/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-Uncond-NoLbe-Random42.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_94-alloc_region_racing.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-2ce48c3f3f8970e6bfb7f04ced506932607c57fe-2ce48c3 [2021-10-25 03:26:24,187 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-25 03:26:24,192 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-25 03:26:24,258 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-25 03:26:24,259 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-25 03:26:24,259 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-25 03:26:24,260 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-25 03:26:24,262 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-25 03:26:24,263 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-25 03:26:24,271 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-25 03:26:24,271 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-25 03:26:24,273 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-25 03:26:24,274 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-25 03:26:24,277 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-25 03:26:24,277 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-25 03:26:24,278 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-25 03:26:24,279 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-25 03:26:24,279 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-25 03:26:24,280 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-25 03:26:24,281 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-25 03:26:24,282 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-25 03:26:24,295 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-25 03:26:24,298 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-25 03:26:24,299 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-25 03:26:24,304 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-10-25 03:26:24,306 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-25 03:26:24,306 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-25 03:26:24,306 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-25 03:26:24,307 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-25 03:26:24,307 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-25 03:26:24,308 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-25 03:26:24,308 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-25 03:26:24,308 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-25 03:26:24,308 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-25 03:26:24,309 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-25 03:26:24,309 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-25 03:26:24,313 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-Uncond-NoLbe-Random42.epf [2021-10-25 03:26:24,330 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-25 03:26:24,330 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-25 03:26:24,330 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-25 03:26:24,331 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-25 03:26:24,331 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-25 03:26:24,331 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-25 03:26:24,332 INFO L138 SettingsManager]: * Use SBE=true [2021-10-25 03:26:24,332 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-25 03:26:24,332 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-25 03:26:24,332 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-25 03:26:24,332 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-25 03:26:24,332 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-25 03:26:24,332 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-25 03:26:24,332 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-25 03:26:24,332 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-25 03:26:24,332 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-25 03:26:24,332 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-25 03:26:24,332 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-25 03:26:24,333 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-25 03:26:24,333 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-25 03:26:24,333 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-25 03:26:24,333 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-10-25 03:26:24,333 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-25 03:26:24,333 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-25 03:26:24,333 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-25 03:26:24,333 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-25 03:26:24,333 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-25 03:26:24,333 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-25 03:26:24,333 INFO L138 SettingsManager]: * DFS Order used in POR=RANDOM [2021-10-25 03:26:24,334 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-25 03:26:24,334 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-25 03:26:24,334 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-10-25 03:26:24,334 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-25 03:26:24,334 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-10-25 03:26:24,334 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-10-25 03:26:24,334 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-25 03:26:24,334 INFO L138 SettingsManager]: * Random seed used by POR DFS order=42 [2021-10-25 03:26:24,334 INFO L138 SettingsManager]: * Use conditional POR in concurrent analysis=false 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-10-25 03:26:24,531 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-25 03:26:24,559 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-25 03:26:24,561 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-25 03:26:24,562 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-25 03:26:24,562 INFO L275 PluginConnector]: CDTParser initialized [2021-10-25 03:26:24,563 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_94-alloc_region_racing.i [2021-10-25 03:26:24,610 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3955e355e/c554856ecc3444f29919228a54d9b960/FLAG458e1a749 [2021-10-25 03:26:25,045 INFO L306 CDTParser]: Found 1 translation units. [2021-10-25 03:26:25,046 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_94-alloc_region_racing.i [2021-10-25 03:26:25,064 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3955e355e/c554856ecc3444f29919228a54d9b960/FLAG458e1a749 [2021-10-25 03:26:25,091 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3955e355e/c554856ecc3444f29919228a54d9b960 [2021-10-25 03:26:25,094 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-25 03:26:25,095 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-10-25 03:26:25,099 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-25 03:26:25,099 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-25 03:26:25,102 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-25 03:26:25,102 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.10 03:26:25" (1/1) ... [2021-10-25 03:26:25,103 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16bce9a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 03:26:25, skipping insertion in model container [2021-10-25 03:26:25,103 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.10 03:26:25" (1/1) ... [2021-10-25 03:26:25,108 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-25 03:26:25,158 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-25 03:26:25,584 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_94-alloc_region_racing.i[57872,57885] [2021-10-25 03:26:25,610 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-25 03:26:25,622 INFO L203 MainTranslator]: Completed pre-run [2021-10-25 03:26:25,642 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_94-alloc_region_racing.i[57872,57885] [2021-10-25 03:26:25,651 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-25 03:26:25,703 INFO L208 