./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread/indexer_true-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_936c58eb-f05d-4ca9-9b55-a661797ebf37/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_936c58eb-f05d-4ca9-9b55-a661797ebf37/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_936c58eb-f05d-4ca9-9b55-a661797ebf37/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_936c58eb-f05d-4ca9-9b55-a661797ebf37/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread/indexer_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_936c58eb-f05d-4ca9-9b55-a661797ebf37/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_936c58eb-f05d-4ca9-9b55-a661797ebf37/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b1e47e360bf165c3b6e47fb847d0fc766d336210 ..................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_936c58eb-f05d-4ca9-9b55-a661797ebf37/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_936c58eb-f05d-4ca9-9b55-a661797ebf37/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_936c58eb-f05d-4ca9-9b55-a661797ebf37/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_936c58eb-f05d-4ca9-9b55-a661797ebf37/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread/indexer_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_936c58eb-f05d-4ca9-9b55-a661797ebf37/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_936c58eb-f05d-4ca9-9b55-a661797ebf37/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b1e47e360bf165c3b6e47fb847d0fc766d336210 ......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-27 05:00:23,602 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 05:00:23,604 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 05:00:23,612 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 05:00:23,612 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 05:00:23,613 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 05:00:23,614 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 05:00:23,616 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 05:00:23,617 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 05:00:23,617 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 05:00:23,618 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 05:00:23,619 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 05:00:23,619 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 05:00:23,620 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 05:00:23,621 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 05:00:23,621 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 05:00:23,622 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 05:00:23,630 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 05:00:23,631 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 05:00:23,632 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 05:00:23,633 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 05:00:23,634 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 05:00:23,636 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 05:00:23,636 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 05:00:23,637 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 05:00:23,637 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 05:00:23,638 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 05:00:23,647 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 05:00:23,647 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 05:00:23,648 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 05:00:23,649 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 05:00:23,649 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 05:00:23,649 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 05:00:23,649 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 05:00:23,650 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 05:00:23,651 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 05:00:23,652 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_936c58eb-f05d-4ca9-9b55-a661797ebf37/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-10-27 05:00:23,662 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 05:00:23,663 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 05:00:23,663 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 05:00:23,663 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-27 05:00:23,664 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 05:00:23,664 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 05:00:23,664 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 05:00:23,664 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-27 05:00:23,664 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-27 05:00:23,665 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-27 05:00:23,665 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 05:00:23,666 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 05:00:23,666 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 05:00:23,666 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 05:00:23,666 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-27 05:00:23,666 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 05:00:23,666 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 05:00:23,667 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-27 05:00:23,667 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-27 05:00:23,667 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 05:00:23,667 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 05:00:23,667 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-27 05:00:23,667 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 05:00:23,667 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 05:00:23,668 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 05:00:23,668 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-27 05:00:23,668 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 05:00:23,668 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-27 05:00:23,668 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_936c58eb-f05d-4ca9-9b55-a661797ebf37/bin-2019/ukojak 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(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak 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 -> b1e47e360bf165c3b6e47fb847d0fc766d336210 [2018-10-27 05:00:23,695 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 05:00:23,705 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 05:00:23,707 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 05:00:23,708 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 05:00:23,708 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 05:00:23,708 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_936c58eb-f05d-4ca9-9b55-a661797ebf37/bin-2019/ukojak/../../sv-benchmarks/c/pthread/indexer_true-unreach-call.i [2018-10-27 05:00:23,754 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_936c58eb-f05d-4ca9-9b55-a661797ebf37/bin-2019/ukojak/data/59835c910/e79ca1df1a314c5390ffbb7efa4e868b/FLAG39de478c7 [2018-10-27 05:00:24,225 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 05:00:24,225 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_936c58eb-f05d-4ca9-9b55-a661797ebf37/sv-benchmarks/c/pthread/indexer_true-unreach-call.i [2018-10-27 05:00:24,242 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_936c58eb-f05d-4ca9-9b55-a661797ebf37/bin-2019/ukojak/data/59835c910/e79ca1df1a314c5390ffbb7efa4e868b/FLAG39de478c7 [2018-10-27 05:00:24,257 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_936c58eb-f05d-4ca9-9b55-a661797ebf37/bin-2019/ukojak/data/59835c910/e79ca1df1a314c5390ffbb7efa4e868b [2018-10-27 05:00:24,260 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 05:00:24,261 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-27 05:00:24,261 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 05:00:24,261 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 