109 transitions, 223 flow. Second operand has 2 states, 2 states have (on average 100.5) internal successors, (201), 2 states have internal predecessors, (201), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:28,737 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:42:28,737 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 100 of 114 [2022-02-20 20:42:28,738 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:42:28,780 INFO L129 PetriNetUnfolder]: 0/126 cut-off events. [2022-02-20 20:42:28,780 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-02-20 20:42:28,781 INFO L84 FinitePrefix]: Finished finitePrefix Result has 133 conditions, 126 events. 0/126 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 197 event pairs, 0 based on Foata normal form. 16/136 useless extension candidates. Maximal degree in co-relation 0. Up to 2 conditions per place. [2022-02-20 20:42:28,782 INFO L132 encePairwiseOnDemand]: 103/114 looper letters, 1 selfloop transitions, 0 changer transitions 15/97 dead transitions. [2022-02-20 20:42:28,782 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 101 places, 97 transitions, 201 flow [2022-02-20 20:42:28,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 20:42:28,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-02-20 20:42:28,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 212 transitions. [2022-02-20 20:42:28,800 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9298245614035088 [2022-02-20 20:42:28,800 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 212 transitions. [2022-02-20 20:42:28,801 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 212 transitions. [2022-02-20 20:42:28,801 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:42:28,803 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 212 transitions. [2022-02-20 20:42:28,805 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 106.0) internal successors, (212), 2 states have internal predecessors, (212), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:28,807 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 114.0) internal successors, (342), 3 states have internal predecessors, (342), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:28,808 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 114.0) internal successors, (342), 3 states have internal predecessors, (342), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:28,809 INFO L186 Difference]: Start difference. First operand has 101 places, 109 transitions, 223 flow. Second operand 2 states and 212 transitions. [2022-02-20 20:42:28,809 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 101 places, 97 transitions, 201 flow [2022-02-20 20:42:28,811 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 101 places, 97 transitions, 201 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-02-20 20:42:28,814 INFO L242 Difference]: Finished difference. Result has 101 places, 82 transitions, 169 flow [2022-02-20 20:42:28,817 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=114, PETRI_DIFFERENCE_MINUEND_FLOW=199, PETRI_DIFFERENCE_MINUEND_PLACES=100, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=97, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=97, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=169, PETRI_PLACES=101, PETRI_TRANSITIONS=82} [2022-02-20 20:42:28,819 INFO L334 CegarLoopForPetriNet]: 101 programPoint places, 0 predicate places. [2022-02-20 20:42:28,821 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 101 places, 82 transitions, 169 flow [2022-02-20 20:42:28,841 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 617 states, 614 states have (on average 1.8501628664495113) internal successors, (1136), 616 states have internal predecessors, (1136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:28,844 INFO L78 Accepts]: Start accepts. Automaton has has 617 states, 614 states have (on average 1.8501628664495113) internal successors, (1136), 616 states have internal predecessors, (1136), 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) Word has length 45 [2022-02-20 20:42:28,845 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:42:28,845 INFO L470 AbstractCegarLoop]: Abstraction has has 101 places, 82 transitions, 169 flow [2022-02-20 20:42:28,845 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 100.5) internal successors, (201), 2 states have internal predecessors, (201), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:28,845 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:28,845 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:42:28,846 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:42:28,846 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:42:28,846 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:28,847 INFO L85 PathProgramCache]: Analyzing trace with hash -1656258703, now seen corresponding path program 1 times [2022-02-20 20:42:28,847 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:28,847 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1881982538] [2022-02-20 20:42:28,847 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:28,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:28,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:28,908 INFO L290 TraceCheckUtils]: 0: Hoare triple {729#true} [269] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {729#true} is VALID [2022-02-20 20:42:28,908 INFO L290 TraceCheckUtils]: 1: Hoare triple {729#true} [199] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {729#true} is VALID [2022-02-20 20:42:28,908 INFO L290 TraceCheckUtils]: 2: Hoare triple {729#true} [270] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {729#true} is VALID [2022-02-20 20:42:28,909 INFO L290 TraceCheckUtils]: 3: Hoare triple {729#true} [272] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {729#true} is VALID [2022-02-20 20:42:28,909 INFO L290 TraceCheckUtils]: 4: Hoare triple {729#true} [216] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {729#true} is VALID [2022-02-20 20:42:28,909 INFO L290 TraceCheckUtils]: 5: Hoare triple {729#true} [169] L690-1-->L690-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {729#true} is VALID [2022-02-20 20:42:28,909 INFO L290 TraceCheckUtils]: 6: Hoare triple {729#true} [186] L690-2-->L690-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {729#true} is VALID [2022-02-20 20:42:28,909 INFO L290 TraceCheckUtils]: 7: Hoare triple {729#true} [256] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {729#true} is VALID [2022-02-20 20:42:28,910 INFO L290 TraceCheckUtils]: 8: Hoare triple {729#true} [225] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {729#true} is VALID [2022-02-20 20:42:28,910 INFO L290 TraceCheckUtils]: 9: Hoare triple {729#true} [204] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {729#true} is VALID [2022-02-20 20:42:28,910 INFO L290 TraceCheckUtils]: 10: Hoare triple {729#true} [257] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {729#true} is VALID [2022-02-20 20:42:28,910 INFO L290 TraceCheckUtils]: 11: Hoare triple {729#true} [181] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {729#true} is VALID [2022-02-20 20:42:28,910 INFO L290 TraceCheckUtils]: 12: Hoare triple {729#true} [274] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {729#true} is VALID [2022-02-20 20:42:28,911 INFO L290 TraceCheckUtils]: 13: Hoare triple {729#true} [263] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {729#true} is VALID [2022-02-20 20:42:28,911 INFO L290 TraceCheckUtils]: 14: Hoare triple {729#true} [210] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {729#true} is VALID [2022-02-20 20:42:28,911 INFO L290 TraceCheckUtils]: 15: Hoare triple {729#true} [222] L696-6-->L697: Formula: (and (= |v_~#g~0.base_1| 4) (= |v_~#g~0.offset_1| 0)) InVars {} OutVars{~#g~0.offset=|v_~#g~0.offset_1|, ~#g~0.base=|v_~#g~0.base_1|} AuxVars[] AssignedVars[~#g~0.base, ~#g~0.offset] {729#true} is VALID [2022-02-20 20:42:28,911 INFO L290 TraceCheckUtils]: 16: Hoare triple {729#true} [191] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {729#true} is VALID [2022-02-20 20:42:28,911 INFO L290 TraceCheckUtils]: 17: Hoare triple {729#true} [178] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#g~0.base_2|) |v_~#g~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} AuxVars[] AssignedVars[] {729#true} is VALID [2022-02-20 20:42:28,912 INFO L290 TraceCheckUtils]: 18: Hoare triple {729#true} [166] L697-2-->L699: Formula: (and (= 0 v_~g1~0.offset_1) (= v_~g1~0.base_1 0)) InVars {} OutVars{~g1~0.offset=v_~g1~0.offset_1, ~g1~0.base=v_~g1~0.base_1} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {729#true} is VALID [2022-02-20 20:42:28,912 INFO L290 TraceCheckUtils]: 19: Hoare triple {729#true} [201] L699-->L700: Formula: (and (= v_~g2~0.offset_1 0) (= v_~g2~0.base_1 0)) InVars {} OutVars{~g2~0.offset=v_~g2~0.offset_1, ~g2~0.base=v_~g2~0.base_1} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {729#true} is VALID [2022-02-20 20:42:28,912 INFO L290 TraceCheckUtils]: 20: Hoare triple {729#true} [221] L700-->L700-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {729#true} is VALID [2022-02-20 20:42:28,912 INFO L290 TraceCheckUtils]: 21: Hoare triple {729#true} [226] L700-1-->L700-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {729#true} is VALID [2022-02-20 20:42:28,912 INFO L290 TraceCheckUtils]: 22: Hoare triple {729#true} [249] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {729#true} is VALID [2022-02-20 20:42:28,913 INFO L290 TraceCheckUtils]: 23: Hoare triple {729#true} [190] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {729#true} is VALID [2022-02-20 20:42:28,913 INFO L290 TraceCheckUtils]: 24: Hoare triple {729#true} [195] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {729#true} is VALID [2022-02-20 20:42:28,913 INFO L290 TraceCheckUtils]: 25: Hoare triple {729#true} [234] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {729#true} is VALID [2022-02-20 20:42:28,913 INFO L290 TraceCheckUtils]: 26: Hoare triple {729#true} [211] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {729#true} is VALID [2022-02-20 20:42:28,913 INFO L290 TraceCheckUtils]: 27: Hoare triple {729#true} [220] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {729#true} is VALID [2022-02-20 20:42:28,914 INFO L290 TraceCheckUtils]: 28: Hoare triple {729#true} [273] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {729#true} is VALID [2022-02-20 20:42:28,914 INFO L290 TraceCheckUtils]: 29: Hoare triple {729#true} [203] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {729#true} is VALID [2022-02-20 20:42:28,914 INFO L290 TraceCheckUtils]: 30: Hoare triple {729#true} [179] L-1-5-->L708: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~post15#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1] {729#true} is VALID [2022-02-20 20:42:28,914 INFO L290 TraceCheckUtils]: 31: Hoare triple {729#true} [170] L708-->L708-1: Formula: (and (= v_~g2~0.offset_2 |v_~#g~0.offset_3|) (= v_~g2~0.base_2 |v_~#g~0.base_3|)) InVars {~#g~0.offset=|v_~#g~0.offset_3|, ~#g~0.base=|v_~#g~0.base_3|} OutVars{~#g~0.base=|v_~#g~0.base_3|, ~#g~0.offset=|v_~#g~0.offset_3|, ~g2~0.offset=v_~g2~0.offset_2, ~g2~0.base=v_~g2~0.base_2} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {729#true} is VALID [2022-02-20 20:42:28,914 INFO L290 TraceCheckUtils]: 32: Hoare triple {729#true} [187] L708-1-->L709: Formula: (and (= v_~g2~0.base_3 v_~g1~0.base_2) (= v_~g2~0.offset_3 v_~g1~0.offset_2)) InVars {~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} OutVars{~g1~0.offset=v_~g1~0.offset_2, ~g1~0.base=v_~g1~0.base_2, ~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {729#true} is VALID [2022-02-20 20:42:28,915 INFO L290 TraceCheckUtils]: 33: Hoare triple {729#true} [264] L709-->L709-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {729#true} is VALID [2022-02-20 20:42:28,915 INFO L290 TraceCheckUtils]: 34: Hoare triple {729#true} [217] L709-1-->L709-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {731#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:28,916 INFO L290 TraceCheckUtils]: 35: Hoare triple {731#(= |ULTIMATE.start_main_~i~0#1| 0)} [176] L709-13-->L710-8: Formula: (not (< |v_ULTIMATE.start_main_~i~0#1_3| 10000)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[] {730#false} is VALID [2022-02-20 20:42:28,916 INFO L290 TraceCheckUtils]: 36: Hoare triple {730#false} [197] L710-8-->L710: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {730#false} is VALID [2022-02-20 20:42:28,916 INFO L290 TraceCheckUtils]: 37: Hoare triple {730#false} [231] L710-->L710-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {730#false} is VALID [2022-02-20 20:42:28,916 INFO L290 TraceCheckUtils]: 38: Hoare triple {730#false} [228] L710-1-->L710-2: Formula: (= (select (select |v_#memory_int_16| v_~g2~0.base_4) v_~g2~0.offset_4) |v_ULTIMATE.start_main_#t~mem14#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {730#false} is VALID [2022-02-20 20:42:28,916 INFO L290 TraceCheckUtils]: 39: Hoare triple {730#false} [259] L710-2-->L710-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {730#false} is VALID [2022-02-20 20:42:28,917 INFO L290 TraceCheckUtils]: 40: Hoare triple {730#false} [240] L710-3-->L710-4: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1| (ite (= |v_ULTIMATE.start_main_#t~mem14#1_3| 0) 1 0)) InVars {ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {730#false} is VALID [2022-02-20 20:42:28,917 INFO L290 TraceCheckUtils]: 41: Hoare triple {730#false} [246] L710-4-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {730#false} is VALID [2022-02-20 20:42:28,917 INFO L290 TraceCheckUtils]: 42: Hoare triple {730#false} [196] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {730#false} is VALID [2022-02-20 20:42:28,917 INFO L290 TraceCheckUtils]: 43: Hoare triple {730#false} [276] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {730#false} is VALID [2022-02-20 20:42:28,917 INFO L290 TraceCheckUtils]: 44: Hoare triple {730#false} [193] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {730#false} is VALID [2022-02-20 20:42:28,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:42:28,918 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:42:28,918 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1881982538] [2022-02-20 20:42:28,918 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1881982538] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:42:28,918 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:42:28,919 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 20:42:28,919 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [628972134] [2022-02-20 20:42:28,919 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:42:28,920 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 45 [2022-02-20 20:42:28,921 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:42:28,921 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:28,953 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:42:28,953 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:42:28,953 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:42:28,954 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:42:28,954 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:42:28,955 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 93 out of 114 [2022-02-20 20:42:28,955 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 101 places, 82 transitions, 169 flow. Second operand has 3 states, 3 states have (on average 94.0) internal successors, (282), 3 states have internal predecessors, (282), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:28,955 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:42:28,955 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 93 of 114 [2022-02-20 20:42:28,956 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:42:28,978 INFO L129 PetriNetUnfolder]: 0/86 cut-off events. [2022-02-20 20:42:28,979 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:42:28,979 INFO L84 FinitePrefix]: Finished finitePrefix Result has 103 conditions, 86 events. 0/86 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 48 event pairs, 0 based on Foata normal form. 0/85 useless extension candidates. Maximal degree in co-relation 0. Up to 6 conditions per place. [2022-02-20 20:42:28,980 INFO L132 encePairwiseOnDemand]: 111/114 looper letters, 8 selfloop transitions, 2 changer transitions 0/84 dead transitions. [2022-02-20 20:42:28,980 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 88 places, 84 transitions, 193 flow [2022-02-20 20:42:28,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:42:28,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:42:28,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 290 transitions. [2022-02-20 20:42:28,985 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.847953216374269 [2022-02-20 20:42:28,985 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 290 transitions. [2022-02-20 20:42:28,985 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 290 transitions. [2022-02-20 20:42:28,986 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:42:28,986 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 290 transitions. [2022-02-20 20:42:28,987 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 96.66666666666667) internal successors, (290), 3 states have internal predecessors, (290), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:28,987 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 114.0) internal successors, (456), 4 states have internal predecessors, (456), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:28,988 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 114.0) internal successors, (456), 4 states have internal predecessors, (456), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:28,988 INFO L186 Difference]: Start difference. First operand has 101 places, 82 transitions, 169 flow. Second operand 3 states and 290 transitions. [2022-02-20 20:42:28,988 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 88 places, 84 transitions, 193 flow [2022-02-20 20:42:28,989 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 88 places, 84 transitions, 193 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-02-20 20:42:28,990 INFO L242 Difference]: Finished difference. Result has 89 places, 82 transitions, 177 flow [2022-02-20 20:42:28,990 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=114, PETRI_DIFFERENCE_MINUEND_FLOW=169, PETRI_DIFFERENCE_MINUEND_PLACES=86, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=82, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=80, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=177, PETRI_PLACES=89, PETRI_TRANSITIONS=82} [2022-02-20 20:42:28,991 INFO L334 CegarLoopForPetriNet]: 101 programPoint places, -12 predicate places. [2022-02-20 20:42:28,999 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 89 places, 82 transitions, 177 flow [2022-02-20 20:42:29,008 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 607 states, 605 states have (on average 1.8611570247933884) internal successors, (1126), 606 states have internal predecessors, (1126), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:29,009 INFO L78 Accepts]: Start accepts. Automaton has has 607 states, 605 states have (on average 1.8611570247933884) internal successors, (1126), 606 states have internal predecessors, (1126), 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) Word has length 45 [2022-02-20 20:42:29,009 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:42:29,009 INFO L470 AbstractCegarLoop]: Abstraction has has 89 places, 82 transitions, 177 flow [2022-02-20 20:42:29,010 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 94.0) internal successors, (282), 3 states have internal predecessors, (282), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:29,010 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:29,011 INFO L254 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:42:29,011 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 20:42:29,011 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:42:29,012 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:29,012 INFO L85 PathProgramCache]: Analyzing trace with hash -1881921463, now seen corresponding path program 1 times [2022-02-20 20:42:29,012 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:29,013 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [766352584] [2022-02-20 20:42:29,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:29,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:29,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 20:42:29,079 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-20 20:42:29,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 20:42:29,126 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-20 20:42:29,126 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-20 20:42:29,127 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 2 remaining) [2022-02-20 20:42:29,128 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2022-02-20 20:42:29,128 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 20:42:29,131 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2022-02-20 20:42:29,133 WARN L235 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2022-02-20 20:42:29,133 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2022-02-20 20:42:29,148 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,148 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,148 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,148 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,149 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,149 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,149 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,149 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,149 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,149 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,150 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,150 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,150 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,150 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,150 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,150 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,151 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,151 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,151 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,151 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,151 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,151 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,152 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,152 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,152 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,152 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,152 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,152 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,153 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,153 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,153 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,153 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,153 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,153 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,154 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,154 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,154 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,154 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,154 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,154 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,154 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,155 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,155 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,155 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,155 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,155 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,156 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,156 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,156 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,156 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,156 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,156 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,157 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,157 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,157 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,157 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,157 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,157 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,158 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,158 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,158 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,158 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,158 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,158 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,159 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,159 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,159 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,159 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,159 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,159 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,159 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,160 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,160 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,160 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,160 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,160 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,160 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,160 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,161 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,161 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,161 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,161 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,161 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,161 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,162 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,162 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,162 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,162 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,162 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,162 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,163 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,163 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,163 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,163 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,163 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,163 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,164 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,164 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,164 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,164 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,164 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,165 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,165 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,165 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,165 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,165 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,165 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,166 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,166 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,166 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,166 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,166 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,166 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,166 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,167 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,167 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,167 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,167 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:29,172 INFO L148 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-02-20 20:42:29,178 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:42:29,182 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 20:42:29,182 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-20 20:42:29,184 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 134 places, 148 transitions, 314 flow [2022-02-20 20:42:29,203 INFO L129 PetriNetUnfolder]: 31/243 cut-off events. [2022-02-20 20:42:29,203 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2022-02-20 20:42:29,205 INFO L84 FinitePrefix]: Finished finitePrefix Result has 257 conditions, 243 events. 