MainTranslator]: Completed translation [2021-10-25 03:26:25,704 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 03:26:25 WrapperNode [2021-10-25 03:26:25,704 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-25 03:26:25,705 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-25 03:26:25,705 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-25 03:26:25,705 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-25 03:26:25,719 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 03:26:25" (1/1) ... [2021-10-25 03:26:25,737 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 03:26:25" (1/1) ... [2021-10-25 03:26:25,760 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-25 03:26:25,760 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-25 03:26:25,760 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-25 03:26:25,760 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-25 03:26:25,767 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 03:26:25" (1/1) ... [2021-10-25 03:26:25,767 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 03:26:25" (1/1) ... [2021-10-25 03:26:25,780 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 03:26:25" (1/1) ... [2021-10-25 03:26:25,781 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 03:26:25" (1/1) ... [2021-10-25 03:26:25,787 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 03:26:25" (1/1) ... [2021-10-25 03:26:25,797 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 03:26:25" (1/1) ... [2021-10-25 03:26:25,799 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 03:26:25" (1/1) ... [2021-10-25 03:26:25,802 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-25 03:26:25,803 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-25 03:26:25,803 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-25 03:26:25,803 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-25 03:26:25,804 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 03:26:25" (1/1) ... [2021-10-25 03:26:25,808 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-25 03:26:25,813 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-25 03:26:25,823 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) [2021-10-25 03:26:25,828 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 [2021-10-25 03:26:25,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-25 03:26:25,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-25 03:26:25,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-25 03:26:25,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-25 03:26:25,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-25 03:26:25,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-25 03:26:25,857 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-10-25 03:26:25,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-25 03:26:25,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-25 03:26:25,858 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-10-25 03:26:25,858 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-10-25 03:26:25,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-25 03:26:25,858 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-25 03:26:25,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-25 03:26:25,859 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-10-25 03:26:26,314 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-25 03:26:26,314 INFO L299 CfgBuilder]: Removed 41 assume(true) statements. [2021-10-25 03:26:26,316 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.10 03:26:26 BoogieIcfgContainer [2021-10-25 03:26:26,316 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-25 03:26:26,318 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-25 03:26:26,318 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-25 03:26:26,321 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-25 03:26:26,322 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.10 03:26:25" (1/3) ... [2021-10-25 03:26:26,322 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c2e3ebf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.10 03:26:26, skipping insertion in model container [2021-10-25 03:26:26,322 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 03:26:25" (2/3) ... [2021-10-25 03:26:26,322 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c2e3ebf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.10 03:26:26, skipping insertion in model container [2021-10-25 03:26:26,323 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.10 03:26:26" (3/3) ... [2021-10-25 03:26:26,324 INFO L111 eAbstractionObserver]: Analyzing ICFG 28-race_reach_94-alloc_region_racing.i [2021-10-25 03:26:26,327 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-10-25 03:26:26,327 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-25 03:26:26,327 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-10-25 03:26:26,328 INFO L516 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-10-25 03:26:26,375 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,376 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,376 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,376 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,377 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,377 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,377 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,377 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,377 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~malloc34.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,377 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~malloc34.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,377 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~malloc34.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,377 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~malloc34.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,378 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~malloc34.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,378 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~malloc34.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,378 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,378 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,378 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~malloc34.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,379 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~malloc34.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,379 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,379 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,379 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~malloc34.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,379 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~malloc34.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,380 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~malloc34.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,380 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~malloc34.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,380 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,380 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,380 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_init_#in~p.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,381 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_init_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,381 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_init_#in~p.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,381 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,381 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,381 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_init_#in~p.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,381 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_init_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,381 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_init_#in~p.