./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread/bigshot_p_false-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_6fb1f131-79b2-4a8d-a6d2-c5289d8eadbf/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6fb1f131-79b2-4a8d-a6d2-c5289d8eadbf/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6fb1f131-79b2-4a8d-a6d2-c5289d8eadbf/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6fb1f131-79b2-4a8d-a6d2-c5289d8eadbf/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread/bigshot_p_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_6fb1f131-79b2-4a8d-a6d2-c5289d8eadbf/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6fb1f131-79b2-4a8d-a6d2-c5289d8eadbf/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 b863884eec533f764ccb8e1f322132da8a2b1dc7 .................................................................................................................................................................................................................................... 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_6fb1f131-79b2-4a8d-a6d2-c5289d8eadbf/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6fb1f131-79b2-4a8d-a6d2-c5289d8eadbf/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6fb1f131-79b2-4a8d-a6d2-c5289d8eadbf/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6fb1f131-79b2-4a8d-a6d2-c5289d8eadbf/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread/bigshot_p_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_6fb1f131-79b2-4a8d-a6d2-c5289d8eadbf/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6fb1f131-79b2-4a8d-a6d2-c5289d8eadbf/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 b863884eec533f764ccb8e1f322132da8a2b1dc7 ........................................................................................................................................................................................................................... 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 [2018-11-10 13:12:47,802 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 13:12:47,803 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 13:12:47,809 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 13:12:47,809 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 13:12:47,810 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 13:12:47,811 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 13:12:47,812 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 13:12:47,813 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 13:12:47,814 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 13:12:47,814 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 13:12:47,814 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 13:12:47,815 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 13:12:47,815 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 13:12:47,816 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 13:12:47,816 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 13:12:47,817 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 13:12:47,818 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 13:12:47,819 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 13:12:47,820 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 13:12:47,821 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 13:12:47,821 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 13:12:47,823 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 13:12:47,823 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 13:12:47,823 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 13:12:47,824 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 13:12:47,824 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 13:12:47,825 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 13:12:47,825 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 13:12:47,826 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 13:12:47,826 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 13:12:47,826 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 13:12:47,826 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 13:12:47,826 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 13:12:47,827 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 13:12:47,827 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 13:12:47,827 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6fb1f131-79b2-4a8d-a6d2-c5289d8eadbf/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-10 13:12:47,835 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 13:12:47,835 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 13:12:47,836 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 13:12:47,836 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 13:12:47,836 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 13:12:47,836 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 13:12:47,836 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 13:12:47,836 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 13:12:47,837 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 13:12:47,837 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 13:12:47,837 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 13:12:47,837 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 13:12:47,837 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 13:12:47,837 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 13:12:47,837 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 13:12:47,837 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 13:12:47,838 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 13:12:47,838 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 13:12:47,838 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 13:12:47,838 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 13:12:47,838 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 13:12:47,838 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 13:12:47,838 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 13:12:47,838 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 13:12:47,838 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 13:12:47,839 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 13:12:47,839 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 13:12:47,839 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 13:12:47,839 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_6fb1f131-79b2-4a8d-a6d2-c5289d8eadbf/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 -> b863884eec533f764ccb8e1f322132da8a2b1dc7 [2018-11-10 13:12:47,862 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 13:12:47,871 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 13:12:47,874 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 13:12:47,875 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 13:12:47,875 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 13:12:47,875 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6fb1f131-79b2-4a8d-a6d2-c5289d8eadbf/bin-2019/ukojak/../../sv-benchmarks/c/pthread/bigshot_p_false-unreach-call.i [2018-11-10 13:12:47,918 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6fb1f131-79b2-4a8d-a6d2-c5289d8eadbf/bin-2019/ukojak/data/30841a4a4/21fcb39a67e047ceb510afc4ee36df27/FLAGf39114c86 [2018-11-10 13:12:48,276 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 13:12:48,277 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6fb1f131-79b2-4a8d-a6d2-c5289d8eadbf/sv-benchmarks/c/pthread/bigshot_p_false-unreach-call.i [2018-11-10 13:12:48,288 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6fb1f131-79b2-4a8d-a6d2-c5289d8eadbf/bin-2019/ukojak/data/30841a4a4/21fcb39a67e047ceb510afc4ee36df27/FLAGf39114c86 [2018-11-10 13:12:48,298 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6fb1f131-79b2-4a8d-a6d2-c5289d8eadbf/bin-2019/ukojak/data/30841a4a4/21fcb39a67e047ceb510afc4ee36df27 [2018-11-10 13:12:48,300 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 13:12:48,301 