05:00:24,264 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 05:00:24,265 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 05:00:24" (1/1) ... [2018-10-27 05:00:24,267 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@512f8b0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:00:24, skipping insertion in model container [2018-10-27 05:00:24,267 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 05:00:24" (1/1) ... [2018-10-27 05:00:24,275 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 05:00:24,317 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 05:00:24,695 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 05:00:24,796 INFO L189 MainTranslator]: Completed pre-run [2018-10-27 05:00:24,854 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 05:00:24,990 INFO L193 MainTranslator]: Completed translation [2018-10-27 05:00:24,991 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:00:24 WrapperNode [2018-10-27 05:00:24,991 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-27 05:00:24,992 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-27 05:00:24,992 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-27 05:00:24,992 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-27 05:00:25,074 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:00:24" (1/1) ... [2018-10-27 05:00:25,105 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:00:24" (1/1) ... [2018-10-27 05:00:25,172 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-27 05:00:25,173 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-27 05:00:25,173 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-27 05:00:25,173 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-27 05:00:25,180 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:00:24" (1/1) ... [2018-10-27 05:00:25,180 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:00:24" (1/1) ... [2018-10-27 05:00:25,204 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:00:24" (1/1) ... [2018-10-27 05:00:25,205 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:00:24" (1/1) ... [2018-10-27 05:00:25,253 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:00:24" (1/1) ... [2018-10-27 05:00:25,259 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:00:24" (1/1) ... [2018-10-27 05:00:25,264 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:00:24" (1/1) ... [2018-10-27 05:00:25,270 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-27 05:00:25,270 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-27 05:00:25,270 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-27 05:00:25,270 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-27 05:00:25,271 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:00:24" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_936c58eb-f05d-4ca9-9b55-a661797ebf37/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-27 05:00:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-10-27 05:00:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-10-27 05:00:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-10-27 05:00:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure thread_routine [2018-10-27 05:00:25,327 INFO L138 BoogieDeclarations]: Found implementation of procedure thread_routine [2018-10-27 05:00:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-10-27 05:00:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-27 05:00:25,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-27 05:00:25,329 WARN L200 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-10-27 05:00:28,348 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-27 05:00:28,411 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_routine_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:00:28,411 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_routine_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:00:28,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 05:00:28 BasicIcfg [2018-10-27 05:00:28,443 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-27 05:00:28,444 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-27 05:00:28,444 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-27 05:00:28,457 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-27 05:00:28,457 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 05:00:28" (1/1) ... [2018-10-27 05:00:28,472 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 05:00:28,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 05:00:28,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 894 states and 909 transitions. [2018-10-27 05:00:28,525 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 909 transitions. [2018-10-27 05:00:28,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 801 [2018-10-27 05:00:28,560 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 05:00:28,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 05:00:29,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 05:00:29,901 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.ClassCastException: de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.structure.IcfgForkThreadCurrentTransition cannot be cast to de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.structure.IInternalAction at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.isSatEdge(UltimateChecker.java:236) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.connectOutgoingIfSat(UltimateChecker.java:199) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.splitNode(UltimateChecker.java:150) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.codeCheck(UltimateChecker.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:492) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-27 05:00:29,904 INFO L168 Benchmark]: Toolchain (without parser) took 5643.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 216.0 MB). Free memory was 957.0 MB in the beginning and 1.0 GB in the end (delta: -51.7 MB). Peak memory consumption was 164.3 MB. Max. memory is 11.5 GB. [2018-10-27 05:00:29,906 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 05:00:29,909 INFO L168 Benchmark]: CACSL2BoogieTranslator took 730.16 ms. Allocated memory is still 1.0 GB. Free memory was 957.0 MB in the beginning and 873.7 MB in the end (delta: 83.2 MB). Peak memory consumption was 83.2 MB. Max. memory is 11.5 GB. [2018-10-27 05:00:29,909 INFO L168 Benchmark]: Boogie Procedure Inliner took 180.68 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.8 MB). Free memory was 873.7 MB in the beginning and 1.1 GB in the end (delta: -270.0 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. [2018-10-27 05:00:29,910 INFO L168 Benchmark]: Boogie Preprocessor took 97.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 11.5 GB. [2018-10-27 05:00:29,910 INFO L168 Benchmark]: RCFGBuilder took 3173.09 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 960.7 MB in the end (delta: 176.8 MB). Peak memory consumption was 176.8 MB. Max. memory is 11.5 GB. [2018-10-27 05:00:29,911 INFO L168 Benchmark]: CodeCheck took 1459.94 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 59.2 MB). Free memory was 960.7 MB in the beginning and 1.0 GB in the end (delta: -47.9 MB). Peak memory consumption was 11.3 MB. Max. memory is 11.5 GB. [2018-10-27 05:00:29,916 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: ClassCastException: de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.structure.IcfgForkThreadCurrentTransition cannot be cast to de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.structure.IInternalAction de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: ClassCastException: de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.structure.IcfgForkThreadCurrentTransition cannot be cast to de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.structure.IInternalAction: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.isSatEdge(UltimateChecker.java:236) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 730.16 ms. Allocated memory is still 1.0 GB. Free memory was 957.0 MB in the beginning and 873.7 MB in the end (delta: 83.2 MB). Peak memory consumption was 83.