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,382 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_init_~p.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,382 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_init_~p.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,382 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_init_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,382 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_init_~p.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,382 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_init_~p.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,382 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_init_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,382 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_init_#in~p.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,382 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_init_#in~p.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,382 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_init_~p.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,382 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_init_~p.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,383 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_init_#in~p.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,383 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_init_#in~p.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,383 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_init_~p.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,383 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_init_~p.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,383 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_init_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,383 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_init_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,383 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_init_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,384 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_init_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,384 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_init_~p.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,384 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_init_~p.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,384 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_init_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,384 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_init_~p.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,384 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_init_~p.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,384 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_init_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,384 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_init_~p.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,384 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_init_~p.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,385 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_init_~p.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,385 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_init_~p.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,385 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,385 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,385 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,385 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,385 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,385 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,385 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#in~p.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,385 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#in~p.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,386 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#in~list.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,386 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#in~list.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,386 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,386 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,386 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#in~p.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,386 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#in~p.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,387 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#in~list.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,387 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#in~list.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,387 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~p.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,387 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~list.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,387 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#t~mem33.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,388 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#t~mem33.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,388 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~p.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,388 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~list.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,388 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~p.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,389 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~list.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,389 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#t~mem33.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,389 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#t~mem33.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,389 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~p.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,390 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~list.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,392 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#in~p.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,396 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#in~p.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,396 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~p.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,396 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~p.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,397 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#in~p.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,397 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#in~p.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,397 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~p.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,397 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~p.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,397 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#in~list.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,397 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#in~list.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,397 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~list.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,397 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~list.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,398 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#in~list.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,398 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#in~list.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,398 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~list.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,398 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~list.