31/243 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 732 event pairs, 0 based on Foata normal form. 0/205 useless extension candidates. Maximal degree in co-relation 151. Up to 9 conditions per place. [2022-02-20 20:42:29,205 INFO L82 GeneralOperation]: Start removeDead. Operand has 134 places, 148 transitions, 314 flow [2022-02-20 20:42:29,207 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 134 places, 148 transitions, 314 flow [2022-02-20 20:42:29,211 INFO L129 PetriNetUnfolder]: 2/71 cut-off events. [2022-02-20 20:42:29,227 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:42:29,227 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:29,228 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:42:29,228 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:42:29,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:29,228 INFO L85 PathProgramCache]: Analyzing trace with hash 1865005030, now seen corresponding path program 1 times [2022-02-20 20:42:29,229 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:29,229 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [341984413] [2022-02-20 20:42:29,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:29,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:29,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:29,254 INFO L290 TraceCheckUtils]: 0: Hoare triple {137#true} [417] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {137#true} is VALID [2022-02-20 20:42:29,254 INFO L290 TraceCheckUtils]: 1: Hoare triple {137#true} [347] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {137#true} is VALID [2022-02-20 20:42:29,255 INFO L290 TraceCheckUtils]: 2: Hoare triple {137#true} [418] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {137#true} is VALID [2022-02-20 20:42:29,255 INFO L290 TraceCheckUtils]: 3: Hoare triple {137#true} [420] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {137#true} is VALID [2022-02-20 20:42:29,255 INFO L290 TraceCheckUtils]: 4: Hoare triple {137#true} [364] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {137#true} is VALID [2022-02-20 20:42:29,255 INFO L290 TraceCheckUtils]: 5: Hoare triple {137#true} [317] L690-1-->L690-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {137#true} is VALID [2022-02-20 20:42:29,255 INFO L290 TraceCheckUtils]: 6: Hoare triple {137#true} [334] L690-2-->L690-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {137#true} is VALID [2022-02-20 20:42:29,256 INFO L290 TraceCheckUtils]: 7: Hoare triple {137#true} [404] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {137#true} is VALID [2022-02-20 20:42:29,256 INFO L290 TraceCheckUtils]: 8: Hoare triple {137#true} [373] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {137#true} is VALID [2022-02-20 20:42:29,256 INFO L290 TraceCheckUtils]: 9: Hoare triple {137#true} [352] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {137#true} is VALID [2022-02-20 20:42:29,256 INFO L290 TraceCheckUtils]: 10: Hoare triple {137#true} [405] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {137#true} is VALID [2022-02-20 20:42:29,256 INFO L290 TraceCheckUtils]: 11: Hoare triple {137#true} [329] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {137#true} is VALID [2022-02-20 20:42:29,256 INFO L290 TraceCheckUtils]: 12: Hoare triple {137#true} [422] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {137#true} is VALID [2022-02-20 20:42:29,257 INFO L290 TraceCheckUtils]: 13: Hoare triple {137#true} [411] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {137#true} is VALID [2022-02-20 20:42:29,257 INFO L290 TraceCheckUtils]: 14: Hoare triple {137#true} [358] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {137#true} is VALID [2022-02-20 20:42:29,257 INFO L290 TraceCheckUtils]: 15: Hoare triple {137#true} [370] L696-6-->L697: Formula: (and (= |v_~#g~0.base_1| 4) (= |v_~#g~0.offset_1| 0)) InVars {} OutVars{~#g~0.offset=|v_~#g~0.offset_1|, ~#g~0.base=|v_~#g~0.base_1|} AuxVars[] AssignedVars[~#g~0.base, ~#g~0.offset] {137#true} is VALID [2022-02-20 20:42:29,257 INFO L290 TraceCheckUtils]: 16: Hoare triple {137#true} [339] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {137#true} is VALID [2022-02-20 20:42:29,257 INFO L290 TraceCheckUtils]: 17: Hoare triple {137#true} [326] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#g~0.base_2|) |v_~#g~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} AuxVars[] AssignedVars[] {137#true} is VALID [2022-02-20 20:42:29,258 INFO L290 TraceCheckUtils]: 18: Hoare triple {137#true} [314] L697-2-->L699: Formula: (and (= 0 v_~g1~0.offset_1) (= v_~g1~0.base_1 0)) InVars {} OutVars{~g1~0.offset=v_~g1~0.offset_1, ~g1~0.base=v_~g1~0.base_1} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {137#true} is VALID [2022-02-20 20:42:29,258 INFO L290 TraceCheckUtils]: 19: Hoare triple {137#true} [349] L699-->L700: Formula: (and (= v_~g2~0.offset_1 0) (= v_~g2~0.base_1 0)) InVars {} OutVars{~g2~0.offset=v_~g2~0.offset_1, ~g2~0.base=v_~g2~0.base_1} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {137#true} is VALID [2022-02-20 20:42:29,258 INFO L290 TraceCheckUtils]: 20: Hoare triple {137#true} [369] L700-->L700-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {137#true} is VALID [2022-02-20 20:42:29,258 INFO L290 TraceCheckUtils]: 21: Hoare triple {137#true} [374] L700-1-->L700-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {137#true} is VALID [2022-02-20 20:42:29,259 INFO L290 TraceCheckUtils]: 22: Hoare triple {137#true} [397] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {137#true} is VALID [2022-02-20 20:42:29,259 INFO L290 TraceCheckUtils]: 23: Hoare triple {137#true} [338] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {137#true} is VALID [2022-02-20 20:42:29,259 INFO L290 TraceCheckUtils]: 24: Hoare triple {137#true} [343] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {137#true} is VALID [2022-02-20 20:42:29,259 INFO L290 TraceCheckUtils]: 25: Hoare triple {137#true} [382] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {137#true} is VALID [2022-02-20 20:42:29,259 INFO L290 TraceCheckUtils]: 26: Hoare triple {137#true} [359] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {137#true} is VALID [2022-02-20 20:42:29,260 INFO L290 TraceCheckUtils]: 27: Hoare triple {137#true} [368] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {137#true} is VALID [2022-02-20 20:42:29,260 INFO L290 TraceCheckUtils]: 28: Hoare triple {137#true} [421] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {137#true} is VALID [2022-02-20 20:42:29,260 INFO L290 TraceCheckUtils]: 29: Hoare triple {137#true} [351] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {137#true} is VALID [2022-02-20 20:42:29,260 INFO L290 TraceCheckUtils]: 30: Hoare triple {137#true} [327] L-1-5-->L708: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~post15#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1] {137#true} is VALID [2022-02-20 20:42:29,260 INFO L290 TraceCheckUtils]: 31: Hoare triple {137#true} [318] L708-->L708-1: Formula: (and (= v_~g2~0.offset_2 |v_~#g~0.offset_3|) (= v_~g2~0.base_2 |v_~#g~0.base_3|)) InVars {~#g~0.offset=|v_~#g~0.offset_3|, ~#g~0.base=|v_~#g~0.base_3|} OutVars{~#g~0.base=|v_~#g~0.base_3|, ~#g~0.offset=|v_~#g~0.offset_3|, ~g2~0.offset=v_~g2~0.offset_2, ~g2~0.base=v_~g2~0.base_2} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {137#true} is VALID [2022-02-20 20:42:29,260 INFO L290 TraceCheckUtils]: 32: Hoare triple {137#true} [335] L708-1-->L709: Formula: (and (= v_~g2~0.base_3 v_~g1~0.base_2) (= v_~g2~0.offset_3 v_~g1~0.offset_2)) InVars {~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} OutVars{~g1~0.offset=v_~g1~0.offset_2, ~g1~0.base=v_~g1~0.base_2, ~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {137#true} is VALID [2022-02-20 20:42:29,261 INFO L290 TraceCheckUtils]: 33: Hoare triple {137#true} [412] L709-->L709-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {137#true} is VALID [2022-02-20 20:42:29,261 INFO L290 TraceCheckUtils]: 34: Hoare triple {137#true} [365] L709-1-->L709-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {137#true} is VALID [2022-02-20 20:42:29,261 INFO L290 TraceCheckUtils]: 35: Hoare triple {137#true} [323] L709-13-->L710-8: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {138#false} is VALID [2022-02-20 20:42:29,262 INFO L290 TraceCheckUtils]: 36: Hoare triple {138#false} [345] L710-8-->L710: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {138#false} is VALID [2022-02-20 20:42:29,262 INFO L290 TraceCheckUtils]: 37: Hoare triple {138#false} [379] L710-->L710-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {138#false} is VALID [2022-02-20 20:42:29,262 INFO L290 TraceCheckUtils]: 38: Hoare triple {138#false} [376] L710-1-->L710-2: Formula: (= (select (select |v_#memory_int_16| v_~g2~0.base_4) v_~g2~0.offset_4) |v_ULTIMATE.start_main_#t~mem14#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {138#false} is VALID [2022-02-20 20:42:29,262 INFO L290 TraceCheckUtils]: 39: Hoare triple {138#false} [407] L710-2-->L710-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {138#false} is VALID [2022-02-20 20:42:29,262 INFO L290 TraceCheckUtils]: 40: Hoare triple {138#false} [388] L710-3-->L710-4: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1| (ite (= |v_ULTIMATE.start_main_#t~mem14#1_3| 0) 1 0)) InVars {ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {138#false} is VALID [2022-02-20 20:42:29,262 INFO L290 TraceCheckUtils]: 41: Hoare triple {138#false} [394] L710-4-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {138#false} is VALID [2022-02-20 20:42:29,263 INFO L290 TraceCheckUtils]: 42: Hoare triple {138#false} [344] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {138#false} is VALID [2022-02-20 20:42:29,263 INFO L290 TraceCheckUtils]: 43: Hoare triple {138#false} [424] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {138#false} is VALID [2022-02-20 20:42:29,263 INFO L290 TraceCheckUtils]: 44: Hoare triple {138#false} [341] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {138#false} is VALID [2022-02-20 20:42:29,263 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:42:29,264 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:42:29,264 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [341984413] [2022-02-20 20:42:29,264 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [341984413] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:42:29,272 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:42:29,272 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:42:29,272 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1152454705] [2022-02-20 20:42:29,272 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:42:29,273 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 45 [2022-02-20 20:42:29,273 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:42:29,273 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:29,299 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:42:29,299 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-20 20:42:29,299 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:42:29,300 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-20 20:42:29,300 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 20:42:29,300 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 126 out of 148 [2022-02-20 20:42:29,301 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 134 places, 148 transitions, 314 flow. Second operand has 2 states, 2 states have (on average 126.5) internal successors, (253), 2 states have internal predecessors, (253), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:29,301 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:42:29,301 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 126 of 148 [2022-02-20 20:42:29,301 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:42:29,324 INFO L129 PetriNetUnfolder]: 3/212 cut-off events. [2022-02-20 20:42:29,325 INFO L130 PetriNetUnfolder]: For 21/27 co-relation queries the response was YES. [2022-02-20 20:42:29,325 INFO L84 FinitePrefix]: Finished finitePrefix Result has 233 conditions, 212 events. 3/212 cut-off events. For 21/27 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 533 event pairs, 0 based on Foata normal form. 42/244 useless extension candidates. Maximal degree in co-relation 135. Up to 7 conditions per place. [2022-02-20 20:42:29,326 INFO L132 encePairwiseOnDemand]: 131/148 looper letters, 2 selfloop transitions, 0 changer transitions 21/130 dead transitions. [2022-02-20 20:42:29,326 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 134 places, 130 transitions, 286 flow [2022-02-20 20:42:29,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 20:42:29,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-02-20 20:42:29,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 273 transitions. [2022-02-20 20:42:29,329 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9222972972972973 [2022-02-20 20:42:29,329 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 273 transitions. [2022-02-20 20:42:29,329 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 273 transitions. [2022-02-20 20:42:29,329 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:42:29,329 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 273 transitions. [2022-02-20 20:42:29,330 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 136.5) internal successors, (273), 2 states have internal predecessors, (273), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:29,331 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 148.0) internal successors, (444), 3 states have internal predecessors, (444), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:29,331 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 148.0) internal successors, (444), 3 states have internal predecessors, (444), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:29,331 INFO L186 Difference]: Start difference. First operand has 134 places, 148 transitions, 314 flow. Second operand 2 states and 273 transitions. [2022-02-20 20:42:29,331 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 134 places, 130 transitions, 286 flow [2022-02-20 20:42:29,333 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 134 places, 130 transitions, 286 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-02-20 20:42:29,335 INFO L242 Difference]: Finished difference. Result has 134 places, 109 transitions, 230 flow [2022-02-20 20:42:29,335 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=148, PETRI_DIFFERENCE_MINUEND_FLOW=278, PETRI_DIFFERENCE_MINUEND_PLACES=133, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=130, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=130, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=230, PETRI_PLACES=134, PETRI_TRANSITIONS=109} [2022-02-20 20:42:29,335 INFO L334 CegarLoopForPetriNet]: 134 programPoint places, 0 predicate places. [2022-02-20 20:42:29,336 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 134 places, 109 transitions, 230 flow [2022-02-20 20:42:29,679 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 15899 states, 15895 states have (on average 2.8420257942749294) internal successors, (45174), 15898 states have internal predecessors, (45174), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:29,769 INFO L78 Accepts]: Start accepts. Automaton has has 15899 states, 15895 states have (on average 2.8420257942749294) internal successors, (45174), 15898 states have internal predecessors, (45174), 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) Word has length 45 [2022-02-20 20:42:29,769 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:42:29,769 INFO L470 AbstractCegarLoop]: Abstraction has has 134 places, 109 transitions, 230 flow [2022-02-20 20:42:29,769 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 126.5) internal successors, (253), 2 states have internal predecessors, (253), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:29,770 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:29,770 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:42:29,770 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 20:42:29,770 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:42:29,770 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:29,770 INFO L85 PathProgramCache]: Analyzing trace with hash 1668491525, now seen corresponding path program 1 times [2022-02-20 20:42:29,771 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:29,771 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [614753318] [2022-02-20 20:42:29,771 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:29,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:29,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:29,834 INFO L290 TraceCheckUtils]: 0: Hoare triple {16040#true} [417] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16040#true} is VALID [2022-02-20 20:42:29,835 INFO L290 TraceCheckUtils]: 1: Hoare triple {16040#true} [347] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {16040#true} is VALID [2022-02-20 20:42:29,835 INFO L290 TraceCheckUtils]: 2: Hoare triple {16040#true} [418] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {16040#true} is VALID [2022-02-20 20:42:29,836 INFO L290 TraceCheckUtils]: 3: Hoare triple {16040#true} [420] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {16040#true} is VALID [2022-02-20 20:42:29,836 INFO L290 TraceCheckUtils]: 4: Hoare triple {16040#true} [364] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {16040#true} is VALID [2022-02-20 20:42:29,836 INFO L290 TraceCheckUtils]: 5: Hoare triple {16040#true} [317] L690-1-->L690-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {16040#true} is VALID [2022-02-20 20:42:29,836 INFO L290 TraceCheckUtils]: 6: Hoare triple {16040#true} [334] L690-2-->L690-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {16040#true} is VALID [2022-02-20 20:42:29,836 INFO L290 TraceCheckUtils]: 7: Hoare triple {16040#true} [404] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {16040#true} is VALID [2022-02-20 20:42:29,837 INFO L290 TraceCheckUtils]: 8: Hoare triple {16040#true} [373] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {16040#true} is VALID [2022-02-20 20:42:29,837 INFO L290 TraceCheckUtils]: 9: Hoare triple {16040#true} [352] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {16040#true} is VALID [2022-02-20 20:42:29,837 INFO L290 TraceCheckUtils]: 10: Hoare triple {16040#true} [405] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {16040#true} is VALID [2022-02-20 20:42:29,837 INFO L290 TraceCheckUtils]: 11: Hoare triple {16040#true} [329] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {16040#true} is VALID [2022-02-20 20:42:29,837 INFO L290 TraceCheckUtils]: 12: Hoare triple {16040#true} [422] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {16040#true} is VALID [2022-02-20 20:42:29,837 INFO L290 TraceCheckUtils]: 13: Hoare triple {16040#true} [411] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {16040#true} is VALID [2022-02-20 20:42:29,840 INFO L290 TraceCheckUtils]: 14: Hoare triple {16040#true} [358] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {16040#true} is VALID [2022-02-20 20:42:29,840 INFO L290 TraceCheckUtils]: 15: Hoare triple {16040#true} [370] L696-6-->L697: Formula: (and (= |v_~#g~0.base_1| 4) (= |v_~#g~0.offset_1| 0)) InVars {} OutVars{~#g~0.offset=|v_~#g~0.offset_1|, ~#g~0.base=|v_~#g~0.base_1|} AuxVars[] AssignedVars[~#g~0.base, ~#g~0.offset] {16040#true} is VALID [2022-02-20 20:42:29,840 INFO L290 TraceCheckUtils]: 16: Hoare triple {16040#true} [339] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {16040#true} is VALID [2022-02-20 20:42:29,842 INFO L290 TraceCheckUtils]: 17: Hoare triple {16040#true} [326] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#g~0.base_2|) |v_~#g~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} AuxVars[] AssignedVars[] {16040#true} is VALID [2022-02-20 20:42:29,842 INFO L290 TraceCheckUtils]: 18: Hoare triple {16040#true} [314] L697-2-->L699: Formula: (and (= 0 v_~g1~0.offset_1) (= v_~g1~0.base_1 0)) InVars {} OutVars{~g1~0.offset=v_~g1~0.offset_1, ~g1~0.base=v_~g1~0.base_1} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {16040#true} is VALID [2022-02-20 20:42:29,842 INFO L290 TraceCheckUtils]: 19: Hoare triple {16040#true} [349] L699-->L700: Formula: (and (= v_~g2~0.offset_1 0) (= v_~g2~0.base_1 0)) InVars {} OutVars{~g2~0.offset=v_~g2~0.offset_1, ~g2~0.base=v_~g2~0.base_1} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {16040#true} is VALID [2022-02-20 20:42:29,843 INFO L290 TraceCheckUtils]: 20: Hoare triple {16040#true} [369] L700-->L700-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {16040#true} is VALID [2022-02-20 20:42:29,843 INFO L290 TraceCheckUtils]: 21: Hoare triple {16040#true} [374] L700-1-->L700-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {16040#true} is VALID [2022-02-20 20:42:29,843 INFO L290 TraceCheckUtils]: 22: Hoare triple {16040#true} [397] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {16040#true} is VALID [2022-02-20 20:42:29,845 INFO L290 TraceCheckUtils]: 23: Hoare triple {16040#true} [338] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {16040#true} is VALID [2022-02-20 20:42:29,845 INFO L290 TraceCheckUtils]: 24: Hoare triple {16040#true} [343] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {16040#true} is VALID [2022-02-20 20:42:29,845 INFO L290 TraceCheckUtils]: 25: Hoare triple {16040#true} [382] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {16040#true} is VALID [2022-02-20 20:42:29,845 INFO L290 TraceCheckUtils]: 26: Hoare triple {16040#true} [359] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {16040#true} is VALID [2022-02-20 20:42:29,846 INFO L290 TraceCheckUtils]: 27: Hoare triple {16040#true} [368] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16040#true} is VALID [2022-02-20 20:42:29,846 INFO L290 TraceCheckUtils]: 28: Hoare triple {16040#true} [421] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16040#true} is VALID [2022-02-20 20:42:29,846 INFO L290 TraceCheckUtils]: 29: Hoare triple {16040#true} [351] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {16040#true} is VALID [2022-02-20 20:42:29,846 INFO L290 TraceCheckUtils]: 30: Hoare triple {16040#true} [327] L-1-5-->L708: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~post15#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1] {16040#true} is VALID [2022-02-20 20:42:29,846 INFO L290 TraceCheckUtils]: 31: Hoare triple {16040#true} [318] L708-->L708-1: Formula: (and (= v_~g2~0.offset_2 |v_~#g~0.offset_3|) (= v_~g2~0.base_2 |v_~#g~0.base_3|)) InVars {~#g~0.offset=|v_~#g~0.offset_3|, ~#g~0.base=|v_~#g~0.base_3|} OutVars{~#g~0.base=|v_~#g~0.base_3|, ~#g~0.offset=|v_~#g~0.offset_3|, ~g2~0.offset=v_~g2~0.offset_2, ~g2~0.base=v_~g2~0.base_2} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {16040#true} is VALID [2022-02-20 20:42:29,846 INFO L290 TraceCheckUtils]: 32: Hoare triple {16040#true} [335] L708-1-->L709: Formula: (and (= v_~g2~0.base_3 v_~g1~0.base_2) (= v_~g2~0.offset_3 v_~g1~0.offset_2)) InVars {~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} OutVars{~g1~0.offset=v_~g1~0.offset_2, ~g1~0.base=v_~g1~0.base_2, ~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {16040#true} is VALID [2022-02-20 20:42:29,847 INFO L290 TraceCheckUtils]: 33: Hoare triple {16040#true} [412] L709-->L709-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {16040#true} is VALID [2022-02-20 20:42:29,849 INFO L290 TraceCheckUtils]: 34: Hoare triple {16040#true} [365] L709-1-->L709-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {16042#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:29,849 INFO L290 TraceCheckUtils]: 35: Hoare triple {16042#(= |ULTIMATE.start_main_~i~0#1| 0)} [324] L709-13-->L710-8: Formula: (not (< |v_ULTIMATE.start_main_~i~0#1_3| 10000)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[] {16041#false} is VALID [2022-02-20 20:42:29,850 INFO L290 TraceCheckUtils]: 36: Hoare triple {16041#false} [345] L710-8-->L710: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {16041#false} is VALID [2022-02-20 20:42:29,850 INFO L290 TraceCheckUtils]: 37: Hoare triple {16041#false} [379] L710-->L710-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {16041#false} is VALID [2022-02-20 20:42:29,850 INFO L290 TraceCheckUtils]: 38: Hoare triple {16041#false} [376] L710-1-->L710-2: Formula: (= (select (select |v_#memory_int_16| v_~g2~0.base_4) v_~g2~0.offset_4) |v_ULTIMATE.start_main_#t~mem14#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {16041#false} is VALID [2022-02-20 20:42:29,850 INFO L290 TraceCheckUtils]: 39: Hoare triple {16041#false} [407] L710-2-->L710-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16041#false} is VALID [2022-02-20 20:42:29,850 INFO L290 TraceCheckUtils]: 40: Hoare triple {16041#false} [388] L710-3-->L710-4: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1| (ite (= |v_ULTIMATE.start_main_#t~mem14#1_3| 0) 1 0)) InVars {ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {16041#false} is VALID [2022-02-20 20:42:29,850 INFO L290 TraceCheckUtils]: 41: Hoare triple {16041#false} [394] L710-4-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {16041#false} is VALID [2022-02-20 20:42:29,851 INFO L290 TraceCheckUtils]: 42: Hoare triple {16041#false} [344] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {16041#false} is VALID [2022-02-20 20:42:29,851 INFO L290 TraceCheckUtils]: 43: Hoare triple {16041#false} [424] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {16041#false} is VALID [2022-02-20 20:42:29,858 INFO L290 TraceCheckUtils]: 44: Hoare triple {16041#false} [341] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16041#false} is VALID [2022-02-20 20:42:29,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:42:29,858 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:42:29,859 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [614753318] [2022-02-20 20:42:29,859 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [614753318] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:42:29,859 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:42:29,859 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 20:42:29,859 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1745124343] [2022-02-20 20:42:29,859 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:42:29,860 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 45 [2022-02-20 20:42:29,860 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:42:29,860 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:29,891 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:42:29,892 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:42:29,892 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:42:29,892 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:42:29,892 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:42:29,893 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 119 out of 148 [2022-02-20 20:42:29,893 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 134 places, 109 transitions, 230 flow. Second operand has 3 states, 3 states have (on average 120.0) internal successors, (360), 3 states have internal predecessors, (360), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:29,893 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:42:29,893 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 119 of 148 [2022-02-20 20:42:29,894 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:42:29,918 INFO L129 PetriNetUnfolder]: 0/132 cut-off events. [2022-02-20 20:42:29,919 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-02-20 20:42:29,919 INFO L84 FinitePrefix]: Finished finitePrefix Result has 160 conditions, 132 events. 