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 13:12:48,301 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 13:12:48,301 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 13:12:48,303 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 13:12:48,304 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:12:48" (1/1) ... [2018-11-10 13:12:48,306 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d834faf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:12:48, skipping insertion in model container [2018-11-10 13:12:48,306 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:12:48" (1/1) ... [2018-11-10 13:12:48,311 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 13:12:48,344 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 13:12:48,610 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:12:48,616 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 13:12:48,646 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:12:48,752 INFO L193 MainTranslator]: Completed translation [2018-11-10 13:12:48,752 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:12:48 WrapperNode [2018-11-10 13:12:48,752 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 13:12:48,753 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 13:12:48,753 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 13:12:48,753 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 13:12:48,802 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:12:48" (1/1) ... [2018-11-10 13:12:48,817 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:12:48" (1/1) ... [2018-11-10 13:12:48,835 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 13:12:48,835 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 13:12:48,835 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 13:12:48,835 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 13:12:48,842 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:12:48" (1/1) ... [2018-11-10 13:12:48,843 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:12:48" (1/1) ... [2018-11-10 13:12:48,845 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:12:48" (1/1) ... [2018-11-10 13:12:48,845 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:12:48" (1/1) ... [2018-11-10 13:12:48,850 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:12:48" (1/1) ... [2018-11-10 13:12:48,853 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:12:48" (1/1) ... [2018-11-10 13:12:48,854 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:12:48" (1/1) ... [2018-11-10 13:12:48,856 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 13:12:48,857 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 13:12:48,857 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 13:12:48,857 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 13:12:48,857 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:12:48" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6fb1f131-79b2-4a8d-a6d2-c5289d8eadbf/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 [2018-11-10 13:12:48,893 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 13:12:48,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 13:12:48,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-10 13:12:48,893 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2018-11-10 13:12:48,893 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2018-11-10 13:12:48,894 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2018-11-10 13:12:48,894 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2018-11-10 13:12:48,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 13:12:48,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 13:12:48,895 WARN L200 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-10 13:12:49,109 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 13:12:49,131 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 13:12:49,131 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 13:12:49,132 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 13:12:49,132 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 13:12:49,132 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 13:12:49,133 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 13:12:49,133 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 13:12:49,133 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 13:12:49,159 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:12:49 BasicIcfg [2018-11-10 13:12:49,159 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 13:12:49,159 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 13:12:49,160 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 13:12:49,168 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 13:12:49,168 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:12:49" (1/1) ... [2018-11-10 13:12:49,180 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:12:49,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 13:12:49,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 71 states and 78 transitions. [2018-11-10 13:12:49,208 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 78 transitions. [2018-11-10 13:12:49,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-10 13:12:49,210 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 13:12:49,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 13:12:49,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 13:12:49,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 13:12:49,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 13:12:49,339 WARN L496 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2018-11-10 13:12:49,348 WARN L124 codingBacktranslator]: Skipped backtranslation of ATE [187] [187] L1226-2-->ULTIMATE.startErr0INUSE_VIOLATION: Formula: Thread0_thread1_inUse InVars {Thread0_thread1_inUse=Thread0_thread1_inUse} OutVars{Thread0_thread1_inUse=Thread0_thread1_inUse} AuxVars[] AssignedVars[] because there is no mapped edge [2018-11-10 13:12:49,357 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 10.11 01:12:49 ImpRootNode [2018-11-10 13:12:49,357 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-10 13:12:49,358 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 13:12:49,358 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 13:12:49,358 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 13:12:49,358 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:12:49" (3/4) ... [2018-11-10 13:12:49,360 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-10 13:12:49,360 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.witnessprinter has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.witnessprinter.WitnessPrinter.generateReachabilityCounterexampleWitness(WitnessPrinter.java:177) at de.uni_freiburg.informatik.ultimate.witnessprinter.WitnessPrinter.finish(WitnessPrinter.java:139) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:131) 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) [2018-11-10 13:12:49,362 INFO L168 Benchmark]: Toolchain (without parser) took 1061.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.7 MB). Free memory was 957.6 MB in the beginning and 1.1 GB in the end (delta: -130.5 MB). Peak memory consumption was 25.2 MB. Max. memory is 11.5 GB. [2018-11-10 13:12:49,363 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 13:12:49,363 INFO L168 Benchmark]: CACSL2BoogieTranslator took 451.42 ms. Allocated memory is still 1.0 GB. Free memory was 957.6 MB in the beginning and 885.0 MB in the end (delta: 72.7 MB). Peak memory consumption was 72.7 MB. Max. memory is 11.5 GB. [2018-11-10 13:12:49,364 INFO L168 Benchmark]: Boogie Procedure Inliner took 81.