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,398 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~list.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,398 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~list.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,399 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#t~mem33.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,399 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#t~mem33.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,399 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~list.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,399 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~list.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,399 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#t~mem33.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,399 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#t~mem33.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,399 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~p.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,399 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#t~mem33.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,399 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#t~mem33.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,399 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~p.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,400 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~p.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,400 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#t~mem33.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,400 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#t~mem33.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,400 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~p.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,400 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#t~mem33.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,400 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#t~mem33.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,400 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#t~mem33.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,400 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#t~mem33.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,400 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~p.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,400 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~list.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,400 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~p.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,400 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~list.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,401 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~p.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,401 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~list.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,401 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~p.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,401 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~list.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,401 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,401 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,401 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,401 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,401 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,402 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,402 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,402 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,403 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,403 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,403 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,403 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,403 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,404 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,404 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,404 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,404 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,404 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,404 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,404 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,405 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,406 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,406 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,406 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,406 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,407 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,407 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,407 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,407 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,407 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,407 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,407 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,407 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,407 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,407 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,408 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,408 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,408 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,408 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,408 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,408 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,408 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,408 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,408 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,408 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,408 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,409 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,409 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,409 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,409 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,409 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,409 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,409 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,409 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,409 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,409 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,410 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,410 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,410 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,410 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,410 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,410 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,410 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,410 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,410 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,410 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,411 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,411 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,411 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,411 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,411 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,411 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,411 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,412 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,419 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,419 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,419 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,420 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,420 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,420 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,420 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,420 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,420 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,420 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,420 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,420 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,420 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,420 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,421 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,421 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,421 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,421 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,427 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_init_#in~p.