0/132 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 191 event pairs, 0 based on Foata normal form. 0/130 useless extension candidates. Maximal degree in co-relation 0. Up to 12 conditions per place. [2022-02-20 20:42:29,919 INFO L132 encePairwiseOnDemand]: 145/148 looper letters, 11 selfloop transitions, 2 changer transitions 0/113 dead transitions. [2022-02-20 20:42:29,919 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 117 places, 113 transitions, 264 flow [2022-02-20 20:42:29,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:42:29,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:42:29,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 371 transitions. [2022-02-20 20:42:29,923 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8355855855855856 [2022-02-20 20:42:29,923 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 371 transitions. [2022-02-20 20:42:29,923 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 371 transitions. [2022-02-20 20:42:29,923 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:42:29,923 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 371 transitions. [2022-02-20 20:42:29,924 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 123.66666666666667) internal successors, (371), 3 states have internal predecessors, (371), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:29,925 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 148.0) internal successors, (592), 4 states have internal predecessors, (592), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:29,925 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 148.0) internal successors, (592), 4 states have internal predecessors, (592), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:29,925 INFO L186 Difference]: Start difference. First operand has 134 places, 109 transitions, 230 flow. Second operand 3 states and 371 transitions. [2022-02-20 20:42:29,925 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 117 places, 113 transitions, 264 flow [2022-02-20 20:42:29,926 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 117 places, 113 transitions, 262 flow, removed 1 selfloop flow, removed 0 redundant places. [2022-02-20 20:42:29,927 INFO L242 Difference]: Finished difference. Result has 118 places, 110 transitions, 240 flow [2022-02-20 20:42:29,927 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=148, PETRI_DIFFERENCE_MINUEND_FLOW=228, PETRI_DIFFERENCE_MINUEND_PLACES=115, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=109, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=107, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=240, PETRI_PLACES=118, PETRI_TRANSITIONS=110} [2022-02-20 20:42:29,928 INFO L334 CegarLoopForPetriNet]: 134 programPoint places, -16 predicate places. [2022-02-20 20:42:29,928 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 118 places, 110 transitions, 240 flow [2022-02-20 20:42:30,256 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 15889 states, 15886 states have (on average 2.843006420747828) internal successors, (45164), 15888 states have internal predecessors, (45164), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:30,291 INFO L78 Accepts]: Start accepts. Automaton has has 15889 states, 15886 states have (on average 2.843006420747828) internal successors, (45164), 15888 states have internal predecessors, (45164), 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) Word has length 45 [2022-02-20 20:42:30,292 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:42:30,292 INFO L470 AbstractCegarLoop]: Abstraction has has 118 places, 110 transitions, 240 flow [2022-02-20 20:42:30,292 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 120.0) internal successors, (360), 3 states have internal predecessors, (360), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:30,292 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:30,292 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:42:30,292 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-20 20:42:30,293 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:42:30,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:30,293 INFO L85 PathProgramCache]: Analyzing trace with hash 1178735508, now seen corresponding path program 1 times [2022-02-20 20:42:30,294 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:30,294 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [370320854] [2022-02-20 20:42:30,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:30,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:30,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:30,357 INFO L290 TraceCheckUtils]: 0: Hoare triple {31935#true} [417] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,358 INFO L290 TraceCheckUtils]: 1: Hoare triple {31935#true} [347] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {31935#true} is VALID [2022-02-20 20:42:30,358 INFO L290 TraceCheckUtils]: 2: Hoare triple {31935#true} [418] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,358 INFO L290 TraceCheckUtils]: 3: Hoare triple {31935#true} [420] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,361 INFO L290 TraceCheckUtils]: 4: Hoare triple {31935#true} [364] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,361 INFO L290 TraceCheckUtils]: 5: Hoare triple {31935#true} [317] L690-1-->L690-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,361 INFO L290 TraceCheckUtils]: 6: Hoare triple {31935#true} [334] L690-2-->L690-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,361 INFO L290 TraceCheckUtils]: 7: Hoare triple {31935#true} [404] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,361 INFO L290 TraceCheckUtils]: 8: Hoare triple {31935#true} [373] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {31935#true} is VALID [2022-02-20 20:42:30,362 INFO L290 TraceCheckUtils]: 9: Hoare triple {31935#true} [352] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,362 INFO L290 TraceCheckUtils]: 10: Hoare triple {31935#true} [405] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,362 INFO L290 TraceCheckUtils]: 11: Hoare triple {31935#true} [329] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,362 INFO L290 TraceCheckUtils]: 12: Hoare triple {31935#true} [422] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,362 INFO L290 TraceCheckUtils]: 13: Hoare triple {31935#true} [411] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,362 INFO L290 TraceCheckUtils]: 14: Hoare triple {31935#true} [358] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,362 INFO L290 TraceCheckUtils]: 15: Hoare triple {31935#true} [370] L696-6-->L697: Formula: (and (= |v_~#g~0.base_1| 4) (= |v_~#g~0.offset_1| 0)) InVars {} OutVars{~#g~0.offset=|v_~#g~0.offset_1|, ~#g~0.base=|v_~#g~0.base_1|} AuxVars[] AssignedVars[~#g~0.base, ~#g~0.offset] {31935#true} is VALID [2022-02-20 20:42:30,362 INFO L290 TraceCheckUtils]: 16: Hoare triple {31935#true} [339] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,362 INFO L290 TraceCheckUtils]: 17: Hoare triple {31935#true} [326] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#g~0.base_2|) |v_~#g~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,363 INFO L290 TraceCheckUtils]: 18: Hoare triple {31935#true} [314] L697-2-->L699: Formula: (and (= 0 v_~g1~0.offset_1) (= v_~g1~0.base_1 0)) InVars {} OutVars{~g1~0.offset=v_~g1~0.offset_1, ~g1~0.base=v_~g1~0.base_1} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {31935#true} is VALID [2022-02-20 20:42:30,363 INFO L290 TraceCheckUtils]: 19: Hoare triple {31935#true} [349] L699-->L700: Formula: (and (= v_~g2~0.offset_1 0) (= v_~g2~0.base_1 0)) InVars {} OutVars{~g2~0.offset=v_~g2~0.offset_1, ~g2~0.base=v_~g2~0.base_1} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {31935#true} is VALID [2022-02-20 20:42:30,363 INFO L290 TraceCheckUtils]: 20: Hoare triple {31935#true} [369] L700-->L700-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {31935#true} is VALID [2022-02-20 20:42:30,363 INFO L290 TraceCheckUtils]: 21: Hoare triple {31935#true} [374] L700-1-->L700-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,363 INFO L290 TraceCheckUtils]: 22: Hoare triple {31935#true} [397] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,366 INFO L290 TraceCheckUtils]: 23: Hoare triple {31935#true} [338] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,366 INFO L290 TraceCheckUtils]: 24: Hoare triple {31935#true} [343] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,366 INFO L290 TraceCheckUtils]: 25: Hoare triple {31935#true} [382] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,366 INFO L290 TraceCheckUtils]: 26: Hoare triple {31935#true} [359] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,366 INFO L290 TraceCheckUtils]: 27: Hoare triple {31935#true} [368] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,366 INFO L290 TraceCheckUtils]: 28: Hoare triple {31935#true} [421] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,366 INFO L290 TraceCheckUtils]: 29: Hoare triple {31935#true} [351] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {31935#true} is VALID [2022-02-20 20:42:30,366 INFO L290 TraceCheckUtils]: 30: Hoare triple {31935#true} [327] L-1-5-->L708: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~post15#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1] {31935#true} is VALID [2022-02-20 20:42:30,367 INFO L290 TraceCheckUtils]: 31: Hoare triple {31935#true} [318] L708-->L708-1: Formula: (and (= v_~g2~0.offset_2 |v_~#g~0.offset_3|) (= v_~g2~0.base_2 |v_~#g~0.base_3|)) InVars {~#g~0.offset=|v_~#g~0.offset_3|, ~#g~0.base=|v_~#g~0.base_3|} OutVars{~#g~0.base=|v_~#g~0.base_3|, ~#g~0.offset=|v_~#g~0.offset_3|, ~g2~0.offset=v_~g2~0.offset_2, ~g2~0.base=v_~g2~0.base_2} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {31935#true} is VALID [2022-02-20 20:42:30,367 INFO L290 TraceCheckUtils]: 32: Hoare triple {31935#true} [335] L708-1-->L709: Formula: (and (= v_~g2~0.base_3 v_~g1~0.base_2) (= v_~g2~0.offset_3 v_~g1~0.offset_2)) InVars {~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} OutVars{~g1~0.offset=v_~g1~0.offset_2, ~g1~0.base=v_~g1~0.base_2, ~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {31935#true} is VALID [2022-02-20 20:42:30,367 INFO L290 TraceCheckUtils]: 33: Hoare triple {31935#true} [412] L709-->L709-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {31935#true} is VALID [2022-02-20 20:42:30,368 INFO L290 TraceCheckUtils]: 34: Hoare triple {31935#true} [365] L709-1-->L709-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {31937#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:30,368 INFO L290 TraceCheckUtils]: 35: Hoare triple {31937#(= |ULTIMATE.start_main_~i~0#1| 0)} [325] L709-13-->L709-4: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| 10000) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} AuxVars[] AssignedVars[] {31937#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:30,368 INFO L290 TraceCheckUtils]: 36: Hoare triple {31937#(= |ULTIMATE.start_main_~i~0#1| 0)} [360] L709-4-->L709-5: Formula: (= |v_ULTIMATE.start_main_#t~pre11#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {31937#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:30,369 INFO L290 TraceCheckUtils]: 37: Hoare triple {31937#(= |ULTIMATE.start_main_~i~0#1| 0)} [350] L709-5-->L709-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {31937#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:30,369 INFO L290 TraceCheckUtils]: 38: Hoare triple {31937#(= |ULTIMATE.start_main_~i~0#1| 0)} [355] L709-6-->L709-7: Formula: (= (store |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~0#1_5| 4)) |v_ULTIMATE.start_main_#t~pre11#1_3|)) |v_#memory_int_14|) InVars {#memory_int=|v_#memory_int_15|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_14|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {31937#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:30,369 INFO L290 TraceCheckUtils]: 39: Hoare triple {31937#(= |ULTIMATE.start_main_~i~0#1| 0)} [492] L709-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of2ForFork0_#in~arg.offset_4| 0) (= v_t_funThread1of2ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre11#1_8|) (= |v_t_funThread1of2ForFork0_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_8|} OutVars{t_funThread1of2ForFork0_#res.offset=|v_t_funThread1of2ForFork0_#res.offset_4|, t_funThread1of2ForFork0_~arg.base=v_t_funThread1of2ForFork0_~arg.base_4, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_8|, t_funThread1of2ForFork0_#t~nondet3=|v_t_funThread1of2ForFork0_#t~nondet3_6|, t_funThread1of2ForFork0_#t~nondet4=|v_t_funThread1of2ForFork0_#t~nondet4_6|, t_funThread1of2ForFork0_#t~nondet7=|v_t_funThread1of2ForFork0_#t~nondet7_6|, t_funThread1of2ForFork0_~arg.offset=v_t_funThread1of2ForFork0_~arg.offset_4, t_funThread1of2ForFork0_#t~post9=|v_t_funThread1of2ForFork0_#t~post9_8|, t_funThread1of2ForFork0_#t~post6=|v_t_funThread1of2ForFork0_#t~post6_8|, t_funThread1of2ForFork0_thidvar0=v_t_funThread1of2ForFork0_thidvar0_2, t_funThread1of2ForFork0_#t~mem8=|v_t_funThread1of2ForFork0_#t~mem8_8|, t_funThread1of2ForFork0_#in~arg.offset=|v_t_funThread1of2ForFork0_#in~arg.offset_4|, t_funThread1of2ForFork0_#t~mem5=|v_t_funThread1of2ForFork0_#t~mem5_8|, t_funThread1of2ForFork0_#in~arg.base=|v_t_funThread1of2ForFork0_#in~arg.base_4|, t_funThread1of2ForFork0_#res.base=|v_t_funThread1of2ForFork0_#res.base_4|} AuxVars[] AssignedVars[t_funThread1of2ForFork0_#res.offset, t_funThread1of2ForFork0_~arg.base, t_funThread1of2ForFork0_#t~nondet3, t_funThread1of2ForFork0_#t~nondet4, t_funThread1of2ForFork0_#t~nondet7, t_funThread1of2ForFork0_~arg.offset, t_funThread1of2ForFork0_#t~post9, t_funThread1of2ForFork0_#t~post6, t_funThread1of2ForFork0_thidvar0, t_funThread1of2ForFork0_#t~mem8, t_funThread1of2ForFork0_#in~arg.offset, t_funThread1of2ForFork0_#t~mem5, t_funThread1of2ForFork0_#in~arg.base, t_funThread1of2ForFork0_#res.base] {31937#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:30,370 INFO L290 TraceCheckUtils]: 40: Hoare triple {31937#(= |ULTIMATE.start_main_~i~0#1| 0)} [408] L709-8-->L709-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {31937#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:30,370 INFO L290 TraceCheckUtils]: 41: Hoare triple {31937#(= |ULTIMATE.start_main_~i~0#1| 0)} [426] L709-9-->L709-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1] {31937#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:30,371 INFO L290 TraceCheckUtils]: 42: Hoare triple {31937#(= |ULTIMATE.start_main_~i~0#1| 0)} [356] L709-10-->L709-11: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| |v_ULTIMATE.start_main_#t~post10#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {31938#(= 0 |ULTIMATE.start_main_#t~post10#1|)} is VALID [2022-02-20 20:42:30,371 INFO L290 TraceCheckUtils]: 43: Hoare triple {31938#(= 0 |ULTIMATE.start_main_#t~post10#1|)} [416] L709-11-->L709-12: Formula: (= |v_ULTIMATE.start_main_~i~0#1_7| (+ |v_ULTIMATE.start_main_#t~post10#1_3| 1)) InVars {ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_7|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {31939#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 20:42:30,371 INFO L290 TraceCheckUtils]: 44: Hoare triple {31939#(<= |ULTIMATE.start_main_~i~0#1| 1)} [321] L709-12-->L709-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {31939#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 20:42:30,372 INFO L290 TraceCheckUtils]: 45: Hoare triple {31939#(<= |ULTIMATE.start_main_~i~0#1| 1)} [324] L709-13-->L710-8: Formula: (not (< |v_ULTIMATE.start_main_~i~0#1_3| 10000)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[] {31936#false} is VALID [2022-02-20 20:42:30,372 INFO L290 TraceCheckUtils]: 46: Hoare triple {31936#false} [345] L710-8-->L710: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {31936#false} is VALID [2022-02-20 20:42:30,372 INFO L290 TraceCheckUtils]: 47: Hoare triple {31936#false} [379] L710-->L710-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {31936#false} is VALID [2022-02-20 20:42:30,372 INFO L290 TraceCheckUtils]: 48: Hoare triple {31936#false} [376] L710-1-->L710-2: Formula: (= (select (select |v_#memory_int_16| v_~g2~0.base_4) v_~g2~0.offset_4) |v_ULTIMATE.start_main_#t~mem14#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {31936#false} is VALID [2022-02-20 20:42:30,372 INFO L290 TraceCheckUtils]: 49: Hoare triple {31936#false} [407] L710-2-->L710-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31936#false} is VALID [2022-02-20 20:42:30,373 INFO L290 TraceCheckUtils]: 50: Hoare triple {31936#false} [388] L710-3-->L710-4: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1| (ite (= |v_ULTIMATE.start_main_#t~mem14#1_3| 0) 1 0)) InVars {ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {31936#false} is VALID [2022-02-20 20:42:30,373 INFO L290 TraceCheckUtils]: 51: Hoare triple {31936#false} [394] L710-4-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {31936#false} is VALID [2022-02-20 20:42:30,373 INFO L290 TraceCheckUtils]: 52: Hoare triple {31936#false} [344] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {31936#false} is VALID [2022-02-20 20:42:30,373 INFO L290 TraceCheckUtils]: 53: Hoare triple {31936#false} [424] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {31936#false} is VALID [2022-02-20 20:42:30,373 INFO L290 TraceCheckUtils]: 54: Hoare triple {31936#false} [341] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31936#false} is VALID [2022-02-20 20:42:30,375 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:42:30,375 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:42:30,377 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [370320854] [2022-02-20 20:42:30,378 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [370320854] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 20:42:30,378 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1090609230] [2022-02-20 20:42:30,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:30,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:42:30,378 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:42:30,387 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 20:42:30,388 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-02-20 20:42:30,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:30,453 INFO L263 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-20 20:42:30,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:30,466 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 20:42:30,732 INFO L290 TraceCheckUtils]: 0: Hoare triple {31935#true} [417] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,732 INFO L290 TraceCheckUtils]: 1: Hoare triple {31935#true} [347] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {31935#true} is VALID [2022-02-20 20:42:30,732 INFO L290 TraceCheckUtils]: 2: Hoare triple {31935#true} [418] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,733 INFO L290 TraceCheckUtils]: 3: Hoare triple {31935#true} [420] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,733 INFO L290 TraceCheckUtils]: 4: Hoare triple {31935#true} [364] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,733 INFO L290 TraceCheckUtils]: 5: Hoare triple {31935#true} [317] L690-1-->L690-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,733 INFO L290 TraceCheckUtils]: 6: Hoare triple {31935#true} [334] L690-2-->L690-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,733 INFO L290 TraceCheckUtils]: 7: Hoare triple {31935#true} [404] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,733 INFO L290 TraceCheckUtils]: 8: Hoare triple {31935#true} [373] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {31935#true} is VALID [2022-02-20 20:42:30,733 INFO L290 TraceCheckUtils]: 9: Hoare triple {31935#true} [352] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,733 INFO L290 TraceCheckUtils]: 10: Hoare triple {31935#true} [405] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,733 INFO L290 TraceCheckUtils]: 11: Hoare triple {31935#true} [329] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,733 INFO L290 TraceCheckUtils]: 12: Hoare triple {31935#true} [422] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,733 INFO L290 TraceCheckUtils]: 13: Hoare triple {31935#true} [411] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,734 INFO L290 TraceCheckUtils]: 14: Hoare triple {31935#true} [358] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,734 INFO L290 TraceCheckUtils]: 15: Hoare triple {31935#true} [370] L696-6-->L697: Formula: (and (= |v_~#g~0.base_1| 4) (= |v_~#g~0.offset_1| 0)) InVars {} OutVars{~#g~0.offset=|v_~#g~0.offset_1|, ~#g~0.base=|v_~#g~0.base_1|} AuxVars[] AssignedVars[~#g~0.base, ~#g~0.offset] {31935#true} is VALID [2022-02-20 20:42:30,734 INFO L290 TraceCheckUtils]: 16: Hoare triple {31935#true} [339] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,734 INFO L290 TraceCheckUtils]: 17: Hoare triple {31935#true} [326] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#g~0.base_2|) |v_~#g~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,734 INFO L290 TraceCheckUtils]: 18: Hoare triple {31935#true} [314] L697-2-->L699: Formula: (and (= 0 v_~g1~0.offset_1) (= v_~g1~0.base_1 0)) InVars {} OutVars{~g1~0.offset=v_~g1~0.offset_1, ~g1~0.base=v_~g1~0.base_1} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {31935#true} is VALID [2022-02-20 20:42:30,734 INFO L290 TraceCheckUtils]: 19: Hoare triple {31935#true} [349] L699-->L700: Formula: (and (= v_~g2~0.offset_1 0) (= v_~g2~0.base_1 0)) InVars {} OutVars{~g2~0.offset=v_~g2~0.offset_1, ~g2~0.base=v_~g2~0.base_1} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {31935#true} is VALID [2022-02-20 20:42:30,734 INFO L290 TraceCheckUtils]: 20: Hoare triple {31935#true} [369] L700-->L700-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {31935#true} is VALID [2022-02-20 20:42:30,734 INFO L290 TraceCheckUtils]: 21: Hoare triple {31935#true} [374] L700-1-->L700-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,734 INFO L290 TraceCheckUtils]: 22: Hoare triple {31935#true} [397] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,734 INFO L290 TraceCheckUtils]: 23: Hoare triple {31935#true} [338] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,734 INFO L290 TraceCheckUtils]: 24: Hoare triple {31935#true} [343] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,735 INFO L290 TraceCheckUtils]: 25: Hoare triple {31935#true} [382] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,735 INFO L290 TraceCheckUtils]: 26: Hoare triple {31935#true} [359] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,735 INFO L290 TraceCheckUtils]: 27: Hoare triple {31935#true} [368] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,735 INFO L290 TraceCheckUtils]: 28: Hoare triple {31935#true} [421] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,735 INFO L290 TraceCheckUtils]: 29: Hoare triple {31935#true} [351] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {31935#true} is VALID [2022-02-20 20:42:30,735 INFO L290 TraceCheckUtils]: 30: Hoare triple {31935#true} [327] L-1-5-->L708: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~post15#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1] {31935#true} is VALID [2022-02-20 20:42:30,735 INFO L290 TraceCheckUtils]: 31: Hoare triple {31935#true} [318] L708-->L708-1: Formula: (and (= v_~g2~0.offset_2 |v_~#g~0.offset_3|) (= v_~g2~0.base_2 |v_~#g~0.base_3|)) InVars {~#g~0.offset=|v_~#g~0.offset_3|, ~#g~0.base=|v_~#g~0.base_3|} OutVars{~#g~0.base=|v_~#g~0.base_3|, ~#g~0.offset=|v_~#g~0.offset_3|, ~g2~0.offset=v_~g2~0.offset_2, ~g2~0.base=v_~g2~0.base_2} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {31935#true} is VALID [2022-02-20 20:42:30,735 INFO L290 TraceCheckUtils]: 32: Hoare triple {31935#true} [335] L708-1-->L709: Formula: (and (= v_~g2~0.base_3 v_~g1~0.base_2) (= v_~g2~0.offset_3 v_~g1~0.offset_2)) InVars {~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} OutVars{~g1~0.offset=v_~g1~0.offset_2, ~g1~0.base=v_~g1~0.base_2, ~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {31935#true} is VALID [2022-02-20 20:42:30,735 INFO L290 TraceCheckUtils]: 33: Hoare triple {31935#true} [412] L709-->L709-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {31935#true} is VALID [2022-02-20 20:42:30,736 INFO L290 TraceCheckUtils]: 34: Hoare triple {31935#true} [365] L709-1-->L709-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {32045#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:30,736 INFO L290 TraceCheckUtils]: 35: Hoare triple {32045#(<= |ULTIMATE.start_main_~i~0#1| 0)} [325] L709-13-->L709-4: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| 10000) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} AuxVars[] AssignedVars[] {32045#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:30,736 INFO L290 TraceCheckUtils]: 36: Hoare triple {32045#(<= |ULTIMATE.start_main_~i~0#1| 0)} [360] L709-4-->L709-5: Formula: (= |v_ULTIMATE.start_main_#t~pre11#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {32045#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:30,737 INFO L290 TraceCheckUtils]: 37: Hoare triple {32045#(<= |ULTIMATE.start_main_~i~0#1| 0)} [350] L709-5-->L709-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {32045#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:30,737 INFO L290 TraceCheckUtils]: 38: Hoare triple {32045#(<= |ULTIMATE.start_main_~i~0#1| 0)} [355] L709-6-->L709-7: Formula: (= (store |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~0#1_5| 4)) |v_ULTIMATE.start_main_#t~pre11#1_3|)) |v_#memory_int_14|) InVars {#memory_int=|v_#memory_int_15|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_14|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {32045#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:30,737 INFO L290 TraceCheckUtils]: 39: Hoare triple {32045#(<= |ULTIMATE.start_main_~i~0#1| 0)} [492] L709-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of2ForFork0_#in~arg.offset_4| 0) (= v_t_funThread1of2ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre11#1_8|) (= |v_t_funThread1of2ForFork0_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_8|} OutVars{t_funThread1of2ForFork0_#res.offset=|v_t_funThread1of2ForFork0_#res.offset_4|, t_funThread1of2ForFork0_~arg.base=v_t_funThread1of2ForFork0_~arg.base_4, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_8|, t_funThread1of2ForFork0_#t~nondet3=|v_t_funThread1of2ForFork0_#t~nondet3_6|, t_funThread1of2ForFork0_#t~nondet4=|v_t_funThread1of2ForFork0_#t~nondet4_6|, t_funThread1of2ForFork0_#t~nondet7=|v_t_funThread1of2ForFork0_#t~nondet7_6|, t_funThread1of2ForFork0_~arg.offset=v_t_funThread1of2ForFork0_~arg.offset_4, t_funThread1of2ForFork0_#t~post9=|v_t_funThread1of2ForFork0_#t~post9_8|, t_funThread1of2ForFork0_#t~post6=|v_t_funThread1of2ForFork0_#t~post6_8|, t_funThread1of2ForFork0_thidvar0=v_t_funThread1of2ForFork0_thidvar0_2, t_funThread1of2ForFork0_#t~mem8=|v_t_funThread1of2ForFork0_#t~mem8_8|, t_funThread1of2ForFork0_#in~arg.offset=|v_t_funThread1of2ForFork0_#in~arg.offset_4|, t_funThread1of2ForFork0_#t~mem5=|v_t_funThread1of2ForFork0_#t~mem5_8|, t_funThread1of2ForFork0_#in~arg.base=|v_t_funThread1of2ForFork0_#in~arg.base_4|, t_funThread1of2ForFork0_#res.base=|v_t_funThread1of2ForFork0_#res.base_4|} AuxVars[] AssignedVars[t_funThread1of2ForFork0_#res.offset, t_funThread1of2ForFork0_~arg.base, t_funThread1of2ForFork0_#t~nondet3, t_funThread1of2ForFork0_#t~nondet4, t_funThread1of2ForFork0_#t~nondet7, t_funThread1of2ForFork0_~arg.offset, t_funThread1of2ForFork0_#t~post9, t_funThread1of2ForFork0_#t~post6, t_funThread1of2ForFork0_thidvar0, t_funThread1of2ForFork0_#t~mem8, t_funThread1of2ForFork0_#in~arg.offset, t_funThread1of2ForFork0_#t~mem5, t_funThread1of2ForFork0_#in~arg.base, t_funThread1of2ForFork0_#res.base] {32045#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:30,738 INFO L290 TraceCheckUtils]: 40: Hoare triple {32045#(<= |ULTIMATE.start_main_~i~0#1| 0)} [408] L709-8-->L709-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {32045#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:30,738 INFO L290 TraceCheckUtils]: 41: Hoare triple {32045#(<= |ULTIMATE.start_main_~i~0#1| 0)} [426] L709-9-->L709-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1] {32045#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:30,738 INFO L290 TraceCheckUtils]: 42: Hoare triple {32045#(<= |ULTIMATE.start_main_~i~0#1| 0)} [356] L709-10-->L709-11: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| |v_ULTIMATE.start_main_#t~post10#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {32070#(<= |ULTIMATE.start_main_#t~post10#1| 0)} is VALID [2022-02-20 20:42:30,739 INFO L290 TraceCheckUtils]: 43: Hoare triple {32070#(<= |ULTIMATE.start_main_#t~post10#1| 0)} [416] L709-11-->L709-12: Formula: (= |v_ULTIMATE.start_main_~i~0#1_7| (+ |v_ULTIMATE.start_main_#t~post10#1_3| 1)) InVars {ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_7|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {31939#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 20:42:30,739 INFO L290 TraceCheckUtils]: 44: Hoare triple {31939#(<= |ULTIMATE.start_main_~i~0#1| 1)} [321] L709-12-->L709-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {31939#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 20:42:30,740 INFO L290 TraceCheckUtils]: 45: Hoare triple {31939#(<= |ULTIMATE.start_main_~i~0#1| 1)} [324] L709-13-->L710-8: Formula: (not (< |v_ULTIMATE.start_main_~i~0#1_3| 10000)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[] {31936#false} is VALID [2022-02-20 20:42:30,740 INFO L290 TraceCheckUtils]: 46: Hoare triple {31936#false} [345] L710-8-->L710: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {31936#false} is VALID [2022-02-20 20:42:30,740 INFO L290 TraceCheckUtils]: 47: Hoare triple {31936#false} [379] L710-->L710-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {31936#false} is VALID [2022-02-20 20:42:30,740 INFO L290 TraceCheckUtils]: 48: Hoare triple {31936#false} [376] L710-1-->L710-2: Formula: (= (select (select |v_#memory_int_16| v_~g2~0.base_4) v_~g2~0.offset_4) |v_ULTIMATE.start_main_#t~mem14#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {31936#false} is VALID [2022-02-20 20:42:30,740 INFO L290 TraceCheckUtils]: 49: Hoare triple {31936#false} [407] L710-2-->L710-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31936#false} is VALID [2022-02-20 20:42:30,740 INFO L290 TraceCheckUtils]: 50: Hoare triple {31936#false} [388] L710-3-->L710-4: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1| (ite (= |v_ULTIMATE.start_main_#t~mem14#1_3| 0) 1 0)) InVars {ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {31936#false} is VALID [2022-02-20 20:42:30,740 INFO L290 TraceCheckUtils]: 51: Hoare triple {31936#false} [394] L710-4-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {31936#false} is VALID [2022-02-20 20:42:30,740 INFO L290 TraceCheckUtils]: 52: Hoare triple {31936#false} [344] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {31936#false} is VALID [2022-02-20 20:42:30,740 INFO L290 TraceCheckUtils]: 53: Hoare triple {31936#false} [424] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {31936#false} is VALID [2022-02-20 20:42:30,741 INFO L290 TraceCheckUtils]: 54: Hoare triple {31936#false} [341] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31936#false} is VALID [2022-02-20 20:42:30,741 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:42:30,741 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 20:42:30,868 INFO L290 TraceCheckUtils]: 54: Hoare triple {31936#false} [341] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31936#false} is VALID [2022-02-20 20:42:30,868 INFO L290 TraceCheckUtils]: 53: Hoare triple {31936#false} [424] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {31936#false} is VALID [2022-02-20 20:42:30,868 INFO L290 TraceCheckUtils]: 52: Hoare triple {31936#false} [344] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {31936#false} is VALID [2022-02-20 20:42:30,868 INFO L290 TraceCheckUtils]: 51: Hoare triple {31936#false} [394] L710-4-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {31936#false} is VALID [2022-02-20 20:42:30,868 INFO L290 TraceCheckUtils]: 50: Hoare triple {31936#false} [388] L710-3-->L710-4: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1| (ite (= |v_ULTIMATE.start_main_#t~mem14#1_3| 0) 1 0)) InVars {ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {31936#false} is VALID [2022-02-20 20:42:30,868 INFO L290 TraceCheckUtils]: 49: Hoare triple {31936#false} [407] L710-2-->L710-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31936#false} is VALID [2022-02-20 20:42:30,869 INFO L290 TraceCheckUtils]: 48: Hoare triple {31936#false} [376] L710-1-->L710-2: Formula: (= (select (select |v_#memory_int_16| v_~g2~0.base_4) v_~g2~0.offset_4) |v_ULTIMATE.start_main_#t~mem14#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {31936#false} is VALID [2022-02-20 20:42:30,869 INFO L290 TraceCheckUtils]: 47: Hoare triple {31936#false} [379] L710-->L710-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {31936#false} is VALID [2022-02-20 20:42:30,869 INFO L290 TraceCheckUtils]: 46: Hoare triple {31936#false} [345] L710-8-->L710: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {31936#false} is VALID [2022-02-20 20:42:30,869 INFO L290 TraceCheckUtils]: 45: Hoare triple {32134#(< |ULTIMATE.start_main_~i~0#1| 10000)} [324] L709-13-->L710-8: Formula: (not (< |v_ULTIMATE.start_main_~i~0#1_3| 10000)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[] {31936#false} is VALID [2022-02-20 20:42:30,869 INFO L290 TraceCheckUtils]: 44: Hoare triple {32134#(< |ULTIMATE.start_main_~i~0#1| 10000)} [321] L709-12-->L709-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {32134#(< |ULTIMATE.start_main_~i~0#1| 10000)} is VALID [2022-02-20 20:42:30,870 INFO L290 TraceCheckUtils]: 43: Hoare triple {32141#(< |ULTIMATE.start_main_#t~post10#1| 9999)} [416] L709-11-->L709-12: Formula: (= |v_ULTIMATE.start_main_~i~0#1_7| (+ |v_ULTIMATE.start_main_#t~post10#1_3| 1)) InVars {ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_7|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {32134#(< |ULTIMATE.start_main_~i~0#1| 10000)} is VALID [2022-02-20 20:42:30,870 INFO L290 TraceCheckUtils]: 42: Hoare triple {32145#(< |ULTIMATE.start_main_~i~0#1| 9999)} [356] L709-10-->L709-11: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| |v_ULTIMATE.start_main_#t~post10#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {32141#(< |ULTIMATE.start_main_#t~post10#1| 9999)} is VALID [2022-02-20 20:42:30,871 INFO L290 TraceCheckUtils]: 41: Hoare triple {32145#(< |ULTIMATE.start_main_~i~0#1| 9999)} [426] L709-9-->L709-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1] {32145#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:30,871 INFO L290 TraceCheckUtils]: 40: Hoare triple {32145#(< |ULTIMATE.start_main_~i~0#1| 9999)} [408] L709-8-->L709-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {32145#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:30,871 INFO L290 TraceCheckUtils]: 39: Hoare triple {32145#(< |ULTIMATE.start_main_~i~0#1| 9999)} [492] L709-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of2ForFork0_#in~arg.offset_4| 0) (= v_t_funThread1of2ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre11#1_8|) (= |v_t_funThread1of2ForFork0_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_8|} OutVars{t_funThread1of2ForFork0_#res.offset=|v_t_funThread1of2ForFork0_#res.offset_4|, t_funThread1of2ForFork0_~arg.base=v_t_funThread1of2ForFork0_~arg.base_4, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_8|, t_funThread1of2ForFork0_#t~nondet3=|v_t_funThread1of2ForFork0_#t~nondet3_6|, t_funThread1of2ForFork0_#t~nondet4=|v_t_funThread1of2ForFork0_#t~nondet4_6|, t_funThread1of2ForFork0_#t~nondet7=|v_t_funThread1of2ForFork0_#t~nondet7_6|, t_funThread1of2ForFork0_~arg.offset=v_t_funThread1of2ForFork0_~arg.offset_4, t_funThread1of2ForFork0_#t~post9=|v_t_funThread1of2ForFork0_#t~post9_8|, t_funThread1of2ForFork0_#t~post6=|v_t_funThread1of2ForFork0_#t~post6_8|, t_funThread1of2ForFork0_thidvar0=v_t_funThread1of2ForFork0_thidvar0_2, t_funThread1of2ForFork0_#t~mem8=|v_t_funThread1of2ForFork0_#t~mem8_8|, t_funThread1of2ForFork0_#in~arg.offset=|v_t_funThread1of2ForFork0_#in~arg.offset_4|, t_funThread1of2ForFork0_#t~mem5=|v_t_funThread1of2ForFork0_#t~mem5_8|, t_funThread1of2ForFork0_#in~arg.base=|v_t_funThread1of2ForFork0_#in~arg.base_4|, t_funThread1of2ForFork0_#res.base=|v_t_funThread1of2ForFork0_#res.base_4|} AuxVars[] AssignedVars[t_funThread1of2ForFork0_#res.offset, t_funThread1of2ForFork0_~arg.base, t_funThread1of2ForFork0_#t~nondet3, t_funThread1of2ForFork0_#t~nondet4, t_funThread1of2ForFork0_#t~nondet7, t_funThread1of2ForFork0_~arg.offset, t_funThread1of2ForFork0_#t~post9, t_funThread1of2ForFork0_#t~post6, t_funThread1of2ForFork0_thidvar0, t_funThread1of2ForFork0_#t~mem8, t_funThread1of2ForFork0_#in~arg.offset, t_funThread1of2ForFork0_#t~mem5, t_funThread1of2ForFork0_#in~arg.base, t_funThread1of2ForFork0_#res.base] {32145#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:30,872 INFO L290 TraceCheckUtils]: 38: Hoare triple {32145#(< |ULTIMATE.start_main_~i~0#1| 9999)} [355] L709-6-->L709-7: Formula: (= (store |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~0#1_5| 4)) |v_ULTIMATE.start_main_#t~pre11#1_3|)) |v_#memory_int_14|) InVars {#memory_int=|v_#memory_int_15|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_14|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {32145#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:30,872 INFO L290 TraceCheckUtils]: 37: Hoare triple {32145#(< |ULTIMATE.start_main_~i~0#1| 9999)} [350] L709-5-->L709-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {32145#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:30,872 INFO L290 TraceCheckUtils]: 36: Hoare triple {32145#(< |ULTIMATE.start_main_~i~0#1| 9999)} [360] L709-4-->L709-5: Formula: (= |v_ULTIMATE.start_main_#t~pre11#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {32145#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:30,872 INFO L290 TraceCheckUtils]: 35: Hoare triple {32145#(< |ULTIMATE.start_main_~i~0#1| 9999)} [325] L709-13-->L709-4: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| 10000) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} AuxVars[] AssignedVars[] {32145#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:30,873 INFO L290 TraceCheckUtils]: 34: Hoare triple {31935#true} [365] L709-1-->L709-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {32145#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:30,873 INFO L290 TraceCheckUtils]: 33: Hoare triple {31935#true} [412] L709-->L709-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {31935#true} is VALID [2022-02-20 20:42:30,873 INFO L290 TraceCheckUtils]: 32: Hoare triple {31935#true} [335] L708-1-->L709: Formula: (and (= v_~g2~0.base_3 v_~g1~0.base_2) (= v_~g2~0.offset_3 v_~g1~0.offset_2)) InVars {~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} OutVars{~g1~0.offset=v_~g1~0.offset_2, ~g1~0.base=v_~g1~0.base_2, ~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {31935#true} is VALID [2022-02-20 20:42:30,873 INFO L290 TraceCheckUtils]: 31: Hoare triple {31935#true} [318] L708-->L708-1: Formula: (and (= v_~g2~0.offset_2 |v_~#g~0.offset_3|) (= v_~g2~0.base_2 |v_~#g~0.base_3|)) InVars {~#g~0.offset=|v_~#g~0.offset_3|, ~#g~0.base=|v_~#g~0.base_3|} OutVars{~#g~0.base=|v_~#g~0.base_3|, ~#g~0.offset=|v_~#g~0.offset_3|, ~g2~0.offset=v_~g2~0.offset_2, ~g2~0.base=v_~g2~0.base_2} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {31935#true} is VALID [2022-02-20 20:42:30,873 INFO L290 TraceCheckUtils]: 30: Hoare triple {31935#true} [327] L-1-5-->L708: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~post15#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1] {31935#true} is VALID [2022-02-20 20:42:30,873 INFO L290 TraceCheckUtils]: 29: Hoare triple {31935#true} [351] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {31935#true} is VALID [2022-02-20 20:42:30,873 INFO L290 TraceCheckUtils]: 28: Hoare triple {31935#true} [421] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,873 INFO L290 TraceCheckUtils]: 27: Hoare triple {31935#true} [368] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,874 INFO L290 TraceCheckUtils]: 26: Hoare triple {31935#true} [359] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,874 INFO L290 TraceCheckUtils]: 25: Hoare triple {31935#true} [382] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,874 INFO L290 TraceCheckUtils]: 24: Hoare triple {31935#true} [343] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,874 INFO L290 TraceCheckUtils]: 23: Hoare triple {31935#true} [338] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,874 INFO L290 TraceCheckUtils]: 22: Hoare triple {31935#true} [397] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,874 INFO L290 TraceCheckUtils]: 21: Hoare triple {31935#true} [374] L700-1-->L700-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,874 INFO L290 TraceCheckUtils]: 20: Hoare triple {31935#true} [369] L700-->L700-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {31935#true} is VALID [2022-02-20 20:42:30,874 INFO L290 TraceCheckUtils]: 19: Hoare triple {31935#true} [349] L699-->L700: Formula: (and (= v_~g2~0.offset_1 0) (= v_~g2~0.base_1 0)) InVars {} OutVars{~g2~0.offset=v_~g2~0.offset_1, ~g2~0.base=v_~g2~0.base_1} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {31935#true} is VALID [2022-02-20 20:42:30,874 INFO L290 TraceCheckUtils]: 18: Hoare triple {31935#true} [314] L697-2-->L699: Formula: (and (= 0 v_~g1~0.offset_1) (= v_~g1~0.base_1 0)) InVars {} OutVars{~g1~0.offset=v_~g1~0.offset_1, ~g1~0.base=v_~g1~0.base_1} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {31935#true} is VALID [2022-02-20 20:42:30,874 INFO L290 TraceCheckUtils]: 17: Hoare triple {31935#true} [326] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#g~0.base_2|) |v_~#g~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,874 INFO L290 TraceCheckUtils]: 16: Hoare triple {31935#true} [339] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,875 INFO L290 TraceCheckUtils]: 15: Hoare triple {31935#true} [370] L696-6-->L697: Formula: (and (= |v_~#g~0.base_1| 4) (= |v_~#g~0.offset_1| 0)) InVars {} OutVars{~#g~0.offset=|v_~#g~0.offset_1|, ~#g~0.base=|v_~#g~0.base_1|} AuxVars[] AssignedVars[~#g~0.base, ~#g~0.offset] {31935#true} is VALID [2022-02-20 20:42:30,875 INFO L290 TraceCheckUtils]: 14: Hoare triple {31935#true} [358] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,875 INFO L290 TraceCheckUtils]: 13: Hoare triple {31935#true} [411] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,875 INFO L290 TraceCheckUtils]: 12: Hoare triple {31935#true} [422] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,875 INFO L290 TraceCheckUtils]: 11: Hoare triple {31935#true} [329] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,875 INFO L290 TraceCheckUtils]: 10: Hoare triple {31935#true} [405] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,875 INFO L290 TraceCheckUtils]: 9: Hoare triple {31935#true} [352] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,875 INFO L290 TraceCheckUtils]: 8: Hoare triple {31935#true} [373] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {31935#true} is VALID [2022-02-20 20:42:30,875 INFO L290 TraceCheckUtils]: 7: Hoare triple {31935#true} [404] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,875 INFO L290 TraceCheckUtils]: 6: Hoare triple {31935#true} [334] L690-2-->L690-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,875 INFO L290 TraceCheckUtils]: 5: Hoare triple {31935#true} [317] L690-1-->L690-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,876 INFO L290 TraceCheckUtils]: 4: Hoare triple {31935#true} [364] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,876 INFO L290 TraceCheckUtils]: 3: Hoare triple {31935#true} [420] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,876 INFO L290 TraceCheckUtils]: 2: Hoare triple {31935#true} [418] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,876 INFO L290 TraceCheckUtils]: 1: Hoare triple {31935#true} [347] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {31935#true} is VALID [2022-02-20 20:42:30,876 INFO L290 TraceCheckUtils]: 0: Hoare triple {31935#true} [417] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31935#true} is VALID [2022-02-20 20:42:30,876 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:42:30,876 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1090609230] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 20:42:30,876 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 20:42:30,876 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-02-20 20:42:30,877 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [847465166] [2022-02-20 20:42:30,877 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 20:42:30,877 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 7.7) internal successors, (77), 10 states have internal predecessors, (77), 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) Word has length 55 [2022-02-20 20:42:30,878 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:42:30,878 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 7.7) internal successors, (77), 10 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:30,920 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:42:30,920 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-20 20:42:30,921 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:42:30,921 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-20 20:42:30,921 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-02-20 20:42:30,923 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 118 out of 148 [2022-02-20 20:42:30,923 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 118 places, 110 transitions, 240 flow. Second operand has 10 states, 10 states have (on average 120.3) internal successors, (1203), 10 states have internal predecessors, (1203), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:30,923 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:42:30,924 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 118 of 148 [2022-02-20 20:42:30,924 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:42:31,010 INFO L129 PetriNetUnfolder]: 0/112 cut-off events. [2022-02-20 20:42:31,011 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2022-02-20 20:42:31,011 INFO L84 FinitePrefix]: Finished finitePrefix Result has 145 conditions, 112 events. 0/112 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 91 event pairs, 0 based on Foata normal form. 2/114 useless extension candidates. Maximal degree in co-relation 0. Up to 4 conditions per place. [2022-02-20 20:42:31,011 INFO L132 encePairwiseOnDemand]: 143/148 looper letters, 9 selfloop transitions, 7 changer transitions 0/106 dead transitions. [2022-02-20 20:42:31,011 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 116 places, 106 transitions, 262 flow [2022-02-20 20:42:31,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 20:42:31,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-02-20 20:42:31,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1080 transitions. [2022-02-20 20:42:31,020 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8108108108108109 [2022-02-20 20:42:31,020 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1080 transitions. [2022-02-20 20:42:31,020 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1080 transitions. [2022-02-20 20:42:31,020 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:42:31,020 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1080 transitions. [2022-02-20 20:42:31,022 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 120.0) internal successors, (1080), 9 states have internal predecessors, (1080), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:31,023 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 148.0) internal successors, (1480), 10 states have internal predecessors, (1480), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:31,024 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 148.0) internal successors, (1480), 10 states have internal predecessors, (1480), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:31,024 INFO L186 Difference]: Start difference. First operand has 118 places, 110 transitions, 240 flow. Second operand 9 states and 1080 transitions. [2022-02-20 20:42:31,024 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 116 places, 106 transitions, 262 flow [2022-02-20 20:42:31,025 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 115 places, 106 transitions, 260 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-02-20 20:42:31,026 INFO L242 Difference]: Finished difference. Result has 115 places, 102 transitions, 234 flow [2022-02-20 20:42:31,026 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=148, PETRI_DIFFERENCE_MINUEND_FLOW=216, PETRI_DIFFERENCE_MINUEND_PLACES=107, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=100, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=95, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=234, PETRI_PLACES=115, PETRI_TRANSITIONS=102} [2022-02-20 20:42:31,027 INFO L334 CegarLoopForPetriNet]: 134 programPoint places, -19 predicate places. [2022-02-20 20:42:31,027 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 115 places, 102 transitions, 234 flow [2022-02-20 20:42:31,146 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 8329 states, 8328 states have (on average 2.798270893371758) internal successors, (23304), 8328 states have internal predecessors, (23304), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:31,161 INFO L78 Accepts]: Start accepts. Automaton has has 8329 states, 8328 states have (on average 2.798270893371758) internal successors, (23304), 8328 states have internal predecessors, (23304), 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) Word has length 55 [2022-02-20 20:42:31,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:42:31,161 INFO L470 AbstractCegarLoop]: Abstraction has has 115 places, 102 transitions, 234 flow [2022-02-20 20:42:31,163 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 120.3) internal successors, (1203), 10 states have internal predecessors, (1203), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:31,163 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:31,163 INFO L254 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:42:31,192 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-02-20 20:42:31,380 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-02-20 20:42:31,381 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:42:31,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:31,381 INFO L85 PathProgramCache]: Analyzing trace with hash 1979046043, now seen corresponding path program 1 times [2022-02-20 20:42:31,381 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:31,381 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1489014073] [2022-02-20 20:42:31,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:31,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:31,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 20:42:31,425 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-20 20:42:31,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 20:42:31,454 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-20 20:42:31,454 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-20 20:42:31,454 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 2 remaining) [2022-02-20 20:42:31,455 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2022-02-20 20:42:31,455 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-02-20 20:42:31,455 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2022-02-20 20:42:31,455 WARN L235 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2022-02-20 20:42:31,455 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2022-02-20 20:42:31,476 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,476 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,476 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,476 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,476 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,477 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,477 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,477 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,477 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,477 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,477 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,477 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,477 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,477 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,477 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,478 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,478 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,478 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,478 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,478 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,478 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,478 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,478 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,479 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,479 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,479 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,479 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,479 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,479 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,479 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,479 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,479 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,479 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,480 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,480 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,480 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,480 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,480 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,480 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,480 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,480 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,480 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,481 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,481 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,481 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,481 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,481 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,481 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,485 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,485 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,485 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,485 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,485 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,486 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,486 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,486 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,486 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,486 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,486 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,486 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,486 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,486 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,486 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,486 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,486 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,486 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,486 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,487 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,487 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,487 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,487 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,487 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,487 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,487 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,487 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,487 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,487 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,487 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,487 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,487 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,487 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,487 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,487 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,488 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,488 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,488 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,488 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,488 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,488 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,488 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,488 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,488 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,488 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,488 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,488 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,488 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,488 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,488 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,489 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,489 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,489 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,489 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,489 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,489 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,489 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,489 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,489 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,489 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,489 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,489 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,489 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,489 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,489 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,490 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,490 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,490 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,490 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,490 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,490 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,490 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,490 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,490 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,491 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,491 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,491 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,491 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,491 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,492 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,492 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,492 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,492 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,492 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,492 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,492 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,492 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,492 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,492 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,492 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,492 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,493 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,493 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,493 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,493 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,493 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,494 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,494 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,494 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,494 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,494 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,494 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,494 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,494 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,494 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,494 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,494 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,495 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,495 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,495 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,495 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,495 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,495 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,495 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,495 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,495 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,495 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,496 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,496 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,496 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,496 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,496 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,496 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,497 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,497 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,497 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,497 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,497 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,497 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:31,502 INFO L148 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-02-20 20:42:31,503 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:42:31,505 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 20:42:31,507 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-20 20:42:31,508 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 163 places, 182 transitions, 394 flow [2022-02-20 20:42:31,537 INFO L129 PetriNetUnfolder]: 50/370 cut-off events. [2022-02-20 20:42:31,537 INFO L130 PetriNetUnfolder]: For 19/19 co-relation queries the response was YES. [2022-02-20 20:42:31,541 INFO L84 FinitePrefix]: Finished finitePrefix Result has 398 conditions, 370 events. 