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 180.68 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.8 MB). Free memory was 873.7 MB in the beginning and 1.1 GB in the end (delta: -270.0 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 97.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3173.09 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 960.7 MB in the end (delta: 176.8 MB). Peak memory consumption was 176.8 MB. Max. memory is 11.5 GB. * CodeCheck took 1459.94 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 59.2 MB). Free memory was 960.7 MB in the beginning and 1.0 GB in the end (delta: -47.9 MB). Peak memory consumption was 11.3 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-10-27 05:00:31,782 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 05:00:31,783 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 05:00:31,792 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 05:00:31,793 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 05:00:31,793 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 05:00:31,795 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 05:00:31,796 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 05:00:31,797 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 05:00:31,798 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 05:00:31,799 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 05:00:31,799 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 05:00:31,800 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 05:00:31,800 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 05:00:31,801 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 05:00:31,802 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 05:00:31,803 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 05:00:31,804 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 05:00:31,806 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 05:00:31,807 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 05:00:31,808 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 05:00:31,809 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 05:00:31,811 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 05:00:31,812 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 05:00:31,812 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 05:00:31,813 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 05:00:31,813 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 05:00:31,814 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 05:00:31,815 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 05:00:31,816 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 05:00:31,816 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 05:00:31,817 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 05:00:31,817 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 05:00:31,817 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 05:00:31,819 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 05:00:31,819 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 05:00:31,819 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_936c58eb-f05d-4ca9-9b55-a661797ebf37/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-10-27 05:00:31,831 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 05:00:31,831 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 05:00:31,832 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 05:00:31,832 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-27 05:00:31,833 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 05:00:31,833 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 05:00:31,833 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 05:00:31,833 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-27 05:00:31,833 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-27 05:00:31,833 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 05:00:31,833 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 05:00:31,834 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 05:00:31,834 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 05:00:31,834 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-27 05:00:31,834 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-27 05:00:31,834 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-27 05:00:31,836 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 05:00:31,836 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 05:00:31,836 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-27 05:00:31,836 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-27 05:00:31,836 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 05:00:31,836 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 05:00:31,837 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-27 05:00:31,837 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 05:00:31,837 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 05:00:31,837 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 05:00:31,837 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-27 05:00:31,837 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-27 05:00:31,837 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 05:00:31,838 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-27 05:00:31,838 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-27 05:00:31,838 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_936c58eb-f05d-4ca9-9b55-a661797ebf37/bin-2019/ukojak 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(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak 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 -> b1e47e360bf165c3b6e47fb847d0fc766d336210 [2018-10-27 05:00:31,871 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 05:00:31,880 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 05:00:31,882 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 05:00:31,883 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 05:00:31,884 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 05:00:31,884 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_936c58eb-f05d-4ca9-9b55-a661797ebf37/bin-2019/ukojak/../../sv-benchmarks/c/pthread/indexer_true-unreach-call.i [2018-10-27 05:00:31,929 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_936c58eb-f05d-4ca9-9b55-a661797ebf37/bin-2019/ukojak/data/3100250cd/a519367741024185bff918d260ff0d14/FLAG7c053934c [2018-10-27 05:00:32,418 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 05:00:32,419 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_936c58eb-f05d-4ca9-9b55-a661797ebf37/sv-benchmarks/c/pthread/indexer_true-unreach-call.i [2018-10-27 05:00:32,433 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_936c58eb-f05d-4ca9-9b55-a661797ebf37/bin-2019/ukojak/data/3100250cd/a519367741024185bff918d260ff0d14/FLAG7c053934c [2018-10-27 05:00:32,443 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_936c58eb-f05d-4ca9-9b55-a661797ebf37/bin-2019/ukojak/data/3100250cd/a519367741024185bff918d260ff0d14 [2018-10-27 05:00:32,445 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 05:00:32,446 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-27 05:00:32,447 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 05:00:32,447 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 05:00:32,450 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 05:00:32,451 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 05:00:32" (1/1) ... [2018-10-27 05:00:32,453 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46f2e524 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:00:32, skipping insertion in model container [2018-10-27 