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,427 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,427 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,428 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,428 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~list.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,428 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,428 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,428 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~list.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,428 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,428 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,428 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_init_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,428 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,428 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#in~p.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,428 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,429 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#in~list.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,429 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,429 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,429 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~p.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,429 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_init_~p.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,429 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,429 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#t~mem33.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,429 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,429 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~malloc34.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,429 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#t~mem33.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,429 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,430 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~malloc34.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,430 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_init_~p.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,430 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~p~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,430 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#in~p.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,430 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,430 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_init_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,430 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_init_#in~p.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,430 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,430 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_insert_~p.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,430 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_insert_#in~list.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,430 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,430 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 03:26:26,438 INFO L148 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2021-10-25 03:26:26,470 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-10-25 03:26:26,471 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-25 03:26:26,472 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-10-25 03:26:26,497 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2021-10-25 03:26:26,507 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == t_funThread1of1ForFork0 ======== [2021-10-25 03:26:26,514 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, mConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-10-25 03:26:26,514 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-10-25 03:26:28,769 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-25 03:26:28,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-25 03:26:28,772 INFO L82 PathProgramCache]: Analyzing trace with hash 1141163666, now seen corresponding path program 1 times [2021-10-25 03:26:28,778 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-25 03:26:28,778 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [533424625] [2021-10-25 03:26:28,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 03:26:28,778 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-25 03:26:29,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-25 03:26:29,066 INFO L354 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-25 03:26:29,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-25 03:26:29,203 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-25 03:26:29,205 INFO L626 BasicCegarLoop]: Counterexample is feasible [2021-10-25 03:26:29,206 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location t_funErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-10-25 03:26:29,207 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-10-25 03:26:29,214 INFO L308 ceAbstractionStarter]: Result for error location t_funThread1of1ForFork0 was UNSAFE (1/2) [2021-10-25 03:26:29,217 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-10-25 03:26:29,217 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-25 03:26:29,297 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.10 03:26:29 BasicIcfg [2021-10-25 03:26:29,297 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-25 03:26:29,298 INFO L168 Benchmark]: Toolchain (without parser) took 4202.93 ms. Allocated memory was 196.1 MB in the beginning and 310.4 MB in the end (delta: 114.3 MB). Free memory was 138.1 MB in the beginning and 273.5 MB in the end (delta: -135.4 MB). Peak memory consumption was 156.6 MB. Max. memory is 8.0 GB. [2021-10-25 03:26:29,299 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 196.1 MB. Free memory is still 157.1 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-10-25 03:26:29,299 INFO L168 Benchmark]: CACSL2BoogieTranslator took 605.05 ms. Allocated memory was 196.1 MB in the beginning and 310.4 MB in the end (delta: 114.3 MB). Free memory was 138.0 MB in the beginning and 253.7 MB in the end (delta: -115.7 MB). Peak memory consumption was 6.2 MB. Max. memory is 8.0 GB. [2021-10-25 03:26:29,300 INFO L168 Benchmark]: Boogie Procedure Inliner took 55.10 ms. Allocated memory is still 310.4 MB. Free memory was 253.7 MB in the beginning and 250.6 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-10-25 03:26:29,300 INFO L168 Benchmark]: Boogie Preprocessor took 42.02 ms. Allocated memory is still 310.4 MB. Free memory was 250.6 MB in the beginning and 248.