50/370 cut-off events. For 19/19 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 1251 event pairs, 1 based on Foata normal form. 0/312 useless extension candidates. Maximal degree in co-relation 251. Up to 16 conditions per place. [2022-02-20 20:42:31,541 INFO L82 GeneralOperation]: Start removeDead. Operand has 163 places, 182 transitions, 394 flow [2022-02-20 20:42:31,545 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 163 places, 182 transitions, 394 flow [2022-02-20 20:42:31,550 INFO L129 PetriNetUnfolder]: 4/80 cut-off events. [2022-02-20 20:42:31,551 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:42:31,551 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:31,551 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:42:31,551 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:42:31,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:31,551 INFO L85 PathProgramCache]: Analyzing trace with hash -1591663588, now seen corresponding path program 1 times [2022-02-20 20:42:31,551 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:31,551 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [334680649] [2022-02-20 20:42:31,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:31,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:31,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:31,587 INFO L290 TraceCheckUtils]: 0: Hoare triple {166#true} [599] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {166#true} is VALID [2022-02-20 20:42:31,587 INFO L290 TraceCheckUtils]: 1: Hoare triple {166#true} [529] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {166#true} is VALID [2022-02-20 20:42:31,587 INFO L290 TraceCheckUtils]: 2: Hoare triple {166#true} [600] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {166#true} is VALID [2022-02-20 20:42:31,588 INFO L290 TraceCheckUtils]: 3: Hoare triple {166#true} [602] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {166#true} is VALID [2022-02-20 20:42:31,588 INFO L290 TraceCheckUtils]: 4: Hoare triple {166#true} [546] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {166#true} is VALID [2022-02-20 20:42:31,588 INFO L290 TraceCheckUtils]: 5: Hoare triple {166#true} [499] L690-1-->L690-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {166#true} is VALID [2022-02-20 20:42:31,588 INFO L290 TraceCheckUtils]: 6: Hoare triple {166#true} [516] L690-2-->L690-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {166#true} is VALID [2022-02-20 20:42:31,588 INFO L290 TraceCheckUtils]: 7: Hoare triple {166#true} [586] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {166#true} is VALID [2022-02-20 20:42:31,588 INFO L290 TraceCheckUtils]: 8: Hoare triple {166#true} [555] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {166#true} is VALID [2022-02-20 20:42:31,588 INFO L290 TraceCheckUtils]: 9: Hoare triple {166#true} [534] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {166#true} is VALID [2022-02-20 20:42:31,588 INFO L290 TraceCheckUtils]: 10: Hoare triple {166#true} [587] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {166#true} is VALID [2022-02-20 20:42:31,588 INFO L290 TraceCheckUtils]: 11: Hoare triple {166#true} [511] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {166#true} is VALID [2022-02-20 20:42:31,589 INFO L290 TraceCheckUtils]: 12: Hoare triple {166#true} [604] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {166#true} is VALID [2022-02-20 20:42:31,589 INFO L290 TraceCheckUtils]: 13: Hoare triple {166#true} [593] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {166#true} is VALID [2022-02-20 20:42:31,589 INFO L290 TraceCheckUtils]: 14: Hoare triple {166#true} [540] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {166#true} is VALID [2022-02-20 20:42:31,589 INFO L290 TraceCheckUtils]: 15: Hoare triple {166#true} [552] L696-6-->L697: Formula: (and (= |v_~#g~0.base_1| 4) (= |v_~#g~0.offset_1| 0)) InVars {} OutVars{~#g~0.offset=|v_~#g~0.offset_1|, ~#g~0.base=|v_~#g~0.base_1|} AuxVars[] AssignedVars[~#g~0.base, ~#g~0.offset] {166#true} is VALID [2022-02-20 20:42:31,589 INFO L290 TraceCheckUtils]: 16: Hoare triple {166#true} [521] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {166#true} is VALID [2022-02-20 20:42:31,589 INFO L290 TraceCheckUtils]: 17: Hoare triple {166#true} [508] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#g~0.base_2|) |v_~#g~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} AuxVars[] AssignedVars[] {166#true} is VALID [2022-02-20 20:42:31,589 INFO L290 TraceCheckUtils]: 18: Hoare triple {166#true} [496] L697-2-->L699: Formula: (and (= 0 v_~g1~0.offset_1) (= v_~g1~0.base_1 0)) InVars {} OutVars{~g1~0.offset=v_~g1~0.offset_1, ~g1~0.base=v_~g1~0.base_1} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {166#true} is VALID [2022-02-20 20:42:31,589 INFO L290 TraceCheckUtils]: 19: Hoare triple {166#true} [531] L699-->L700: Formula: (and (= v_~g2~0.offset_1 0) (= v_~g2~0.base_1 0)) InVars {} OutVars{~g2~0.offset=v_~g2~0.offset_1, ~g2~0.base=v_~g2~0.base_1} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {166#true} is VALID [2022-02-20 20:42:31,589 INFO L290 TraceCheckUtils]: 20: Hoare triple {166#true} [551] L700-->L700-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {166#true} is VALID [2022-02-20 20:42:31,589 INFO L290 TraceCheckUtils]: 21: Hoare triple {166#true} [556] L700-1-->L700-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {166#true} is VALID [2022-02-20 20:42:31,590 INFO L290 TraceCheckUtils]: 22: Hoare triple {166#true} [579] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {166#true} is VALID [2022-02-20 20:42:31,590 INFO L290 TraceCheckUtils]: 23: Hoare triple {166#true} [520] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {166#true} is VALID [2022-02-20 20:42:31,590 INFO L290 TraceCheckUtils]: 24: Hoare triple {166#true} [525] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {166#true} is VALID [2022-02-20 20:42:31,590 INFO L290 TraceCheckUtils]: 25: Hoare triple {166#true} [564] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {166#true} is VALID [2022-02-20 20:42:31,590 INFO L290 TraceCheckUtils]: 26: Hoare triple {166#true} [541] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {166#true} is VALID [2022-02-20 20:42:31,590 INFO L290 TraceCheckUtils]: 27: Hoare triple {166#true} [550] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {166#true} is VALID [2022-02-20 20:42:31,590 INFO L290 TraceCheckUtils]: 28: Hoare triple {166#true} [603] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {166#true} is VALID [2022-02-20 20:42:31,592 INFO L290 TraceCheckUtils]: 29: Hoare triple {166#true} [533] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {166#true} is VALID [2022-02-20 20:42:31,593 INFO L290 TraceCheckUtils]: 30: Hoare triple {166#true} [509] L-1-5-->L708: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~post15#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1] {166#true} is VALID [2022-02-20 20:42:31,597 INFO L290 TraceCheckUtils]: 31: Hoare triple {166#true} [500] L708-->L708-1: Formula: (and (= v_~g2~0.offset_2 |v_~#g~0.offset_3|) (= v_~g2~0.base_2 |v_~#g~0.base_3|)) InVars {~#g~0.offset=|v_~#g~0.offset_3|, ~#g~0.base=|v_~#g~0.base_3|} OutVars{~#g~0.base=|v_~#g~0.base_3|, ~#g~0.offset=|v_~#g~0.offset_3|, ~g2~0.offset=v_~g2~0.offset_2, ~g2~0.base=v_~g2~0.base_2} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {166#true} is VALID [2022-02-20 20:42:31,598 INFO L290 TraceCheckUtils]: 32: Hoare triple {166#true} [517] L708-1-->L709: Formula: (and (= v_~g2~0.base_3 v_~g1~0.base_2) (= v_~g2~0.offset_3 v_~g1~0.offset_2)) InVars {~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} OutVars{~g1~0.offset=v_~g1~0.offset_2, ~g1~0.base=v_~g1~0.base_2, ~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {166#true} is VALID [2022-02-20 20:42:31,598 INFO L290 TraceCheckUtils]: 33: Hoare triple {166#true} [594] L709-->L709-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {166#true} is VALID [2022-02-20 20:42:31,598 INFO L290 TraceCheckUtils]: 34: Hoare triple {166#true} [547] L709-1-->L709-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {166#true} is VALID [2022-02-20 20:42:31,599 INFO L290 TraceCheckUtils]: 35: Hoare triple {166#true} [505] L709-13-->L710-8: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {167#false} is VALID [2022-02-20 20:42:31,599 INFO L290 TraceCheckUtils]: 36: Hoare triple {167#false} [527] L710-8-->L710: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {167#false} is VALID [2022-02-20 20:42:31,600 INFO L290 TraceCheckUtils]: 37: Hoare triple {167#false} [561] L710-->L710-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {167#false} is VALID [2022-02-20 20:42:31,600 INFO L290 TraceCheckUtils]: 38: Hoare triple {167#false} [558] L710-1-->L710-2: Formula: (= (select (select |v_#memory_int_16| v_~g2~0.base_4) v_~g2~0.offset_4) |v_ULTIMATE.start_main_#t~mem14#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {167#false} is VALID [2022-02-20 20:42:31,600 INFO L290 TraceCheckUtils]: 39: Hoare triple {167#false} [589] L710-2-->L710-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {167#false} is VALID [2022-02-20 20:42:31,600 INFO L290 TraceCheckUtils]: 40: Hoare triple {167#false} [570] L710-3-->L710-4: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1| (ite (= |v_ULTIMATE.start_main_#t~mem14#1_3| 0) 1 0)) InVars {ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {167#false} is VALID [2022-02-20 20:42:31,600 INFO L290 TraceCheckUtils]: 41: Hoare triple {167#false} [576] L710-4-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {167#false} is VALID [2022-02-20 20:42:31,600 INFO L290 TraceCheckUtils]: 42: Hoare triple {167#false} [526] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {167#false} is VALID [2022-02-20 20:42:31,600 INFO L290 TraceCheckUtils]: 43: Hoare triple {167#false} [606] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {167#false} is VALID [2022-02-20 20:42:31,600 INFO L290 TraceCheckUtils]: 44: Hoare triple {167#false} [523] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {167#false} is VALID [2022-02-20 20:42:31,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:42:31,601 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:42:31,601 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [334680649] [2022-02-20 20:42:31,601 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [334680649] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:42:31,601 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:42:31,601 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:42:31,601 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [637753567] [2022-02-20 20:42:31,601 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:42:31,601 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 45 [2022-02-20 20:42:31,602 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:42:31,602 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:31,629 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:42:31,629 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-20 20:42:31,629 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:42:31,629 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-20 20:42:31,629 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 20:42:31,630 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 152 out of 182 [2022-02-20 20:42:31,630 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 163 places, 182 transitions, 394 flow. Second operand has 2 states, 2 states have (on average 152.5) internal successors, (305), 2 states have internal predecessors, (305), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:31,630 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:42:31,630 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 152 of 182 [2022-02-20 20:42:31,631 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:42:31,696 INFO L129 PetriNetUnfolder]: 8/324 cut-off events. [2022-02-20 20:42:31,697 INFO L130 PetriNetUnfolder]: For 51/59 co-relation queries the response was YES. [2022-02-20 20:42:31,698 INFO L84 FinitePrefix]: Finished finitePrefix Result has 368 conditions, 324 events. 8/324 cut-off events. For 51/59 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 1025 event pairs, 1 based on Foata normal form. 104/412 useless extension candidates. Maximal degree in co-relation 226. Up to 16 conditions per place. [2022-02-20 20:42:31,698 INFO L132 encePairwiseOnDemand]: 159/182 looper letters, 3 selfloop transitions, 0 changer transitions 22/158 dead transitions. [2022-02-20 20:42:31,698 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 163 places, 158 transitions, 358 flow [2022-02-20 20:42:31,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 20:42:31,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-02-20 20:42:31,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 333 transitions. [2022-02-20 20:42:31,703 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9148351648351648 [2022-02-20 20:42:31,703 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 333 transitions. [2022-02-20 20:42:31,703 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 333 transitions. [2022-02-20 20:42:31,703 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:42:31,703 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 333 transitions. [2022-02-20 20:42:31,704 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 166.5) internal successors, (333), 2 states have internal predecessors, (333), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:31,704 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 182.0) internal successors, (546), 3 states have internal predecessors, (546), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:31,704 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 182.0) internal successors, (546), 3 states have internal predecessors, (546), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:31,704 INFO L186 Difference]: Start difference. First operand has 163 places, 182 transitions, 394 flow. Second operand 2 states and 333 transitions. [2022-02-20 20:42:31,704 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 163 places, 158 transitions, 358 flow [2022-02-20 20:42:31,708 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 163 places, 158 transitions, 358 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-02-20 20:42:31,709 INFO L242 Difference]: Finished difference. Result has 163 places, 136 transitions, 293 flow [2022-02-20 20:42:31,709 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=182, PETRI_DIFFERENCE_MINUEND_FLOW=346, PETRI_DIFFERENCE_MINUEND_PLACES=162, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=158, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=158, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=293, PETRI_PLACES=163, PETRI_TRANSITIONS=136} [2022-02-20 20:42:31,712 INFO L334 CegarLoopForPetriNet]: 163 programPoint places, 0 predicate places. [2022-02-20 20:42:31,712 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 163 places, 136 transitions, 293 flow [2022-02-20 20:42:40,326 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 428513 states, 428508 states have (on average 3.8074715057828556) internal successors, (1631532), 428512 states have internal predecessors, (1631532), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:41,264 INFO L78 Accepts]: Start accepts. Automaton has has 428513 states, 428508 states have (on average 3.8074715057828556) internal successors, (1631532), 428512 states have internal predecessors, (1631532), 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) Word has length 45 [2022-02-20 20:42:41,264 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:42:41,265 INFO L470 AbstractCegarLoop]: Abstraction has has 163 places, 136 transitions, 293 flow [2022-02-20 20:42:41,265 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 152.5) internal successors, (305), 2 states have internal predecessors, (305), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:41,265 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:41,265 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:42:41,265 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-02-20 20:42:41,266 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:42:41,269 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:41,269 INFO L85 PathProgramCache]: Analyzing trace with hash -1788177093, now seen corresponding path program 1 times [2022-02-20 20:42:41,269 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:41,270 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [823764709] [2022-02-20 20:42:41,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:41,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:41,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:41,344 INFO L290 TraceCheckUtils]: 0: Hoare triple {428683#true} [599] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {428683#true} is VALID [2022-02-20 20:42:41,344 INFO L290 TraceCheckUtils]: 1: Hoare triple {428683#true} [529] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {428683#true} is VALID [2022-02-20 20:42:41,344 INFO L290 TraceCheckUtils]: 2: Hoare triple {428683#true} [600] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {428683#true} is VALID [2022-02-20 20:42:41,344 INFO L290 TraceCheckUtils]: 3: Hoare triple {428683#true} [602] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {428683#true} is VALID [2022-02-20 20:42:41,344 INFO L290 TraceCheckUtils]: 4: Hoare triple {428683#true} [546] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {428683#true} is VALID [2022-02-20 20:42:41,344 INFO L290 TraceCheckUtils]: 5: Hoare triple {428683#true} [499] L690-1-->L690-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {428683#true} is VALID [2022-02-20 20:42:41,344 INFO L290 TraceCheckUtils]: 6: Hoare triple {428683#true} [516] L690-2-->L690-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {428683#true} is VALID [2022-02-20 20:42:41,345 INFO L290 TraceCheckUtils]: 7: Hoare triple {428683#true} [586] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {428683#true} is VALID [2022-02-20 20:42:41,345 INFO L290 TraceCheckUtils]: 8: Hoare triple {428683#true} [555] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {428683#true} is VALID [2022-02-20 20:42:41,345 INFO L290 TraceCheckUtils]: 9: Hoare triple {428683#true} [534] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {428683#true} is VALID [2022-02-20 20:42:41,345 INFO L290 TraceCheckUtils]: 10: Hoare triple {428683#true} [587] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {428683#true} is VALID [2022-02-20 20:42:41,345 INFO L290 TraceCheckUtils]: 11: Hoare triple {428683#true} [511] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {428683#true} is VALID [2022-02-20 20:42:41,345 INFO L290 TraceCheckUtils]: 12: Hoare triple {428683#true} [604] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {428683#true} is VALID [2022-02-20 20:42:41,345 INFO L290 TraceCheckUtils]: 13: Hoare triple {428683#true} [593] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {428683#true} is VALID [2022-02-20 20:42:41,346 INFO L290 TraceCheckUtils]: 14: Hoare triple {428683#true} [540] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {428683#true} is VALID [2022-02-20 20:42:41,346 INFO L290 TraceCheckUtils]: 15: Hoare triple {428683#true} [552] L696-6-->L697: Formula: (and (= |v_~#g~0.base_1| 4) (= |v_~#g~0.offset_1| 0)) InVars {} OutVars{~#g~0.offset=|v_~#g~0.offset_1|, ~#g~0.base=|v_~#g~0.base_1|} AuxVars[] AssignedVars[~#g~0.base, ~#g~0.offset] {428683#true} is VALID [2022-02-20 20:42:41,346 INFO L290 TraceCheckUtils]: 16: Hoare triple {428683#true} [521] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {428683#true} is VALID [2022-02-20 20:42:41,346 INFO L290 TraceCheckUtils]: 17: Hoare triple {428683#true} [508] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#g~0.base_2|) |v_~#g~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} AuxVars[] AssignedVars[] {428683#true} is VALID [2022-02-20 20:42:41,346 INFO L290 TraceCheckUtils]: 18: Hoare triple {428683#true} [496] L697-2-->L699: Formula: (and (= 0 v_~g1~0.offset_1) (= v_~g1~0.base_1 0)) InVars {} OutVars{~g1~0.offset=v_~g1~0.offset_1, ~g1~0.base=v_~g1~0.base_1} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {428683#true} is VALID [2022-02-20 20:42:41,346 INFO L290 TraceCheckUtils]: 19: Hoare triple {428683#true} [531] L699-->L700: Formula: (and (= v_~g2~0.offset_1 0) (= v_~g2~0.base_1 0)) InVars {} OutVars{~g2~0.offset=v_~g2~0.offset_1, ~g2~0.base=v_~g2~0.base_1} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {428683#true} is VALID [2022-02-20 20:42:41,347 INFO L290 TraceCheckUtils]: 20: Hoare triple {428683#true} [551] L700-->L700-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {428683#true} is VALID [2022-02-20 20:42:41,347 INFO L290 TraceCheckUtils]: 21: Hoare triple {428683#true} [556] L700-1-->L700-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {428683#true} is VALID [2022-02-20 20:42:41,347 INFO L290 TraceCheckUtils]: 22: Hoare triple {428683#true} [579] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {428683#true} is VALID [2022-02-20 20:42:41,347 INFO L290 TraceCheckUtils]: 23: Hoare triple {428683#true} [520] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {428683#true} is VALID [2022-02-20 20:42:41,347 INFO L290 TraceCheckUtils]: 24: Hoare triple {428683#true} [525] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {428683#true} is VALID [2022-02-20 20:42:41,347 INFO L290 TraceCheckUtils]: 25: Hoare triple {428683#true} [564] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {428683#true} is VALID [2022-02-20 20:42:41,347 INFO L290 TraceCheckUtils]: 26: Hoare triple {428683#true} [541] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {428683#true} is VALID [2022-02-20 20:42:41,347 INFO L290 TraceCheckUtils]: 27: Hoare triple {428683#true} [550] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {428683#true} is VALID [2022-02-20 20:42:41,347 INFO L290 TraceCheckUtils]: 28: Hoare triple {428683#true} [603] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {428683#true} is VALID [2022-02-20 20:42:41,348 INFO L290 TraceCheckUtils]: 29: Hoare triple {428683#true} [533] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {428683#true} is VALID [2022-02-20 20:42:41,348 INFO L290 TraceCheckUtils]: 30: Hoare triple {428683#true} [509] L-1-5-->L708: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~post15#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1] {428683#true} is VALID [2022-02-20 20:42:41,349 INFO L290 TraceCheckUtils]: 31: Hoare triple {428683#true} [500] L708-->L708-1: Formula: (and (= v_~g2~0.offset_2 |v_~#g~0.offset_3|) (= v_~g2~0.base_2 |v_~#g~0.base_3|)) InVars {~#g~0.offset=|v_~#g~0.offset_3|, ~#g~0.base=|v_~#g~0.base_3|} OutVars{~#g~0.base=|v_~#g~0.base_3|, ~#g~0.offset=|v_~#g~0.offset_3|, ~g2~0.offset=v_~g2~0.offset_2, ~g2~0.base=v_~g2~0.base_2} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {428683#true} is VALID [2022-02-20 20:42:41,349 INFO L290 TraceCheckUtils]: 32: Hoare triple {428683#true} [517] L708-1-->L709: Formula: (and (= v_~g2~0.base_3 v_~g1~0.base_2) (= v_~g2~0.offset_3 v_~g1~0.offset_2)) InVars {~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} OutVars{~g1~0.offset=v_~g1~0.offset_2, ~g1~0.base=v_~g1~0.base_2, ~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {428683#true} is VALID [2022-02-20 20:42:41,349 INFO L290 TraceCheckUtils]: 33: Hoare triple {428683#true} [594] L709-->L709-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {428683#true} is VALID [2022-02-20 20:42:41,349 INFO L290 TraceCheckUtils]: 34: Hoare triple {428683#true} [547] L709-1-->L709-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {428685#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:41,350 INFO L290 TraceCheckUtils]: 35: Hoare triple {428685#(= |ULTIMATE.start_main_~i~0#1| 0)} [506] L709-13-->L710-8: Formula: (not (< |v_ULTIMATE.start_main_~i~0#1_3| 10000)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[] {428684#false} is VALID [2022-02-20 20:42:41,350 INFO L290 TraceCheckUtils]: 36: Hoare triple {428684#false} [527] L710-8-->L710: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {428684#false} is VALID [2022-02-20 20:42:41,350 INFO L290 TraceCheckUtils]: 37: Hoare triple {428684#false} [561] L710-->L710-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {428684#false} is VALID [2022-02-20 20:42:41,350 INFO L290 TraceCheckUtils]: 38: Hoare triple {428684#false} [558] L710-1-->L710-2: Formula: (= (select (select |v_#memory_int_16| v_~g2~0.base_4) v_~g2~0.offset_4) |v_ULTIMATE.start_main_#t~mem14#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {428684#false} is VALID [2022-02-20 20:42:41,350 INFO L290 TraceCheckUtils]: 39: Hoare triple {428684#false} [589] L710-2-->L710-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {428684#false} is VALID [2022-02-20 20:42:41,350 INFO L290 TraceCheckUtils]: 40: Hoare triple {428684#false} [570] L710-3-->L710-4: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1| (ite (= |v_ULTIMATE.start_main_#t~mem14#1_3| 0) 1 0)) InVars {ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {428684#false} is VALID [2022-02-20 20:42:41,350 INFO L290 TraceCheckUtils]: 41: Hoare triple {428684#false} [576] L710-4-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {428684#false} is VALID [2022-02-20 20:42:41,350 INFO L290 TraceCheckUtils]: 42: Hoare triple {428684#false} [526] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {428684#false} is VALID [2022-02-20 20:42:41,350 INFO L290 TraceCheckUtils]: 43: Hoare triple {428684#false} [606] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {428684#false} is VALID [2022-02-20 20:42:41,351 INFO L290 TraceCheckUtils]: 44: Hoare triple {428684#false} [523] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {428684#false} is VALID [2022-02-20 20:42:41,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:42:41,353 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:42:41,353 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [823764709] [2022-02-20 20:42:41,353 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [823764709] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:42:41,353 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:42:41,353 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 20:42:41,353 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [406280809] [2022-02-20 20:42:41,354 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:42:41,354 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 45 [2022-02-20 20:42:41,354 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:42:41,354 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:41,403 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:42:41,403 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:42:41,404 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:42:41,404 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:42:41,404 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:42:41,405 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 145 out of 182 [2022-02-20 20:42:41,405 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 163 places, 136 transitions, 293 flow. Second operand has 3 states, 3 states have (on average 146.0) internal successors, (438), 3 states have internal predecessors, (438), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:41,405 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:42:41,405 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 145 of 182 [2022-02-20 20:42:41,405 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:42:41,466 INFO L129 PetriNetUnfolder]: 0/178 cut-off events. [2022-02-20 20:42:41,466 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2022-02-20 20:42:41,466 INFO L84 FinitePrefix]: Finished finitePrefix Result has 218 conditions, 178 events. 