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.7 MB). Free memory was 885.0 MB in the beginning and 1.1 GB in the end (delta: -264.1 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. [2018-11-10 13:12:49,364 INFO L168 Benchmark]: Boogie Preprocessor took 21.44 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: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-10 13:12:49,365 INFO L168 Benchmark]: RCFGBuilder took 302.69 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: 34.3 MB). Peak memory consumption was 34.3 MB. Max. memory is 11.5 GB. [2018-11-10 13:12:49,365 INFO L168 Benchmark]: CodeCheck took 197.83 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: 19.9 MB). Peak memory consumption was 19.9 MB. Max. memory is 11.5 GB. [2018-11-10 13:12:49,366 INFO L168 Benchmark]: Witness Printer took 3.50 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: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-10 13:12:49,368 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 5 procedures, 96 locations, 3 error locations. UNSAFE Result, 0.1s OverallTime, 1 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 12 NumberOfCodeBlocks, 12 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - CounterExampleResult [Line: 1225]: assertion can be violated assertion can be violated We found a FailurePath: [L1221] FCALL "Bigshot" VAL ["Bigshot"={7:0}] [L1213] char *v; VAL ["Bigshot"={7:0}, v={0:0}] [L1226] FCALL pthread_t t1, t2; VAL ["Bigshot"={7:0}, v={0:0}] * 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 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 451.42 ms. Allocated memory is still 1.0 GB. Free memory was 957.6 MB in the beginning and 885.0 MB in the end (delta: 72.7 MB). Peak memory consumption was 72.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 81.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.7 MB). Free memory was 885.0 MB in the beginning and 1.1 GB in the end (delta: -264.1 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.44 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: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 302.69 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: 34.3 MB). Peak memory consumption was 34.3 MB. Max. memory is 11.5 GB. * CodeCheck took 197.83 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: 19.9 MB). Peak memory consumption was 19.9 MB. Max. memory is 11.5 GB. * Witness Printer took 3.50 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: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.witnessprinter: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.witnessprinter: NullPointerException: null: de.uni_freiburg.informatik.ultimate.witnessprinter.WitnessPrinter.generateReachabilityCounterexampleWitness(WitnessPrinter.java:177) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 13:12:50,743 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 13:12:50,744 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 13:12:50,753 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 13:12:50,753 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 13:12:50,754 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 13:12:50,755 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 13:12:50,756 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 13:12:50,757 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 13:12:50,757 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 13:12:50,758 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 13:12:50,758 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 13:12:50,759 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 13:12:50,759 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 13:12:50,760 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 13:12:50,761 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 13:12:50,761 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 13:12:50,762 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 13:12:50,764 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 13:12:50,765 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 13:12:50,766 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 13:12:50,766 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 13:12:50,768 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 13:12:50,768 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 13:12:50,768 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 13:12:50,769 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 13:12:50,770 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 13:12:50,770 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 13:12:50,771 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 13:12:50,772 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 13:12:50,772 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 13:12:50,772 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 13:12:50,772 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 13:12:50,773 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 13:12:50,773 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 13:12:50,774 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 13:12:50,774 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6fb1f131-79b2-4a8d-a6d2-c5289d8eadbf/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-10 13:12:50,784 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 13:12:50,784 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 13:12:50,785 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 13:12:50,785 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 13:12:50,785 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 13:12:50,785 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 13:12:50,786 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 13:12:50,786 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 13:12:50,786 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 13:12:50,786 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 13:12:50,786 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 13:12:50,786 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 13:12:50,787 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 13:12:50,787 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 13:12:50,787 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 13:12:50,787 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 13:12:50,787 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 13:12:50,787 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 13:12:50,787 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 13:12:50,787 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 13:12:50,788 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 13:12:50,788 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 13:12:50,788 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 13:12:50,788 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 13:12:50,788 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 13:12:50,788 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 13:12:50,789 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 13:12:50,789 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 13:12:50,789 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 13:12:50,789 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 13:12:50,789 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 13:12:50,789 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_6fb1f131-79b2-4a8d-a6d2-c5289d8eadbf/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 -> b863884eec533f764ccb8e1f322132da8a2b1dc7 [2018-11-10 13:12:50,819 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 13:12:50,828 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 13:12:50,830 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 13:12:50,831 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 13:12:50,831 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 13:12:50,832 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6fb1f131-79b2-4a8d-a6d2-c5289d8eadbf/bin-2019/ukojak/../../sv-benchmarks/c/pthread/bigshot_p_false-unreach-call.i [2018-11-10 13:12:50,866 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6fb1f131-79b2-4a8d-a6d2-c5289d8eadbf/bin-2019/ukojak/data/64705fae5/3419a8fdd70a4917a639e7dce07e639f/FLAG05732fd90 [2018-11-10 13:12:51,247 