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-10-25 03:26:29,300 INFO L168 Benchmark]: RCFGBuilder took 513.59 ms. Allocated memory is still 310.4 MB. Free memory was 248.5 MB in the beginning and 196.6 MB in the end (delta: 51.9 MB). Peak memory consumption was 52.4 MB. Max. memory is 8.0 GB. [2021-10-25 03:26:29,301 INFO L168 Benchmark]: TraceAbstraction took 2979.25 ms. Allocated memory is still 310.4 MB. Free memory was 196.6 MB in the beginning and 273.5 MB in the end (delta: -76.9 MB). Peak memory consumption was 100.3 MB. Max. memory is 8.0 GB. [2021-10-25 03:26:29,302 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 196.1 MB. Free memory is still 157.1 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 605.05 ms. Allocated memory was 196.1 MB in the beginning and 310.4 MB in the end (delta: 114.3 MB). Free memory was 138.0 MB in the beginning and 253.7 MB in the end (delta: -115.7 MB). Peak memory consumption was 6.2 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 55.10 ms. Allocated memory is still 310.4 MB. Free memory was 253.7 MB in the beginning and 250.6 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 42.02 ms. Allocated memory is still 310.4 MB. Free memory was 250.6 MB in the beginning and 248.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 513.59 ms. Allocated memory is still 310.4 MB. Free memory was 248.5 MB in the beginning and 196.6 MB in the end (delta: 51.9 MB). Peak memory consumption was 52.4 MB. Max. memory is 8.0 GB. * TraceAbstraction took 2979.25 ms. Allocated memory is still 310.4 MB. Free memory was 196.6 MB in the beginning and 273.5 MB in the end (delta: -76.9 MB). Peak memory consumption was 100.3 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2040, positive: 2020, positive conditional: 26, positive unconditional: 1994, negative: 20, negative conditional: 14, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2026, positive: 2020, positive conditional: 0, positive unconditional: 2020, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1988, positive: 1982, positive conditional: 0, positive unconditional: 1982, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1988, positive: 1980, positive conditional: 0, positive unconditional: 1980, negative: 8, negative conditional: 0, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 8, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 4, negative conditional: 0, negative unconditional: 4, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2160, positive: 35, positive conditional: 0, positive unconditional: 35, negative: 15, negative conditional: 0, negative unconditional: 15, unknown: 2110, unknown conditional: 0, unknown unconditional: 2110] ], Cache Queries: [ total: 2026, positive: 38, positive conditional: 0, positive unconditional: 38, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 1988, unknown conditional: 0, unknown unconditional: 1988] , Statistics on independence cache: Total cache size (in pairs): 1988, Positive cache size: 1982, Positive conditional cache size: 0, Positive unconditional cache size: 1982, Negative cache size: 6, Negative conditional cache size: 0, Negative unconditional cache size: 6, Independence queries for same thread: 14 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 2198, Number of persistent set computation: 118, Number of trivial persistent sets: 108, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2040, positive: 2020, positive conditional: 26, positive unconditional: 1994, negative: 20, negative conditional: 14, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2026, positive: 2020, positive conditional: 0, positive unconditional: 2020, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1988, positive: 1982, positive conditional: 0, positive unconditional: 1982, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1988, positive: 1980, positive conditional: 0, positive unconditional: 1980, negative: 8, negative conditional: 0, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 8, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 4, negative conditional: 0, negative unconditional: 4, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2160, positive: 35, positive conditional: 0, positive unconditional: 35, negative: 15, negative conditional: 0, negative unconditional: 15, unknown: 2110, unknown conditional: 0, unknown unconditional: 2110] ], Cache Queries: [ total: 2026, positive: 38, positive conditional: 0, positive unconditional: 38, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 1988, unknown conditional: 0, unknown unconditional: 1988] , Statistics on independence cache: Total cache size (in pairs): 1988, Positive cache size: 1982, Positive conditional cache size: 0, Positive unconditional cache size: 1982, Negative cache size: 6, Negative conditional cache size: 0, Negative unconditional cache size: 6, Independence queries for same thread: 14 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 1228]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L1233] 0 pthread_mutex_t __global_lock = { { 0, 0, 0, 0, 0, { { 0, 0 } } } }; VAL [__global_lock={17:0}] [L1234-L1237] 0 struct s { int datum; struct s *next; } *A; VAL [__global_lock={17:0}, A={18:0}] [L1246] 0 pthread_mutex_t A_mutex = { { 0, 0, 0, 0, 0, { { 0, 0 } } } }; VAL [__global_lock={17:0}, A={18:0}, A_mutex={19:0}] [L1247] 0 pthread_mutex_t B_mutex = { { 0, 0, 0, 0, 0, { { 0, 0 } } } }; VAL [__global_lock={17:0}, A={18:0}, A_mutex={19:0}, B_mutex={20:0}] [L1260] 0 struct s *p; VAL [__global_lock={17:0}, A={18:0}, A_mutex={19:0}, B_mutex={20:0}] [L1261] 0 A = malloc(sizeof(struct s)) VAL [__global_lock={17:0}, A={18:0}, A_mutex={19:0}, B_mutex={20:0}] [L1262] 0 \read(*A) VAL [__global_lock={17:0}, A={18:0}, A_mutex={19:0}, B_mutex={20:0}] [L1239] 0 p -> datum = x VAL [__global_lock={17:0}, A={18:0}, A_mutex={19:0}, B_mutex={20:0}] [L1240] 0 p -> next = ((void *)0) VAL [__global_lock={17:0}, A={18:0}, A_mutex={19:0}, B_mutex={20:0}] [L1263] 0 pthread_t t_ids[10000]; VAL [__global_lock={17:0}, A={18:0}, A_mutex={19:0}, B_mutex={20:0}] [L1263] 0 int i=0; VAL [__global_lock={17:0}, A={18:0}, A_mutex={19:0}, B_mutex={20:0}] [L1263] COND TRUE 0 i<10000 VAL [__global_lock={17:0}, A={18:0}, A_mutex={19:0}, B_mutex={20:0}] [L1263] FCALL, FORK 0 pthread_create(&t_ids[i], ((void *)0), t_fun, ((void *)0)) VAL [__global_lock={17:0}, A={18:0}, A_mutex={19:0}, B_mutex={20:0}] [L1249] 1 struct s *p = malloc(sizeof(struct s)); VAL [__global_lock={17:0}, A={18:0}, A_mutex={19:0}, B_mutex={20:0}] [L1239] 1 p -> datum = x VAL [__global_lock={17:0}, A={18:0}, A_mutex={19:0}, B_mutex={20:0}] [L1240] 1 p -> next = ((void *)0) VAL [__global_lock={17:0}, A={18:0}, A_mutex={19:0}, B_mutex={20:0}] [L1263] 0 i++ VAL [__global_lock={17:0}, A={18:0}, A_mutex={19:0}, B_mutex={20:0}] [L1263] COND TRUE 0 i<10000 VAL [__global_lock={17:0}, A={18:0}, A_mutex={19:0}, B_mutex={20:0}] [L1263] FCALL, FORK 0 pthread_create(&t_ids[i], ((void *)0), t_fun, ((void *)0)) VAL [__global_lock={17:0}, A={18:0}, A_mutex={19:0}, B_mutex={20:0}] [L1243] EXPR 1 \read(**list) VAL [__global_lock={17:0}, A={18:0}, A_mutex={19:0}, B_mutex={20:0}] [L1243] 1 p->next = *list VAL [__global_lock={17:0}, A={18:0}, A_mutex={19:0}, B_mutex={20:0}] [L1244] 1 *list = p VAL [__global_lock={17:0}, A={18:0}, A_mutex={19:0}, B_mutex={20:0}] [L1255] COND FALSE 1 !(__VERIFIER_nondet_int()) VAL [__global_lock={17:0}, A={18:0}, A_mutex={19:0}, B_mutex={20:0}] [L1255] 1 p->datum VAL [__global_lock={17:0}, A={18:0}, A_mutex={19:0}, B_mutex={20:0}] [L1228] COND TRUE 1 !(cond) VAL [__global_lock={17:0}, A={18:0}, A_mutex={19:0}, B_mutex={20:0}] [L1228] 1 reach_error() VAL [__global_lock={17:0}, A={18:0}, A_mutex={19:0}, B_mutex={20:0}] - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: t_funThread1of1ForFork0 with 1 thread instances CFG has 3 procedures, 269 locations, 4 error locations. Started 1 CEGAR loops. OverallTime: 2745.9ms, OverallIterations: 1, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 16.4ms, PartialOrderReductionTime: 2237.8ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 8.5ms SsaConstructionTime, 228.5ms SatisfiabilityAnalysisTime, 0.0ms InterpolantComputationTime, 92 NumberOfCodeBlocks, 92 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2021-10-25 03:26:29,344 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2021-10-25 03:26:29,534 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...