0/178 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 352 event pairs, 0 based on Foata normal form. 0/175 useless extension candidates. Maximal degree in co-relation 0. Up to 18 conditions per place. [2022-02-20 20:42:41,467 INFO L132 encePairwiseOnDemand]: 179/182 looper letters, 12 selfloop transitions, 2 changer transitions 0/140 dead transitions. [2022-02-20 20:42:41,467 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 146 places, 140 transitions, 329 flow [2022-02-20 20:42:41,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:42:41,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:42:41,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 450 transitions. [2022-02-20 20:42:41,471 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8241758241758241 [2022-02-20 20:42:41,471 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 450 transitions. [2022-02-20 20:42:41,471 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 450 transitions. [2022-02-20 20:42:41,487 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:42:41,487 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 450 transitions. [2022-02-20 20:42:41,488 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 150.0) internal successors, (450), 3 states have internal predecessors, (450), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:41,489 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 182.0) internal successors, (728), 4 states have internal predecessors, (728), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:41,489 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 182.0) internal successors, (728), 4 states have internal predecessors, (728), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:41,489 INFO L186 Difference]: Start difference. First operand has 163 places, 136 transitions, 293 flow. Second operand 3 states and 450 transitions. [2022-02-20 20:42:41,489 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 146 places, 140 transitions, 329 flow [2022-02-20 20:42:41,490 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 146 places, 140 transitions, 323 flow, removed 3 selfloop flow, removed 0 redundant places. [2022-02-20 20:42:41,492 INFO L242 Difference]: Finished difference. Result has 147 places, 137 transitions, 299 flow [2022-02-20 20:42:41,492 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=182, PETRI_DIFFERENCE_MINUEND_FLOW=287, PETRI_DIFFERENCE_MINUEND_PLACES=144, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=136, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=134, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=299, PETRI_PLACES=147, PETRI_TRANSITIONS=137} [2022-02-20 20:42:41,492 INFO L334 CegarLoopForPetriNet]: 163 programPoint places, -16 predicate places. [2022-02-20 20:42:41,493 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 147 places, 137 transitions, 299 flow [2022-02-20 20:42:51,569 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 428503 states, 428499 states have (on average 3.8075281389221445) internal successors, (1631522), 428502 states have internal predecessors, (1631522), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:52,310 INFO L78 Accepts]: Start accepts. Automaton has has 428503 states, 428499 states have (on average 3.8075281389221445) internal successors, (1631522), 428502 states have internal predecessors, (1631522), 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) Word has length 45 [2022-02-20 20:42:52,310 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:42:52,310 INFO L470 AbstractCegarLoop]: Abstraction has has 147 places, 137 transitions, 299 flow [2022-02-20 20:42:52,311 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 146.0) internal successors, (438), 3 states have internal predecessors, (438), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:52,311 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:52,311 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:42:52,311 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-02-20 20:42:52,312 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:42:52,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:52,312 INFO L85 PathProgramCache]: Analyzing trace with hash -1863745046, now seen corresponding path program 1 times [2022-02-20 20:42:52,312 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:52,312 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1141139358] [2022-02-20 20:42:52,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:52,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:52,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:52,372 INFO L290 TraceCheckUtils]: 0: Hoare triple {857192#true} [599] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,373 INFO L290 TraceCheckUtils]: 1: Hoare triple {857192#true} [529] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {857192#true} is VALID [2022-02-20 20:42:52,373 INFO L290 TraceCheckUtils]: 2: Hoare triple {857192#true} [600] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,373 INFO L290 TraceCheckUtils]: 3: Hoare triple {857192#true} [602] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,373 INFO L290 TraceCheckUtils]: 4: Hoare triple {857192#true} [546] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,373 INFO L290 TraceCheckUtils]: 5: Hoare triple {857192#true} [499] L690-1-->L690-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,374 INFO L290 TraceCheckUtils]: 6: Hoare triple {857192#true} [516] L690-2-->L690-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,374 INFO L290 TraceCheckUtils]: 7: Hoare triple {857192#true} [586] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,374 INFO L290 TraceCheckUtils]: 8: Hoare triple {857192#true} [555] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {857192#true} is VALID [2022-02-20 20:42:52,374 INFO L290 TraceCheckUtils]: 9: Hoare triple {857192#true} [534] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,374 INFO L290 TraceCheckUtils]: 10: Hoare triple {857192#true} [587] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,374 INFO L290 TraceCheckUtils]: 11: Hoare triple {857192#true} [511] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,374 INFO L290 TraceCheckUtils]: 12: Hoare triple {857192#true} [604] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,375 INFO L290 TraceCheckUtils]: 13: Hoare triple {857192#true} [593] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,375 INFO L290 TraceCheckUtils]: 14: Hoare triple {857192#true} [540] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,375 INFO L290 TraceCheckUtils]: 15: Hoare triple {857192#true} [552] L696-6-->L697: Formula: (and (= |v_~#g~0.base_1| 4) (= |v_~#g~0.offset_1| 0)) InVars {} OutVars{~#g~0.offset=|v_~#g~0.offset_1|, ~#g~0.base=|v_~#g~0.base_1|} AuxVars[] AssignedVars[~#g~0.base, ~#g~0.offset] {857192#true} is VALID [2022-02-20 20:42:52,375 INFO L290 TraceCheckUtils]: 16: Hoare triple {857192#true} [521] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,375 INFO L290 TraceCheckUtils]: 17: Hoare triple {857192#true} [508] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#g~0.base_2|) |v_~#g~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,375 INFO L290 TraceCheckUtils]: 18: Hoare triple {857192#true} [496] L697-2-->L699: Formula: (and (= 0 v_~g1~0.offset_1) (= v_~g1~0.base_1 0)) InVars {} OutVars{~g1~0.offset=v_~g1~0.offset_1, ~g1~0.base=v_~g1~0.base_1} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {857192#true} is VALID [2022-02-20 20:42:52,375 INFO L290 TraceCheckUtils]: 19: Hoare triple {857192#true} [531] L699-->L700: Formula: (and (= v_~g2~0.offset_1 0) (= v_~g2~0.base_1 0)) InVars {} OutVars{~g2~0.offset=v_~g2~0.offset_1, ~g2~0.base=v_~g2~0.base_1} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {857192#true} is VALID [2022-02-20 20:42:52,376 INFO L290 TraceCheckUtils]: 20: Hoare triple {857192#true} [551] L700-->L700-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {857192#true} is VALID [2022-02-20 20:42:52,376 INFO L290 TraceCheckUtils]: 21: Hoare triple {857192#true} [556] L700-1-->L700-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,376 INFO L290 TraceCheckUtils]: 22: Hoare triple {857192#true} [579] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,376 INFO L290 TraceCheckUtils]: 23: Hoare triple {857192#true} [520] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,376 INFO L290 TraceCheckUtils]: 24: Hoare triple {857192#true} [525] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,376 INFO L290 TraceCheckUtils]: 25: Hoare triple {857192#true} [564] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,376 INFO L290 TraceCheckUtils]: 26: Hoare triple {857192#true} [541] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,377 INFO L290 TraceCheckUtils]: 27: Hoare triple {857192#true} [550] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,377 INFO L290 TraceCheckUtils]: 28: Hoare triple {857192#true} [603] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,377 INFO L290 TraceCheckUtils]: 29: Hoare triple {857192#true} [533] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {857192#true} is VALID [2022-02-20 20:42:52,377 INFO L290 TraceCheckUtils]: 30: Hoare triple {857192#true} [509] L-1-5-->L708: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~post15#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1] {857192#true} is VALID [2022-02-20 20:42:52,377 INFO L290 TraceCheckUtils]: 31: Hoare triple {857192#true} [500] L708-->L708-1: Formula: (and (= v_~g2~0.offset_2 |v_~#g~0.offset_3|) (= v_~g2~0.base_2 |v_~#g~0.base_3|)) InVars {~#g~0.offset=|v_~#g~0.offset_3|, ~#g~0.base=|v_~#g~0.base_3|} OutVars{~#g~0.base=|v_~#g~0.base_3|, ~#g~0.offset=|v_~#g~0.offset_3|, ~g2~0.offset=v_~g2~0.offset_2, ~g2~0.base=v_~g2~0.base_2} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {857192#true} is VALID [2022-02-20 20:42:52,377 INFO L290 TraceCheckUtils]: 32: Hoare triple {857192#true} [517] L708-1-->L709: Formula: (and (= v_~g2~0.base_3 v_~g1~0.base_2) (= v_~g2~0.offset_3 v_~g1~0.offset_2)) InVars {~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} OutVars{~g1~0.offset=v_~g1~0.offset_2, ~g1~0.base=v_~g1~0.base_2, ~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {857192#true} is VALID [2022-02-20 20:42:52,377 INFO L290 TraceCheckUtils]: 33: Hoare triple {857192#true} [594] L709-->L709-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {857192#true} is VALID [2022-02-20 20:42:52,378 INFO L290 TraceCheckUtils]: 34: Hoare triple {857192#true} [547] L709-1-->L709-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {857194#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:52,378 INFO L290 TraceCheckUtils]: 35: Hoare triple {857194#(= |ULTIMATE.start_main_~i~0#1| 0)} [507] L709-13-->L709-4: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| 10000) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} AuxVars[] AssignedVars[] {857194#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:52,379 INFO L290 TraceCheckUtils]: 36: Hoare triple {857194#(= |ULTIMATE.start_main_~i~0#1| 0)} [542] L709-4-->L709-5: Formula: (= |v_ULTIMATE.start_main_#t~pre11#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {857194#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:52,379 INFO L290 TraceCheckUtils]: 37: Hoare triple {857194#(= |ULTIMATE.start_main_~i~0#1| 0)} [532] L709-5-->L709-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {857194#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:52,379 INFO L290 TraceCheckUtils]: 38: Hoare triple {857194#(= |ULTIMATE.start_main_~i~0#1| 0)} [537] L709-6-->L709-7: Formula: (= (store |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~0#1_5| 4)) |v_ULTIMATE.start_main_#t~pre11#1_3|)) |v_#memory_int_14|) InVars {#memory_int=|v_#memory_int_15|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_14|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {857194#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:52,380 INFO L290 TraceCheckUtils]: 39: Hoare triple {857194#(= |ULTIMATE.start_main_~i~0#1| 0)} [706] L709-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of3ForFork0_#in~arg.offset_4| 0) (= |v_t_funThread1of3ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre11#1_14| v_t_funThread1of3ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_14|} OutVars{t_funThread1of3ForFork0_#res.offset=|v_t_funThread1of3ForFork0_#res.offset_4|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_14|, t_funThread1of3ForFork0_#t~nondet7=|v_t_funThread1of3ForFork0_#t~nondet7_6|, t_funThread1of3ForFork0_thidvar0=v_t_funThread1of3ForFork0_thidvar0_2, t_funThread1of3ForFork0_#t~nondet4=|v_t_funThread1of3ForFork0_#t~nondet4_6|, t_funThread1of3ForFork0_#t~nondet3=|v_t_funThread1of3ForFork0_#t~nondet3_6|, t_funThread1of3ForFork0_~arg.offset=v_t_funThread1of3ForFork0_~arg.offset_4, t_funThread1of3ForFork0_#t~mem8=|v_t_funThread1of3ForFork0_#t~mem8_8|, t_funThread1of3ForFork0_#in~arg.base=|v_t_funThread1of3ForFork0_#in~arg.base_4|, t_funThread1of3ForFork0_#res.base=|v_t_funThread1of3ForFork0_#res.base_4|, t_funThread1of3ForFork0_#t~post6=|v_t_funThread1of3ForFork0_#t~post6_8|, t_funThread1of3ForFork0_#in~arg.offset=|v_t_funThread1of3ForFork0_#in~arg.offset_4|, t_funThread1of3ForFork0_#t~post9=|v_t_funThread1of3ForFork0_#t~post9_8|, t_funThread1of3ForFork0_~arg.base=v_t_funThread1of3ForFork0_~arg.base_4, t_funThread1of3ForFork0_#t~mem5=|v_t_funThread1of3ForFork0_#t~mem5_8|} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#res.offset, t_funThread1of3ForFork0_#t~nondet7, t_funThread1of3ForFork0_thidvar0, t_funThread1of3ForFork0_#t~nondet4, t_funThread1of3ForFork0_#t~nondet3, t_funThread1of3ForFork0_~arg.offset, t_funThread1of3ForFork0_#t~mem8, t_funThread1of3ForFork0_#in~arg.base, t_funThread1of3ForFork0_#res.base, t_funThread1of3ForFork0_#t~post6, t_funThread1of3ForFork0_#in~arg.offset, t_funThread1of3ForFork0_#t~post9, t_funThread1of3ForFork0_~arg.base, t_funThread1of3ForFork0_#t~mem5] {857194#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:52,380 INFO L290 TraceCheckUtils]: 40: Hoare triple {857194#(= |ULTIMATE.start_main_~i~0#1| 0)} [590] L709-8-->L709-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {857194#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:52,380 INFO L290 TraceCheckUtils]: 41: Hoare triple {857194#(= |ULTIMATE.start_main_~i~0#1| 0)} [608] L709-9-->L709-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1] {857194#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:52,381 INFO L290 TraceCheckUtils]: 42: Hoare triple {857194#(= |ULTIMATE.start_main_~i~0#1| 0)} [538] L709-10-->L709-11: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| |v_ULTIMATE.start_main_#t~post10#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {857195#(= 0 |ULTIMATE.start_main_#t~post10#1|)} is VALID [2022-02-20 20:42:52,381 INFO L290 TraceCheckUtils]: 43: Hoare triple {857195#(= 0 |ULTIMATE.start_main_#t~post10#1|)} [598] L709-11-->L709-12: Formula: (= |v_ULTIMATE.start_main_~i~0#1_7| (+ |v_ULTIMATE.start_main_#t~post10#1_3| 1)) InVars {ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_7|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {857196#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 20:42:52,381 INFO L290 TraceCheckUtils]: 44: Hoare triple {857196#(<= |ULTIMATE.start_main_~i~0#1| 1)} [503] L709-12-->L709-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {857196#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 20:42:52,382 INFO L290 TraceCheckUtils]: 45: Hoare triple {857196#(<= |ULTIMATE.start_main_~i~0#1| 1)} [506] L709-13-->L710-8: Formula: (not (< |v_ULTIMATE.start_main_~i~0#1_3| 10000)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[] {857193#false} is VALID [2022-02-20 20:42:52,382 INFO L290 TraceCheckUtils]: 46: Hoare triple {857193#false} [527] L710-8-->L710: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {857193#false} is VALID [2022-02-20 20:42:52,382 INFO L290 TraceCheckUtils]: 47: Hoare triple {857193#false} [561] L710-->L710-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {857193#false} is VALID [2022-02-20 20:42:52,382 INFO L290 TraceCheckUtils]: 48: Hoare triple {857193#false} [558] L710-1-->L710-2: Formula: (= (select (select |v_#memory_int_16| v_~g2~0.base_4) v_~g2~0.offset_4) |v_ULTIMATE.start_main_#t~mem14#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {857193#false} is VALID [2022-02-20 20:42:52,382 INFO L290 TraceCheckUtils]: 49: Hoare triple {857193#false} [589] L710-2-->L710-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {857193#false} is VALID [2022-02-20 20:42:52,382 INFO L290 TraceCheckUtils]: 50: Hoare triple {857193#false} [570] L710-3-->L710-4: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1| (ite (= |v_ULTIMATE.start_main_#t~mem14#1_3| 0) 1 0)) InVars {ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {857193#false} is VALID [2022-02-20 20:42:52,383 INFO L290 TraceCheckUtils]: 51: Hoare triple {857193#false} [576] L710-4-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {857193#false} is VALID [2022-02-20 20:42:52,383 INFO L290 TraceCheckUtils]: 52: Hoare triple {857193#false} [526] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {857193#false} is VALID [2022-02-20 20:42:52,383 INFO L290 TraceCheckUtils]: 53: Hoare triple {857193#false} [606] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {857193#false} is VALID [2022-02-20 20:42:52,383 INFO L290 TraceCheckUtils]: 54: Hoare triple {857193#false} [523] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {857193#false} is VALID [2022-02-20 20:42:52,383 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:42:52,383 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:42:52,384 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1141139358] [2022-02-20 20:42:52,384 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1141139358] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 20:42:52,384 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1803672416] [2022-02-20 20:42:52,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:52,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:42:52,384 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:42:52,405 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 20:42:52,406 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-02-20 20:42:52,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:52,466 INFO L263 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-20 20:42:52,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:52,477 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 20:42:52,599 INFO L290 TraceCheckUtils]: 0: Hoare triple {857192#true} [599] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,599 INFO L290 TraceCheckUtils]: 1: Hoare triple {857192#true} [529] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {857192#true} is VALID [2022-02-20 20:42:52,599 INFO L290 TraceCheckUtils]: 2: Hoare triple {857192#true} [600] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,599 INFO L290 TraceCheckUtils]: 3: Hoare triple {857192#true} [602] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,600 INFO L290 TraceCheckUtils]: 4: Hoare triple {857192#true} [546] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,600 INFO L290 TraceCheckUtils]: 5: Hoare triple {857192#true} [499] L690-1-->L690-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,600 INFO L290 TraceCheckUtils]: 6: Hoare triple {857192#true} [516] L690-2-->L690-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,600 INFO L290 TraceCheckUtils]: 7: Hoare triple {857192#true} [586] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,600 INFO L290 TraceCheckUtils]: 8: Hoare triple {857192#true} [555] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {857192#true} is VALID [2022-02-20 20:42:52,600 INFO L290 TraceCheckUtils]: 9: Hoare triple {857192#true} [534] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,600 INFO L290 TraceCheckUtils]: 10: Hoare triple {857192#true} [587] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,601 INFO L290 TraceCheckUtils]: 11: Hoare triple {857192#true} [511] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,601 INFO L290 TraceCheckUtils]: 12: Hoare triple {857192#true} [604] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,601 INFO L290 TraceCheckUtils]: 13: Hoare triple {857192#true} [593] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,601 INFO L290 TraceCheckUtils]: 14: Hoare triple {857192#true} [540] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,601 INFO L290 TraceCheckUtils]: 15: Hoare triple {857192#true} [552] L696-6-->L697: Formula: (and (= |v_~#g~0.base_1| 4) (= |v_~#g~0.offset_1| 0)) InVars {} OutVars{~#g~0.offset=|v_~#g~0.offset_1|, ~#g~0.base=|v_~#g~0.base_1|} AuxVars[] AssignedVars[~#g~0.base, ~#g~0.offset] {857192#true} is VALID [2022-02-20 20:42:52,601 INFO L290 TraceCheckUtils]: 16: Hoare triple {857192#true} [521] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,602 INFO L290 TraceCheckUtils]: 17: Hoare triple {857192#true} [508] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#g~0.base_2|) |v_~#g~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,602 INFO L290 TraceCheckUtils]: 18: Hoare triple {857192#true} [496] L697-2-->L699: Formula: (and (= 0 v_~g1~0.offset_1) (= v_~g1~0.base_1 0)) InVars {} OutVars{~g1~0.offset=v_~g1~0.offset_1, ~g1~0.base=v_~g1~0.base_1} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {857192#true} is VALID [2022-02-20 20:42:52,602 INFO L290 TraceCheckUtils]: 19: Hoare triple {857192#true} [531] L699-->L700: Formula: (and (= v_~g2~0.offset_1 0) (= v_~g2~0.base_1 0)) InVars {} OutVars{~g2~0.offset=v_~g2~0.offset_1, ~g2~0.base=v_~g2~0.base_1} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {857192#true} is VALID [2022-02-20 20:42:52,602 INFO L290 TraceCheckUtils]: 20: Hoare triple {857192#true} [551] L700-->L700-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {857192#true} is VALID [2022-02-20 20:42:52,602 INFO L290 TraceCheckUtils]: 21: Hoare triple {857192#true} [556] L700-1-->L700-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,602 INFO L290 TraceCheckUtils]: 22: Hoare triple {857192#true} [579] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,602 INFO L290 TraceCheckUtils]: 23: Hoare triple {857192#true} [520] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,603 INFO L290 TraceCheckUtils]: 24: Hoare triple {857192#true} [525] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,603 INFO L290 TraceCheckUtils]: 25: Hoare triple {857192#true} [564] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,603 INFO L290 TraceCheckUtils]: 26: Hoare triple {857192#true} [541] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,603 INFO L290 TraceCheckUtils]: 27: Hoare triple {857192#true} [550] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,603 INFO L290 TraceCheckUtils]: 28: Hoare triple {857192#true} [603] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,603 INFO L290 TraceCheckUtils]: 29: Hoare triple {857192#true} [533] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {857192#true} is VALID [2022-02-20 20:42:52,603 INFO L290 TraceCheckUtils]: 30: Hoare triple {857192#true} [509] L-1-5-->L708: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~post15#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1] {857192#true} is VALID [2022-02-20 20:42:52,604 INFO L290 TraceCheckUtils]: 31: Hoare triple {857192#true} [500] L708-->L708-1: Formula: (and (= v_~g2~0.offset_2 |v_~#g~0.offset_3|) (= v_~g2~0.base_2 |v_~#g~0.base_3|)) InVars {~#g~0.offset=|v_~#g~0.offset_3|, ~#g~0.base=|v_~#g~0.base_3|} OutVars{~#g~0.base=|v_~#g~0.base_3|, ~#g~0.offset=|v_~#g~0.offset_3|, ~g2~0.offset=v_~g2~0.offset_2, ~g2~0.base=v_~g2~0.base_2} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {857192#true} is VALID [2022-02-20 20:42:52,604 INFO L290 TraceCheckUtils]: 32: Hoare triple {857192#true} [517] L708-1-->L709: Formula: (and (= v_~g2~0.base_3 v_~g1~0.base_2) (= v_~g2~0.offset_3 v_~g1~0.offset_2)) InVars {~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} OutVars{~g1~0.offset=v_~g1~0.offset_2, ~g1~0.base=v_~g1~0.base_2, ~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {857192#true} is VALID [2022-02-20 20:42:52,604 INFO L290 TraceCheckUtils]: 33: Hoare triple {857192#true} [594] L709-->L709-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {857192#true} is VALID [2022-02-20 20:42:52,604 INFO L290 TraceCheckUtils]: 34: Hoare triple {857192#true} [547] L709-1-->L709-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {857302#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:52,605 INFO L290 TraceCheckUtils]: 35: Hoare triple {857302#(<= |ULTIMATE.start_main_~i~0#1| 0)} [507] L709-13-->L709-4: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| 10000) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} AuxVars[] AssignedVars[] {857302#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:52,605 INFO L290 TraceCheckUtils]: 36: Hoare triple {857302#(<= |ULTIMATE.start_main_~i~0#1| 0)} [542] L709-4-->L709-5: Formula: (= |v_ULTIMATE.start_main_#t~pre11#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {857302#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:52,605 INFO L290 TraceCheckUtils]: 37: Hoare triple {857302#(<= |ULTIMATE.start_main_~i~0#1| 0)} [532] L709-5-->L709-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {857302#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:52,606 INFO L290 TraceCheckUtils]: 38: Hoare triple {857302#(<= |ULTIMATE.start_main_~i~0#1| 0)} [537] L709-6-->L709-7: Formula: (= (store |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~0#1_5| 4)) |v_ULTIMATE.start_main_#t~pre11#1_3|)) |v_#memory_int_14|) InVars {#memory_int=|v_#memory_int_15|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_14|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {857302#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:52,606 INFO L290 TraceCheckUtils]: 39: Hoare triple {857302#(<= |ULTIMATE.start_main_~i~0#1| 0)} [706] L709-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of3ForFork0_#in~arg.offset_4| 