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 13:12:51,248 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6fb1f131-79b2-4a8d-a6d2-c5289d8eadbf/sv-benchmarks/c/pthread/bigshot_p_false-unreach-call.i [2018-11-10 13:12:51,259 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6fb1f131-79b2-4a8d-a6d2-c5289d8eadbf/bin-2019/ukojak/data/64705fae5/3419a8fdd70a4917a639e7dce07e639f/FLAG05732fd90 [2018-11-10 13:12:51,270 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6fb1f131-79b2-4a8d-a6d2-c5289d8eadbf/bin-2019/ukojak/data/64705fae5/3419a8fdd70a4917a639e7dce07e639f [2018-11-10 13:12:51,273 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 13:12:51,274 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 13:12:51,274 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 13:12:51,275 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 13:12:51,277 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 13:12:51,278 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:12:51" (1/1) ... [2018-11-10 13:12:51,280 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50737c6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:12:51, skipping insertion in model container [2018-11-10 13:12:51,280 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:12:51" (1/1) ... [2018-11-10 13:12:51,287 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 13:12:51,324 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 13:12:51,639 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:12:51,648 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 13:12:51,684 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:12:51,815 INFO L193 MainTranslator]: Completed translation [2018-11-10 13:12:51,815 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:12:51 WrapperNode [2018-11-10 13:12:51,815 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 13:12:51,816 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 13:12:51,816 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 13:12:51,816 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 13:12:51,823 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:12:51" (1/1) ... [2018-11-10 13:12:51,839 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:12:51" (1/1) ... [2018-11-10 13:12:51,922 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 13:12:51,922 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 13:12:51,922 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 13:12:51,922 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 13:12:51,929 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:12:51" (1/1) ... [2018-11-10 13:12:51,930 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:12:51" (1/1) ... [2018-11-10 13:12:51,932 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:12:51" (1/1) ... [2018-11-10 13:12:51,932 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:12:51" (1/1) ... [2018-11-10 13:12:51,937 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:12:51" (1/1) ... [2018-11-10 13:12:51,940 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:12:51" (1/1) ... [2018-11-10 13:12:51,942 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:12:51" (1/1) ... [2018-11-10 13:12:51,945 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 13:12:51,945 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 13:12:51,945 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 13:12:51,945 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 13:12:51,946 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:12:51" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6fb1f131-79b2-4a8d-a6d2-c5289d8eadbf/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 [2018-11-10 13:12:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-10 13:12:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 13:12:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 13:12:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2018-11-10 13:12:51,997 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2018-11-10 13:12:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2018-11-10 13:12:51,997 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2018-11-10 13:12:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 13:12:51,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 13:12:51,998 WARN L200 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-10 13:12:52,237 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 13:12:52,256 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 13:12:52,256 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 13:12:52,257 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 13:12:52,257 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 13:12:52,258 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 13:12:52,258 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 13:12:52,258 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 13:12:52,258 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 13:12:52,272 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:12:52 BasicIcfg [2018-11-10 13:12:52,272 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 13:12:52,272 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 13:12:52,272 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 13:12:52,278 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 13:12:52,279 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:12:52" (1/1) ... [2018-11-10 13:12:52,287 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:12:52,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 13:12:52,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 76 states and 83 transitions. [2018-11-10 13:12:52,309 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 83 transitions. [2018-11-10 13:12:52,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-10 13:12:52,311 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 13:12:52,342 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) [2018-11-10 13:12:52,344 INFO L168 Benchmark]: Toolchain (without parser) took 1071.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 945.5 MB in the beginning and 1.1 GB in the end (delta: -151.5 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 13:12:52,346 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 13:12:52,346 INFO L168 Benchmark]: CACSL2BoogieTranslator took 541.15 ms. Allocated memory is still 1.0 GB. Free memory was 945.5 MB in the beginning and 870.3 MB in the end (delta: 75.2 MB). Peak memory consumption was 75.2 MB. Max. memory is 11.5 GB. [2018-11-10 13:12:52,346 INFO L168 Benchmark]: Boogie Procedure Inliner took 106.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 870.3 MB in the beginning and 1.1 GB in the end (delta: -267.0 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. [2018-11-10 13:12:52,347 INFO L168 Benchmark]: Boogie Preprocessor took 22.72 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 13:12:52,347 INFO L168 Benchmark]: RCFGBuilder took 326.75 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: 34.9 MB). Peak memory consumption was 34.9 MB. Max. memory is 11.5 GB. [2018-11-10 13:12:52,348 INFO L168 Benchmark]: CodeCheck took 71.49 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-10 13:12:52,350 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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 541.15 ms. Allocated memory is still 1.0 GB. Free memory was 945.5 MB in the beginning and 870.3 MB in the end (delta: 75.2 MB). Peak memory consumption was 75.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 106.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 870.3 MB in the beginning and 1.1 GB in the end (delta: -267.0 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 22.72 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 326.75 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: 34.9 MB). Peak memory consumption was 34.9 MB. Max. memory is 11.5 GB. * CodeCheck took 71.49 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...