05:00:32,453 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 05:00:32" (1/1) ... [2018-10-27 05:00:32,462 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 05:00:32,502 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 05:00:32,977 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 05:00:33,142 INFO L189 MainTranslator]: Completed pre-run [2018-10-27 05:00:33,198 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 05:00:33,432 INFO L193 MainTranslator]: Completed translation [2018-10-27 05:00:33,432 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:00:33 WrapperNode [2018-10-27 05:00:33,433 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-27 05:00:33,433 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-27 05:00:33,433 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-27 05:00:33,434 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-27 05:00:33,441 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:00:33" (1/1) ... [2018-10-27 05:00:33,598 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:00:33" (1/1) ... [2018-10-27 05:00:33,677 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-27 05:00:33,686 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-27 05:00:33,687 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-27 05:00:33,687 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-27 05:00:33,695 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:00:33" (1/1) ... [2018-10-27 05:00:33,696 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:00:33" (1/1) ... [2018-10-27 05:00:33,706 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:00:33" (1/1) ... [2018-10-27 05:00:33,706 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:00:33" (1/1) ... [2018-10-27 05:00:33,747 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:00:33" (1/1) ... [2018-10-27 05:00:33,752 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:00:33" (1/1) ... [2018-10-27 05:00:33,757 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:00:33" (1/1) ... [2018-10-27 05:00:33,763 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-27 05:00:33,763 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-27 05:00:33,764 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-27 05:00:33,764 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-27 05:00:33,764 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:00:33" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_936c58eb-f05d-4ca9-9b55-a661797ebf37/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-27 05:00:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-10-27 05:00:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-10-27 05:00:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-10-27 05:00:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure thread_routine [2018-10-27 05:00:33,815 INFO L138 BoogieDeclarations]: Found implementation of procedure thread_routine [2018-10-27 05:00:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-10-27 05:00:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-27 05:00:33,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-27 05:00:33,816 WARN L200 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-10-27 05:00:38,155 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-27 05:00:38,204 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_routine_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:00:38,204 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_routine_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:00:38,234 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 05:00:38 BasicIcfg [2018-10-27 05:00:38,234 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-27 05:00:38,234 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-27 05:00:38,235 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-27 05:00:38,244 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-27 05:00:38,244 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 05:00:38" (1/1) ... [2018-10-27 05:00:38,257 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 05:00:38,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 05:00:38,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 892 states and 907 transitions. [2018-10-27 05:00:38,314 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 907 transitions. [2018-10-27 05:00:38,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 801 [2018-10-27 05:00:38,346 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 05:00:38,388 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.IllegalArgumentException: Indexed Sort BitVec undefined at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.getSort(SortSymbol.java:177) at de.uni_freiburg.informatik.ultimate.logic.Theory.getSort(Theory.java:1243) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:287) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSort(TermTransferrer.java:147) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.convertApplicationTerm(TermTransferrer.java:177) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$BuildApplicationTerm.walk(TermTransformer.java:320) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:253) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:452) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-27 05:00:38,391 INFO L168 Benchmark]: Toolchain (without parser) took 5945.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 197.1 MB). Free memory was 947.9 MB in the beginning and 962.1 MB in the end (delta: -14.3 MB). Peak memory consumption was 182.9 MB. Max. memory is 11.5 GB. [2018-10-27 05:00:38,393 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 05:00:38,393 INFO L168 Benchmark]: CACSL2BoogieTranslator took 986.07 ms. Allocated memory is still 1.0 GB. Free memory was 947.9 MB in the beginning and 849.9 MB in the end (delta: 98.0 MB). Peak memory consumption was 98.0 MB. Max. memory is 11.5 GB. [2018-10-27 05:00:38,394 INFO L168 Benchmark]: Boogie Procedure Inliner took 252.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 197.1 MB). Free memory was 849.9 MB in the beginning and 1.2 GB in the end (delta: -334.5 MB). Peak memory consumption was 21.8 MB. Max. memory is 11.5 GB. [2018-10-27 05:00:38,401 INFO L168 Benchmark]: Boogie Preprocessor took 76.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 11.5 GB. [2018-10-27 05:00:38,403 INFO L168 Benchmark]: RCFGBuilder took 4470.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 978.5 MB in the end (delta: 194.9 MB). Peak memory consumption was 194.9 MB. Max. memory is 11.5 GB. [2018-10-27 05:00:38,403 INFO L168 Benchmark]: CodeCheck took 156.01 ms. Allocated memory is still 1.2 GB. Free memory was 978.5 MB in the beginning and 962.1 MB in the end (delta: 16.4 MB). Peak memory consumption was 16.4 MB. Max. memory is 11.5 GB. [2018-10-27 05:00:38,407 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: IllegalArgumentException: Indexed Sort BitVec undefined: de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 986.07 ms. Allocated memory is still 1.0 GB. Free memory was 947.9 MB in the beginning and 849.9 MB in the end (delta: 98.0 MB). Peak memory consumption was 98.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 252.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 197.1 MB). Free memory was 849.9 MB in the beginning and 1.2 GB in the end (delta: -334.5 MB). Peak memory consumption was 21.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 76.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 4470.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 978.5 MB in the end (delta: 194.9 MB). Peak memory consumption was 194.9 MB. Max. memory is 11.5 GB. * CodeCheck took 156.01 ms. Allocated memory is still 1.2 GB. Free memory was 978.5 MB in the beginning and 962.1 MB in the end (delta: 16.4 MB). Peak memory consumption was 16.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...