0) (= |v_t_funThread1of3ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre11#1_14| v_t_funThread1of3ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_14|} OutVars{t_funThread1of3ForFork0_#res.offset=|v_t_funThread1of3ForFork0_#res.offset_4|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_14|, t_funThread1of3ForFork0_#t~nondet7=|v_t_funThread1of3ForFork0_#t~nondet7_6|, t_funThread1of3ForFork0_thidvar0=v_t_funThread1of3ForFork0_thidvar0_2, t_funThread1of3ForFork0_#t~nondet4=|v_t_funThread1of3ForFork0_#t~nondet4_6|, t_funThread1of3ForFork0_#t~nondet3=|v_t_funThread1of3ForFork0_#t~nondet3_6|, t_funThread1of3ForFork0_~arg.offset=v_t_funThread1of3ForFork0_~arg.offset_4, t_funThread1of3ForFork0_#t~mem8=|v_t_funThread1of3ForFork0_#t~mem8_8|, t_funThread1of3ForFork0_#in~arg.base=|v_t_funThread1of3ForFork0_#in~arg.base_4|, t_funThread1of3ForFork0_#res.base=|v_t_funThread1of3ForFork0_#res.base_4|, t_funThread1of3ForFork0_#t~post6=|v_t_funThread1of3ForFork0_#t~post6_8|, t_funThread1of3ForFork0_#in~arg.offset=|v_t_funThread1of3ForFork0_#in~arg.offset_4|, t_funThread1of3ForFork0_#t~post9=|v_t_funThread1of3ForFork0_#t~post9_8|, t_funThread1of3ForFork0_~arg.base=v_t_funThread1of3ForFork0_~arg.base_4, t_funThread1of3ForFork0_#t~mem5=|v_t_funThread1of3ForFork0_#t~mem5_8|} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#res.offset, t_funThread1of3ForFork0_#t~nondet7, t_funThread1of3ForFork0_thidvar0, t_funThread1of3ForFork0_#t~nondet4, t_funThread1of3ForFork0_#t~nondet3, t_funThread1of3ForFork0_~arg.offset, t_funThread1of3ForFork0_#t~mem8, t_funThread1of3ForFork0_#in~arg.base, t_funThread1of3ForFork0_#res.base, t_funThread1of3ForFork0_#t~post6, t_funThread1of3ForFork0_#in~arg.offset, t_funThread1of3ForFork0_#t~post9, t_funThread1of3ForFork0_~arg.base, t_funThread1of3ForFork0_#t~mem5] {857302#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:52,606 INFO L290 TraceCheckUtils]: 40: Hoare triple {857302#(<= |ULTIMATE.start_main_~i~0#1| 0)} [590] L709-8-->L709-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {857302#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:52,607 INFO L290 TraceCheckUtils]: 41: Hoare triple {857302#(<= |ULTIMATE.start_main_~i~0#1| 0)} [608] L709-9-->L709-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1] {857302#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:42:52,607 INFO L290 TraceCheckUtils]: 42: Hoare triple {857302#(<= |ULTIMATE.start_main_~i~0#1| 0)} [538] L709-10-->L709-11: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| |v_ULTIMATE.start_main_#t~post10#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {857327#(<= |ULTIMATE.start_main_#t~post10#1| 0)} is VALID [2022-02-20 20:42:52,607 INFO L290 TraceCheckUtils]: 43: Hoare triple {857327#(<= |ULTIMATE.start_main_#t~post10#1| 0)} [598] L709-11-->L709-12: Formula: (= |v_ULTIMATE.start_main_~i~0#1_7| (+ |v_ULTIMATE.start_main_#t~post10#1_3| 1)) InVars {ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_7|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {857196#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 20:42:52,608 INFO L290 TraceCheckUtils]: 44: Hoare triple {857196#(<= |ULTIMATE.start_main_~i~0#1| 1)} [503] L709-12-->L709-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {857196#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 20:42:52,608 INFO L290 TraceCheckUtils]: 45: Hoare triple {857196#(<= |ULTIMATE.start_main_~i~0#1| 1)} [506] L709-13-->L710-8: Formula: (not (< |v_ULTIMATE.start_main_~i~0#1_3| 10000)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[] {857193#false} is VALID [2022-02-20 20:42:52,608 INFO L290 TraceCheckUtils]: 46: Hoare triple {857193#false} [527] L710-8-->L710: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {857193#false} is VALID [2022-02-20 20:42:52,608 INFO L290 TraceCheckUtils]: 47: Hoare triple {857193#false} [561] L710-->L710-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {857193#false} is VALID [2022-02-20 20:42:52,609 INFO L290 TraceCheckUtils]: 48: Hoare triple {857193#false} [558] L710-1-->L710-2: Formula: (= (select (select |v_#memory_int_16| v_~g2~0.base_4) v_~g2~0.offset_4) |v_ULTIMATE.start_main_#t~mem14#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {857193#false} is VALID [2022-02-20 20:42:52,609 INFO L290 TraceCheckUtils]: 49: Hoare triple {857193#false} [589] L710-2-->L710-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {857193#false} is VALID [2022-02-20 20:42:52,609 INFO L290 TraceCheckUtils]: 50: Hoare triple {857193#false} [570] L710-3-->L710-4: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1| (ite (= |v_ULTIMATE.start_main_#t~mem14#1_3| 0) 1 0)) InVars {ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {857193#false} is VALID [2022-02-20 20:42:52,609 INFO L290 TraceCheckUtils]: 51: Hoare triple {857193#false} [576] L710-4-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {857193#false} is VALID [2022-02-20 20:42:52,609 INFO L290 TraceCheckUtils]: 52: Hoare triple {857193#false} [526] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {857193#false} is VALID [2022-02-20 20:42:52,609 INFO L290 TraceCheckUtils]: 53: Hoare triple {857193#false} [606] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {857193#false} is VALID [2022-02-20 20:42:52,609 INFO L290 TraceCheckUtils]: 54: Hoare triple {857193#false} [523] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {857193#false} is VALID [2022-02-20 20:42:52,610 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:42:52,610 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 20:42:52,722 INFO L290 TraceCheckUtils]: 54: Hoare triple {857193#false} [523] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {857193#false} is VALID [2022-02-20 20:42:52,723 INFO L290 TraceCheckUtils]: 53: Hoare triple {857193#false} [606] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {857193#false} is VALID [2022-02-20 20:42:52,723 INFO L290 TraceCheckUtils]: 52: Hoare triple {857193#false} [526] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {857193#false} is VALID [2022-02-20 20:42:52,723 INFO L290 TraceCheckUtils]: 51: Hoare triple {857193#false} [576] L710-4-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {857193#false} is VALID [2022-02-20 20:42:52,723 INFO L290 TraceCheckUtils]: 50: Hoare triple {857193#false} [570] L710-3-->L710-4: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1| (ite (= |v_ULTIMATE.start_main_#t~mem14#1_3| 0) 1 0)) InVars {ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {857193#false} is VALID [2022-02-20 20:42:52,723 INFO L290 TraceCheckUtils]: 49: Hoare triple {857193#false} [589] L710-2-->L710-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {857193#false} is VALID [2022-02-20 20:42:52,723 INFO L290 TraceCheckUtils]: 48: Hoare triple {857193#false} [558] L710-1-->L710-2: Formula: (= (select (select |v_#memory_int_16| v_~g2~0.base_4) v_~g2~0.offset_4) |v_ULTIMATE.start_main_#t~mem14#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {857193#false} is VALID [2022-02-20 20:42:52,724 INFO L290 TraceCheckUtils]: 47: Hoare triple {857193#false} [561] L710-->L710-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {857193#false} is VALID [2022-02-20 20:42:52,724 INFO L290 TraceCheckUtils]: 46: Hoare triple {857193#false} [527] L710-8-->L710: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {857193#false} is VALID [2022-02-20 20:42:52,724 INFO L290 TraceCheckUtils]: 45: Hoare triple {857391#(< |ULTIMATE.start_main_~i~0#1| 10000)} [506] L709-13-->L710-8: Formula: (not (< |v_ULTIMATE.start_main_~i~0#1_3| 10000)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[] {857193#false} is VALID [2022-02-20 20:42:52,724 INFO L290 TraceCheckUtils]: 44: Hoare triple {857391#(< |ULTIMATE.start_main_~i~0#1| 10000)} [503] L709-12-->L709-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {857391#(< |ULTIMATE.start_main_~i~0#1| 10000)} is VALID [2022-02-20 20:42:52,725 INFO L290 TraceCheckUtils]: 43: Hoare triple {857398#(< |ULTIMATE.start_main_#t~post10#1| 9999)} [598] L709-11-->L709-12: Formula: (= |v_ULTIMATE.start_main_~i~0#1_7| (+ |v_ULTIMATE.start_main_#t~post10#1_3| 1)) InVars {ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_7|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {857391#(< |ULTIMATE.start_main_~i~0#1| 10000)} is VALID [2022-02-20 20:42:52,725 INFO L290 TraceCheckUtils]: 42: Hoare triple {857402#(< |ULTIMATE.start_main_~i~0#1| 9999)} [538] L709-10-->L709-11: Formula: (= |v_ULTIMATE.start_main_~i~0#1_6| |v_ULTIMATE.start_main_#t~post10#1_2|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_6|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post10#1] {857398#(< |ULTIMATE.start_main_#t~post10#1| 9999)} is VALID [2022-02-20 20:42:52,726 INFO L290 TraceCheckUtils]: 41: Hoare triple {857402#(< |ULTIMATE.start_main_~i~0#1| 9999)} [608] L709-9-->L709-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1] {857402#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:52,726 INFO L290 TraceCheckUtils]: 40: Hoare triple {857402#(< |ULTIMATE.start_main_~i~0#1| 9999)} [590] L709-8-->L709-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {857402#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:52,726 INFO L290 TraceCheckUtils]: 39: Hoare triple {857402#(< |ULTIMATE.start_main_~i~0#1| 9999)} [706] L709-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of3ForFork0_#in~arg.offset_4| 0) (= |v_t_funThread1of3ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre11#1_14| v_t_funThread1of3ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_14|} OutVars{t_funThread1of3ForFork0_#res.offset=|v_t_funThread1of3ForFork0_#res.offset_4|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_14|, t_funThread1of3ForFork0_#t~nondet7=|v_t_funThread1of3ForFork0_#t~nondet7_6|, t_funThread1of3ForFork0_thidvar0=v_t_funThread1of3ForFork0_thidvar0_2, t_funThread1of3ForFork0_#t~nondet4=|v_t_funThread1of3ForFork0_#t~nondet4_6|, t_funThread1of3ForFork0_#t~nondet3=|v_t_funThread1of3ForFork0_#t~nondet3_6|, t_funThread1of3ForFork0_~arg.offset=v_t_funThread1of3ForFork0_~arg.offset_4, t_funThread1of3ForFork0_#t~mem8=|v_t_funThread1of3ForFork0_#t~mem8_8|, t_funThread1of3ForFork0_#in~arg.base=|v_t_funThread1of3ForFork0_#in~arg.base_4|, t_funThread1of3ForFork0_#res.base=|v_t_funThread1of3ForFork0_#res.base_4|, t_funThread1of3ForFork0_#t~post6=|v_t_funThread1of3ForFork0_#t~post6_8|, t_funThread1of3ForFork0_#in~arg.offset=|v_t_funThread1of3ForFork0_#in~arg.offset_4|, t_funThread1of3ForFork0_#t~post9=|v_t_funThread1of3ForFork0_#t~post9_8|, t_funThread1of3ForFork0_~arg.base=v_t_funThread1of3ForFork0_~arg.base_4, t_funThread1of3ForFork0_#t~mem5=|v_t_funThread1of3ForFork0_#t~mem5_8|} AuxVars[] AssignedVars[t_funThread1of3ForFork0_#res.offset, t_funThread1of3ForFork0_#t~nondet7, t_funThread1of3ForFork0_thidvar0, t_funThread1of3ForFork0_#t~nondet4, t_funThread1of3ForFork0_#t~nondet3, t_funThread1of3ForFork0_~arg.offset, t_funThread1of3ForFork0_#t~mem8, t_funThread1of3ForFork0_#in~arg.base, t_funThread1of3ForFork0_#res.base, t_funThread1of3ForFork0_#t~post6, t_funThread1of3ForFork0_#in~arg.offset, t_funThread1of3ForFork0_#t~post9, t_funThread1of3ForFork0_~arg.base, t_funThread1of3ForFork0_#t~mem5] {857402#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:52,727 INFO L290 TraceCheckUtils]: 38: Hoare triple {857402#(< |ULTIMATE.start_main_~i~0#1| 9999)} [537] L709-6-->L709-7: Formula: (= (store |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_15| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~0#1_5| 4)) |v_ULTIMATE.start_main_#t~pre11#1_3|)) |v_#memory_int_14|) InVars {#memory_int=|v_#memory_int_15|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_14|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_5|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {857402#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:52,727 INFO L290 TraceCheckUtils]: 37: Hoare triple {857402#(< |ULTIMATE.start_main_~i~0#1| 9999)} [532] L709-5-->L709-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {857402#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:52,727 INFO L290 TraceCheckUtils]: 36: Hoare triple {857402#(< |ULTIMATE.start_main_~i~0#1| 9999)} [542] L709-4-->L709-5: Formula: (= |v_ULTIMATE.start_main_#t~pre11#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {857402#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:52,728 INFO L290 TraceCheckUtils]: 35: Hoare triple {857402#(< |ULTIMATE.start_main_~i~0#1| 9999)} [507] L709-13-->L709-4: Formula: (< |v_ULTIMATE.start_main_~i~0#1_4| 10000) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_4|} AuxVars[] AssignedVars[] {857402#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:52,728 INFO L290 TraceCheckUtils]: 34: Hoare triple {857192#true} [547] L709-1-->L709-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {857402#(< |ULTIMATE.start_main_~i~0#1| 9999)} is VALID [2022-02-20 20:42:52,728 INFO L290 TraceCheckUtils]: 33: Hoare triple {857192#true} [594] L709-->L709-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {857192#true} is VALID [2022-02-20 20:42:52,729 INFO L290 TraceCheckUtils]: 32: Hoare triple {857192#true} [517] L708-1-->L709: Formula: (and (= v_~g2~0.base_3 v_~g1~0.base_2) (= v_~g2~0.offset_3 v_~g1~0.offset_2)) InVars {~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} OutVars{~g1~0.offset=v_~g1~0.offset_2, ~g1~0.base=v_~g1~0.base_2, ~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {857192#true} is VALID [2022-02-20 20:42:52,729 INFO L290 TraceCheckUtils]: 31: Hoare triple {857192#true} [500] L708-->L708-1: Formula: (and (= v_~g2~0.offset_2 |v_~#g~0.offset_3|) (= v_~g2~0.base_2 |v_~#g~0.base_3|)) InVars {~#g~0.offset=|v_~#g~0.offset_3|, ~#g~0.base=|v_~#g~0.base_3|} OutVars{~#g~0.base=|v_~#g~0.base_3|, ~#g~0.offset=|v_~#g~0.offset_3|, ~g2~0.offset=v_~g2~0.offset_2, ~g2~0.base=v_~g2~0.base_2} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {857192#true} is VALID [2022-02-20 20:42:52,729 INFO L290 TraceCheckUtils]: 30: Hoare triple {857192#true} [509] L-1-5-->L708: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~post15#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1] {857192#true} is VALID [2022-02-20 20:42:52,729 INFO L290 TraceCheckUtils]: 29: Hoare triple {857192#true} [533] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {857192#true} is VALID [2022-02-20 20:42:52,729 INFO L290 TraceCheckUtils]: 28: Hoare triple {857192#true} [603] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,729 INFO L290 TraceCheckUtils]: 27: Hoare triple {857192#true} [550] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,729 INFO L290 TraceCheckUtils]: 26: Hoare triple {857192#true} [541] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,730 INFO L290 TraceCheckUtils]: 25: Hoare triple {857192#true} [564] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,730 INFO L290 TraceCheckUtils]: 24: Hoare triple {857192#true} [525] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,730 INFO L290 TraceCheckUtils]: 23: Hoare triple {857192#true} [520] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,730 INFO L290 TraceCheckUtils]: 22: Hoare triple {857192#true} [579] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,730 INFO L290 TraceCheckUtils]: 21: Hoare triple {857192#true} [556] L700-1-->L700-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,730 INFO L290 TraceCheckUtils]: 20: Hoare triple {857192#true} [551] L700-->L700-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {857192#true} is VALID [2022-02-20 20:42:52,730 INFO L290 TraceCheckUtils]: 19: Hoare triple {857192#true} [531] L699-->L700: Formula: (and (= v_~g2~0.offset_1 0) (= v_~g2~0.base_1 0)) InVars {} OutVars{~g2~0.offset=v_~g2~0.offset_1, ~g2~0.base=v_~g2~0.base_1} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {857192#true} is VALID [2022-02-20 20:42:52,730 INFO L290 TraceCheckUtils]: 18: Hoare triple {857192#true} [496] L697-2-->L699: Formula: (and (= 0 v_~g1~0.offset_1) (= v_~g1~0.base_1 0)) InVars {} OutVars{~g1~0.offset=v_~g1~0.offset_1, ~g1~0.base=v_~g1~0.base_1} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {857192#true} is VALID [2022-02-20 20:42:52,731 INFO L290 TraceCheckUtils]: 17: Hoare triple {857192#true} [508] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#g~0.base_2|) |v_~#g~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,731 INFO L290 TraceCheckUtils]: 16: Hoare triple {857192#true} [521] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,731 INFO L290 TraceCheckUtils]: 15: Hoare triple {857192#true} [552] L696-6-->L697: Formula: (and (= |v_~#g~0.base_1| 4) (= |v_~#g~0.offset_1| 0)) InVars {} OutVars{~#g~0.offset=|v_~#g~0.offset_1|, ~#g~0.base=|v_~#g~0.base_1|} AuxVars[] AssignedVars[~#g~0.base, ~#g~0.offset] {857192#true} is VALID [2022-02-20 20:42:52,731 INFO L290 TraceCheckUtils]: 14: Hoare triple {857192#true} [540] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,731 INFO L290 TraceCheckUtils]: 13: Hoare triple {857192#true} [593] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,731 INFO L290 TraceCheckUtils]: 12: Hoare triple {857192#true} [604] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,731 INFO L290 TraceCheckUtils]: 11: Hoare triple {857192#true} [511] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,732 INFO L290 TraceCheckUtils]: 10: Hoare triple {857192#true} [587] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,732 INFO L290 TraceCheckUtils]: 9: Hoare triple {857192#true} [534] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,732 INFO L290 TraceCheckUtils]: 8: Hoare triple {857192#true} [555] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {857192#true} is VALID [2022-02-20 20:42:52,732 INFO L290 TraceCheckUtils]: 7: Hoare triple {857192#true} [586] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,732 INFO L290 TraceCheckUtils]: 6: Hoare triple {857192#true} [516] L690-2-->L690-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,732 INFO L290 TraceCheckUtils]: 5: Hoare triple {857192#true} [499] L690-1-->L690-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,732 INFO L290 TraceCheckUtils]: 4: Hoare triple {857192#true} [546] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,733 INFO L290 TraceCheckUtils]: 3: Hoare triple {857192#true} [602] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,733 INFO L290 TraceCheckUtils]: 2: Hoare triple {857192#true} [600] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,733 INFO L290 TraceCheckUtils]: 1: Hoare triple {857192#true} [529] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {857192#true} is VALID [2022-02-20 20:42:52,733 INFO L290 TraceCheckUtils]: 0: Hoare triple {857192#true} [599] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {857192#true} is VALID [2022-02-20 20:42:52,733 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:42:52,733 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1803672416] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 20:42:52,734 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 20:42:52,734 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-02-20 20:42:52,734 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1057537487] [2022-02-20 20:42:52,734 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 20:42:52,734 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 7.7) internal successors, (77), 10 states have internal predecessors, (77), 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) Word has length 55 [2022-02-20 20:42:52,735 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:42:52,735 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 7.7) internal successors, (77), 10 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:52,775 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:42:52,776 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-20 20:42:52,776 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:42:52,776 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-20 20:42:52,777 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-02-20 20:42:52,778 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 144 out of 182 [2022-02-20 20:42:52,779 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 147 places, 137 transitions, 299 flow. Second operand has 10 states, 10 states have (on average 146.3) internal successors, (1463), 10 states have internal predecessors, (1463), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:52,779 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:42:52,779 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 144 of 182 [2022-02-20 20:42:52,779 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:42:52,880 INFO L129 PetriNetUnfolder]: 0/158 cut-off events. [2022-02-20 20:42:52,881 INFO L130 PetriNetUnfolder]: For 5/5 co-relation queries the response was YES. [2022-02-20 20:42:52,881 INFO L84 FinitePrefix]: Finished finitePrefix Result has 204 conditions, 158 events. 0/158 cut-off events. For 5/5 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 238 event pairs, 0 based on Foata normal form. 2/160 useless extension candidates. Maximal degree in co-relation 0. Up to 7 conditions per place. [2022-02-20 20:42:52,881 INFO L132 encePairwiseOnDemand]: 176/182 looper letters, 13 selfloop transitions, 9 changer transitions 0/147 dead transitions. [2022-02-20 20:42:52,881 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 155 places, 147 transitions, 365 flow [2022-02-20 20:42:52,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 20:42:52,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-02-20 20:42:52,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1320 transitions. [2022-02-20 20:42:52,891 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8058608058608059 [2022-02-20 20:42:52,891 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1320 transitions. [2022-02-20 20:42:52,891 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1320 transitions. [2022-02-20 20:42:52,892 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:42:52,892 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1320 transitions. [2022-02-20 20:42:52,894 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 146.66666666666666) internal successors, (1320), 9 states have internal predecessors, (1320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:52,895 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 182.0) internal successors, (1820), 10 states have internal predecessors, (1820), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:52,895 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 182.0) internal successors, (1820), 10 states have internal predecessors, (1820), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:52,896 INFO L186 Difference]: Start difference. First operand has 147 places, 137 transitions, 299 flow. Second operand 9 states and 1320 transitions. [2022-02-20 20:42:52,896 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 155 places, 147 transitions, 365 flow [2022-02-20 20:42:52,897 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 154 places, 147 transitions, 363 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-02-20 20:42:52,898 INFO L242 Difference]: Finished difference. Result has 157 places, 143 transitions, 347 flow [2022-02-20 20:42:52,899 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=182, PETRI_DIFFERENCE_MINUEND_FLOW=297, PETRI_DIFFERENCE_MINUEND_PLACES=146, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=137, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=131, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=347, PETRI_PLACES=157, PETRI_TRANSITIONS=143} [2022-02-20 20:42:52,899 INFO L334 CegarLoopForPetriNet]: 163 programPoint places, -6 predicate places. [2022-02-20 20:42:52,899 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 157 places, 143 transitions, 347 flow [2022-02-20 20:43:03,361 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 420943 states, 420941 states have (on average 3.8239610776807202) internal successors, (1609662), 420942 states have internal predecessors, (1609662), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:04,166 INFO L78 Accepts]: Start accepts. Automaton has has 420943 states, 420941 states have (on average 3.8239610776807202) internal successors, (1609662), 420942 states have internal predecessors, (1609662), 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) Word has length 55 [2022-02-20 20:43:04,167 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:43:04,167 INFO L470 AbstractCegarLoop]: Abstraction has has 157 places, 143 transitions, 347 flow [2022-02-20 20:43:04,167 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 146.3) internal successors, (1463), 10 states have internal predecessors, (1463), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:04,167 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:43:04,168 INFO L254 CegarLoopForPetriNet]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:43:04,185 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-02-20 20:43:04,379 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-02-20 20:43:04,379 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:43:04,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:43:04,380 INFO L85 PathProgramCache]: Analyzing trace with hash -806067410, now seen corresponding path program 1 times [2022-02-20 20:43:04,380 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:43:04,380 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2010116835] [2022-02-20 20:43:04,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:43:04,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:43:04,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 20:43:04,412 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-20 20:43:04,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 20:43:04,441 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-20 20:43:04,441 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-20 20:43:04,441 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 2 remaining) [2022-02-20 20:43:04,441 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2022-02-20 20:43:04,441 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-02-20 20:43:04,442 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2022-02-20 20:43:04,442 WARN L235 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2022-02-20 20:43:04,442 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2022-02-20 20:43:04,467 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,467 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,467 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,467 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,468 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,468 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,468 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,468 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,468 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,468 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,468 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,468 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,469 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,469 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,469 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,469 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,469 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,469 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,469 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,469 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,470 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,470 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,470 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,470 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,470 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,470 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,470 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,470 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,471 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,471 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,471 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,471 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,471 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,471 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,471 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,471 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,471 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,472 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,472 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,472 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,472 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,472 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,472 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,472 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,472 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,473 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,473 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,473 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,473 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,473 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,473 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,473 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,473 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,474 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,474 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,474 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,474 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,474 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,474 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,474 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,474 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,474 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,475 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,475 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,475 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,475 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,475 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,475 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,475 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,475 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,476 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,476 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,476 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,476 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,476 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,476 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,476 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,476 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,476 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,477 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,477 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,477 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,477 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,477 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,477 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,477 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,477 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,478 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,478 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,478 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,478 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,478 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,478 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,478 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,478 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,478 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,479 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,479 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,479 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,479 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,479 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,479 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,479 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,479 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,480 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,480 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,480 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,480 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,480 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,480 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,480 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,480 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,481 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,481 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,481 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,481 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,481 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,481 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,481 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,481 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,482 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,482 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,482 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,482 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,482 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,482 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,482 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,482 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,482 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,483 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,483 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,483 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,483 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,483 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,483 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,483 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,483 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,483 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,484 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,484 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,484 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,484 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,484 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,484 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,484 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,485 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,485 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,485 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,485 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,485 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,485 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,485 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,485 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,486 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,486 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,486 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,486 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,486 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,486 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,486 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,487 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,487 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,487 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,487 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,487 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,487 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,487 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,487 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,488 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,488 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,488 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,488 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,488 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,488 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,488 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,488 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,489 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,489 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,489 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,489 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,489 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,489 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,489 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,489 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,490 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,490 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,490 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,490 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,490 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,490 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,490 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,490 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,491 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,491 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,491 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,491 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,491 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,491 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,491 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,492 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,492 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,492 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,492 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,492 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,492 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,493 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,493 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,493 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,493 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,493 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,493 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,493 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,493 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,493 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,494 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,494 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,494 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,494 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,494 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,494 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,494 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,494 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,494 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,495 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,495 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,495 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,495 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,495 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,495 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,495 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,496 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,496 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,496 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,496 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,496 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,496 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:04,502 INFO L148 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2022-02-20 20:43:04,503 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:43:04,503 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 20:43:04,504 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-20 20:43:04,515 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 192 places, 216 transitions, 476 flow [2022-02-20 20:43:04,559 INFO L129 PetriNetUnfolder]: 81/565 cut-off events. [2022-02-20 20:43:04,559 INFO L130 PetriNetUnfolder]: For 48/48 co-relation queries the response was YES. [2022-02-20 20:43:04,563 INFO L84 FinitePrefix]: Finished finitePrefix Result has 620 conditions, 565 events. 81/565 cut-off events. For 48/48 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 2201 event pairs, 6 based on Foata normal form. 0/479 useless extension candidates. Maximal degree in co-relation 390. Up to 32 conditions per place. [2022-02-20 20:43:04,563 INFO L82 GeneralOperation]: Start removeDead. Operand has 192 places, 216 transitions, 476 flow [2022-02-20 20:43:04,567 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 192 places, 216 transitions, 476 flow [2022-02-20 20:43:04,586 INFO L129 PetriNetUnfolder]: 2/71 cut-off events. [2022-02-20 20:43:04,586 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:43:04,586 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:43:04,586 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:43:04,586 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2022-02-20 20:43:04,587 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:43:04,587 INFO L85 PathProgramCache]: Analyzing trace with hash 858637331, now seen corresponding path program 1 times [2022-02-20 20:43:04,587 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:43:04,587 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1110743937] [2022-02-20 20:43:04,587 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:43:04,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:43:04,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:43:04,615 INFO L290 TraceCheckUtils]: 0: Hoare triple {195#true} [815] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {195#true} is VALID [2022-02-20 20:43:04,615 INFO L290 TraceCheckUtils]: 1: Hoare triple {195#true} [745] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {195#true} is VALID [2022-02-20 20:43:04,616 INFO L290 TraceCheckUtils]: 2: Hoare triple {195#true} [816] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {195#true} is VALID [2022-02-20 20:43:04,616 INFO L290 TraceCheckUtils]: 3: Hoare triple {195#true} [818] L-1-2-->L690: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {195#true} is VALID [2022-02-20 20:43:04,616 INFO L290 TraceCheckUtils]: 4: Hoare triple {195#true} [762] L690-->L690-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {195#true} is VALID [2022-02-20 20:43:04,616 INFO L290 TraceCheckUtils]: 5: Hoare triple {195#true} [715] L690-1-->L690-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {195#true} is VALID [2022-02-20 20:43:04,616 INFO L290 TraceCheckUtils]: 6: Hoare triple {195#true} [732] L690-2-->L690-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {195#true} is VALID [2022-02-20 20:43:04,616 INFO L290 TraceCheckUtils]: 7: Hoare triple {195#true} [802] L690-3-->L690-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {195#true} is VALID [2022-02-20 20:43:04,616 INFO L290 TraceCheckUtils]: 8: Hoare triple {195#true} [771] L690-4-->L696: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {195#true} is VALID [2022-02-20 20:43:04,616 INFO L290 TraceCheckUtils]: 9: Hoare triple {195#true} [750] L696-->L696-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {195#true} is VALID [2022-02-20 20:43:04,616 INFO L290 TraceCheckUtils]: 10: Hoare triple {195#true} [803] L696-1-->L696-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {195#true} is VALID [2022-02-20 20:43:04,616 INFO L290 TraceCheckUtils]: 11: Hoare triple {195#true} [727] L696-2-->L696-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {195#true} is VALID [2022-02-20 20:43:04,616 INFO L290 TraceCheckUtils]: 12: Hoare triple {195#true} [820] L696-3-->L696-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {195#true} is VALID [2022-02-20 20:43:04,616 INFO L290 TraceCheckUtils]: 13: Hoare triple {195#true} [809] L696-4-->L696-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {195#true} is VALID [2022-02-20 20:43:04,616 INFO L290 TraceCheckUtils]: 14: Hoare triple {195#true} [756] L696-5-->L696-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {195#true} is VALID [2022-02-20 20:43:04,616 INFO L290 TraceCheckUtils]: 15: Hoare triple {195#true} [768] L696-6-->L697: Formula: (and (= |v_~#g~0.base_1| 4) (= |v_~#g~0.offset_1| 0)) InVars {} OutVars{~#g~0.offset=|v_~#g~0.offset_1|, ~#g~0.base=|v_~#g~0.base_1|} AuxVars[] AssignedVars[~#g~0.base, ~#g~0.offset] {195#true} is VALID [2022-02-20 20:43:04,617 INFO L290 TraceCheckUtils]: 16: Hoare triple {195#true} [737] L697-->L697-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {195#true} is VALID [2022-02-20 20:43:04,617 INFO L290 TraceCheckUtils]: 17: Hoare triple {195#true} [724] L697-1-->L697-2: Formula: (= (select (select |v_#memory_int_8| |v_~#g~0.base_2|) |v_~#g~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#g~0.base=|v_~#g~0.base_2|, ~#g~0.offset=|v_~#g~0.offset_2|} AuxVars[] AssignedVars[] {195#true} is VALID [2022-02-20 20:43:04,617 INFO L290 TraceCheckUtils]: 18: Hoare triple {195#true} [712] L697-2-->L699: Formula: (and (= 0 v_~g1~0.offset_1) (= v_~g1~0.base_1 0)) InVars {} OutVars{~g1~0.offset=v_~g1~0.offset_1, ~g1~0.base=v_~g1~0.base_1} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {195#true} is VALID [2022-02-20 20:43:04,617 INFO L290 TraceCheckUtils]: 19: Hoare triple {195#true} [747] L699-->L700: Formula: (and (= v_~g2~0.offset_1 0) (= v_~g2~0.base_1 0)) InVars {} OutVars{~g2~0.offset=v_~g2~0.offset_1, ~g2~0.base=v_~g2~0.base_1} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {195#true} is VALID [2022-02-20 20:43:04,617 INFO L290 TraceCheckUtils]: 20: Hoare triple {195#true} [767] L700-->L700-1: Formula: (and (= 5 |v_~#mutex~0.base_1|) (= |v_~#mutex~0.offset_1| 0)) InVars {} OutVars{~#mutex~0.base=|v_~#mutex~0.base_1|, ~#mutex~0.offset=|v_~#mutex~0.offset_1|} AuxVars[] AssignedVars[~#mutex~0.base, ~#mutex~0.offset] {195#true} is VALID [2022-02-20 20:43:04,617 INFO L290 TraceCheckUtils]: 21: Hoare triple {195#true} [772] L700-1-->L700-2: Formula: (and (= (select |v_#valid_6| 5) 1) (= 24 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] {195#true} is VALID [2022-02-20 20:43:04,617 INFO L290 TraceCheckUtils]: 22: Hoare triple {195#true} [795] L700-2-->L700-3: Formula: (= (select (select |v_#memory_int_9| |v_~#mutex~0.base_2|) |v_~#mutex~0.offset_2|) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_2|, #memory_int=|v_#memory_int_9|, ~#mutex~0.base=|v_~#mutex~0.base_2|} AuxVars[] AssignedVars[] {195#true} is VALID [2022-02-20 20:43:04,617 INFO L290 TraceCheckUtils]: 23: Hoare triple {195#true} [736] L700-3-->L700-4: Formula: (= (select (select |v_#memory_int_10| |v_~#mutex~0.base_3|) (+ |v_~#mutex~0.offset_3| 4)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_3|, #memory_int=|v_#memory_int_10|, ~#mutex~0.base=|v_~#mutex~0.base_3|} AuxVars[] AssignedVars[] {195#true} is VALID [2022-02-20 20:43:04,617 INFO L290 TraceCheckUtils]: 24: Hoare triple {195#true} [741] L700-4-->L700-5: Formula: (= (select (select |v_#memory_int_11| |v_~#mutex~0.base_4|) (+ |v_~#mutex~0.offset_4| 8)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_4|, #memory_int=|v_#memory_int_11|, ~#mutex~0.base=|v_~#mutex~0.base_4|} AuxVars[] AssignedVars[] {195#true} is VALID [2022-02-20 20:43:04,617 INFO L290 TraceCheckUtils]: 25: Hoare triple {195#true} [780] L700-5-->L700-6: Formula: (= (select (select |v_#memory_int_12| |v_~#mutex~0.base_5|) (+ |v_~#mutex~0.offset_5| 12)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_5|, #memory_int=|v_#memory_int_12|, ~#mutex~0.base=|v_~#mutex~0.base_5|} AuxVars[] AssignedVars[] {195#true} is VALID [2022-02-20 20:43:04,617 INFO L290 TraceCheckUtils]: 26: Hoare triple {195#true} [757] L700-6-->L700-7: Formula: (= (select (select |v_#memory_int_13| |v_~#mutex~0.base_6|) (+ |v_~#mutex~0.offset_6| 16)) 0) InVars {~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} OutVars{~#mutex~0.offset=|v_~#mutex~0.offset_6|, #memory_int=|v_#memory_int_13|, ~#mutex~0.base=|v_~#mutex~0.base_6|} AuxVars[] AssignedVars[] {195#true} is VALID [2022-02-20 20:43:04,617 INFO L290 TraceCheckUtils]: 27: Hoare triple {195#true} [766] L700-7-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {195#true} is VALID [2022-02-20 20:43:04,617 INFO L290 TraceCheckUtils]: 28: Hoare triple {195#true} [819] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {195#true} is VALID [2022-02-20 20:43:04,617 INFO L290 TraceCheckUtils]: 29: Hoare triple {195#true} [749] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {195#true} is VALID [2022-02-20 20:43:04,618 INFO L290 TraceCheckUtils]: 30: Hoare triple {195#true} [725] L-1-5-->L708: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~post15#1=|v_ULTIMATE.start_main_#t~post15#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post10#1=|v_ULTIMATE.start_main_#t~post10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~post15#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~nondet12#1] {195#true} is VALID [2022-02-20 20:43:04,618 INFO L290 TraceCheckUtils]: 31: Hoare triple {195#true} [716] L708-->L708-1: Formula: (and (= v_~g2~0.offset_2 |v_~#g~0.offset_3|) (= v_~g2~0.base_2 |v_~#g~0.base_3|)) InVars {~#g~0.offset=|v_~#g~0.offset_3|, ~#g~0.base=|v_~#g~0.base_3|} OutVars{~#g~0.base=|v_~#g~0.base_3|, ~#g~0.offset=|v_~#g~0.offset_3|, ~g2~0.offset=v_~g2~0.offset_2, ~g2~0.base=v_~g2~0.base_2} AuxVars[] AssignedVars[~g2~0.base, ~g2~0.offset] {195#true} is VALID [2022-02-20 20:43:04,618 INFO L290 TraceCheckUtils]: 32: Hoare triple {195#true} [733] L708-1-->L709: Formula: (and (= v_~g2~0.base_3 v_~g1~0.base_2) (= v_~g2~0.offset_3 v_~g1~0.offset_2)) InVars {~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} OutVars{~g1~0.offset=v_~g1~0.offset_2, ~g1~0.base=v_~g1~0.base_2, ~g2~0.offset=v_~g2~0.offset_3, ~g2~0.base=v_~g2~0.base_3} AuxVars[] AssignedVars[~g1~0.offset, ~g1~0.base] {195#true} is VALID [2022-02-20 20:43:04,618 INFO L290 TraceCheckUtils]: 33: Hoare triple {195#true} [810] L709-->L709-1: Formula: (and (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1) |v_#valid_7|) (= |v_#length_6| (store |v_#length_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {195#true} is VALID [2022-02-20 20:43:04,618 INFO L290 TraceCheckUtils]: 34: Hoare triple {195#true} [763] L709-1-->L709-13: Formula: (= |v_ULTIMATE.start_main_~i~0#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1] {197#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 20:43:04,618 INFO L290 TraceCheckUtils]: 35: Hoare triple {197#(= |ULTIMATE.start_main_~i~0#1| 0)} [722] L709-13-->L710-8: Formula: (not (< |v_ULTIMATE.start_main_~i~0#1_3| 10000)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_3|} AuxVars[] AssignedVars[] {196#false} is VALID [2022-02-20 20:43:04,618 INFO L290 TraceCheckUtils]: 36: Hoare triple {196#false} [743] L710-8-->L710: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7|))) (and (= |v_ULTIMATE.start_main_#t~nondet13#1_2| 0) (= (select .cse0 |v_~#__global_lock~0.offset_7|) 0) (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#__global_lock~0.base_7| (store .cse0 |v_~#__global_lock~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|, #pthreadsMutex=|v_#pthreadsMutex_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet13#1] {196#false} is VALID [2022-02-20 20:43:04,619 INFO L290 TraceCheckUtils]: 37: Hoare triple {196#false} [777] L710-->L710-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] {196#false} is VALID [2022-02-20 20:43:04,619 INFO L290 TraceCheckUtils]: 38: Hoare triple {196#false} [774] L710-1-->L710-2: Formula: (= (select (select |v_#memory_int_16| v_~g2~0.base_4) v_~g2~0.offset_4) |v_ULTIMATE.start_main_#t~mem14#1_2|) InVars {#memory_int=|v_#memory_int_16|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} OutVars{#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ~g2~0.offset=v_~g2~0.offset_4, ~g2~0.base=v_~g2~0.base_4} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {196#false} is VALID [2022-02-20 20:43:04,619 INFO L290 TraceCheckUtils]: 39: Hoare triple {196#false} [805] L710-2-->L710-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {196#false} is VALID [2022-02-20 20:43:04,619 INFO L290 TraceCheckUtils]: 40: Hoare triple {196#false} [786] L710-3-->L710-4: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1| (ite (= |v_ULTIMATE.start_main_#t~mem14#1_3| 0) 1 0)) InVars {ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {196#false} is VALID [2022-02-20 20:43:04,619 INFO L290 TraceCheckUtils]: 41: Hoare triple {196#false} [792] L710-4-->L691: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {196#false} is VALID [2022-02-20 20:43:04,619 INFO L290 TraceCheckUtils]: 42: Hoare triple {196#false} [742] L691-->L691-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {196#false} is VALID [2022-02-20 20:43:04,619 INFO L290 TraceCheckUtils]: 43: Hoare triple {196#false} [822] L691-1-->L691-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {196#false} is VALID [2022-02-20 20:43:04,619 INFO L290 TraceCheckUtils]: 44: Hoare triple {196#false} [739] L691-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {196#false} is VALID [2022-02-20 20:43:04,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:43:04,619 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:43:04,619 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1110743937] [2022-02-20 20:43:04,619 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1110743937] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:43:04,619 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:43:04,620 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 20:43:04,620 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1340686712] [2022-02-20 20:43:04,620 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:43:04,620 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 45 [2022-02-20 20:43:04,620 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:43:04,621 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:04,638 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:43:04,638 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:43:04,638 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:43:04,639 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:43:04,639 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:43:04,640 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 171 out of 216 [2022-02-20 20:43:04,640 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 192 places, 216 transitions, 476 flow. Second operand has 3 states, 3 states have (on average 172.0) internal successors, (516), 3 states have internal predecessors, (516), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:04,640 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:43:04,641 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 171 of 216 [2022-02-20 20:43:04,641 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:43:04,777 INFO L129 PetriNetUnfolder]: 20/484 cut-off events. [2022-02-20 20:43:04,778 INFO L130 PetriNetUnfolder]: For 150/274 co-relation queries the response was YES. [2022-02-20 20:43:04,780 INFO L84 FinitePrefix]: Finished finitePrefix Result has 600 conditions, 484 events. 20/484 cut-off events. For 150/274 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 1895 event pairs, 6 based on Foata normal form. 422/882 useless extension candidates. Maximal degree in co-relation 362. Up to 56 conditions per place. [2022-02-20 20:43:04,781 INFO L132 encePairwiseOnDemand]: 184/216 looper letters, 13 selfloop transitions, 2 changer transitions 23/190 dead transitions. [2022-02-20 20:43:04,781 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 193 places, 190 transitions, 462 flow [2022-02-20 20:43:04,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:43:04,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:43:04,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 569 transitions. [2022-02-20 20:43:04,785 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8780864197530864 [2022-02-20 20:43:04,785 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 569 transitions. [2022-02-20 20:43:04,785 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 569 transitions. [2022-02-20 20:43:04,785 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:43:04,785 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 569 transitions. [2022-02-20 20:43:04,786 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 189.66666666666666) internal successors, (569), 3 states have internal predecessors, (569), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:04,787 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 216.0) internal successors, (864), 4 states have internal predecessors, (864), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:04,787 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 216.0) internal successors, (864), 4 states have internal predecessors, (864), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:04,787 INFO L186 Difference]: Start difference. First operand has 192 places, 216 transitions, 476 flow. Second operand 3 states and 569 transitions. [2022-02-20 20:43:04,787 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 193 places, 190 transitions, 462 flow [2022-02-20 20:43:05,306 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 193 places, 190 transitions, 462 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-02-20 20:43:05,308 INFO L242 Difference]: Finished difference. Result has 194 places, 164 transitions, 370 flow [2022-02-20 20:43:05,308 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=216, PETRI_DIFFERENCE_MINUEND_FLOW=416, PETRI_DIFFERENCE_MINUEND_PLACES=191, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=186, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=184, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=370, PETRI_PLACES=194, PETRI_TRANSITIONS=164} [2022-02-20 20:43:05,309 INFO L334 CegarLoopForPetriNet]: 192 programPoint places, 2 predicate places. [2022-02-20 20:43:05,309 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 194 places, 164 transitions, 370 flow