./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread/singleton_with-uninit-problems_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_3f25bf1a-c789-4994-9c79-2bb7ab4f733d/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3f25bf1a-c789-4994-9c79-2bb7ab4f733d/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3f25bf1a-c789-4994-9c79-2bb7ab4f733d/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3f25bf1a-c789-4994-9c79-2bb7ab4f733d/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread/singleton_with-uninit-problems_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_3f25bf1a-c789-4994-9c79-2bb7ab4f733d/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3f25bf1a-c789-4994-9c79-2bb7ab4f733d/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 17cb67016a37b4d6ca4d07f4518c2ed6beef643f ................................................................................................................................................................................................................................................................ 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_3f25bf1a-c789-4994-9c79-2bb7ab4f733d/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3f25bf1a-c789-4994-9c79-2bb7ab4f733d/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3f25bf1a-c789-4994-9c79-2bb7ab4f733d/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3f25bf1a-c789-4994-9c79-2bb7ab4f733d/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread/singleton_with-uninit-problems_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_3f25bf1a-c789-4994-9c79-2bb7ab4f733d/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3f25bf1a-c789-4994-9c79-2bb7ab4f733d/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 17cb67016a37b4d6ca4d07f4518c2ed6beef643f ................................................................................................................................................................................................................................................... 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 07:21:55,083 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 07:21:55,084 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 07:21:55,090 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 07:21:55,090 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 07:21:55,091 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 07:21:55,092 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 07:21:55,093 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 07:21:55,094 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 07:21:55,095 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 07:21:55,095 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 07:21:55,095 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 07:21:55,096 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 07:21:55,097 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 07:21:55,097 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 07:21:55,097 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 07:21:55,098 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 07:21:55,099 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 07:21:55,100 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 07:21:55,101 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 07:21:55,101 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 07:21:55,102 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 07:21:55,104 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 07:21:55,104 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 07:21:55,104 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 07:21:55,105 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 07:21:55,105 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 07:21:55,106 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 07:21:55,106 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 07:21:55,107 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 07:21:55,107 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 07:21:55,107 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 07:21:55,107 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 07:21:55,107 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 07:21:55,108 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 07:21:55,108 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 07:21:55,108 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3f25bf1a-c789-4994-9c79-2bb7ab4f733d/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-10 07:21:55,115 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 07:21:55,116 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 07:21:55,116 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 07:21:55,116 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 07:21:55,117 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 07:21:55,117 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 07:21:55,117 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 07:21:55,117 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 07:21:55,117 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 07:21:55,118 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 07:21:55,118 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 07:21:55,118 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 07:21:55,118 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 07:21:55,118 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 07:21:55,118 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 07:21:55,118 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 07:21:55,118 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 07:21:55,119 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 07:21:55,119 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 07:21:55,119 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 07:21:55,119 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 07:21:55,119 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 07:21:55,119 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 07:21:55,119 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 07:21:55,119 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 07:21:55,120 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 07:21:55,120 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 07:21:55,120 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 07:21:55,120 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_3f25bf1a-c789-4994-9c79-2bb7ab4f733d/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 -> 17cb67016a37b4d6ca4d07f4518c2ed6beef643f [2018-11-10 07:21:55,144 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 07:21:55,153 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 07:21:55,156 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 07:21:55,157 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 07:21:55,157 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 07:21:55,158 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3f25bf1a-c789-4994-9c79-2bb7ab4f733d/bin-2019/ukojak/../../sv-benchmarks/c/pthread/singleton_with-uninit-problems_true-unreach-call.i [2018-11-10 07:21:55,199 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3f25bf1a-c789-4994-9c79-2bb7ab4f733d/bin-2019/ukojak/data/796893243/99999435c621488f969245cfec91076f/FLAGf812813bb [2018-11-10 07:21:55,658 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 07:21:55,659 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3f25bf1a-c789-4994-9c79-2bb7ab4f733d/sv-benchmarks/c/pthread/singleton_with-uninit-problems_true-unreach-call.i [2018-11-10 07:21:55,669 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3f25bf1a-c789-4994-9c79-2bb7ab4f733d/bin-2019/ukojak/data/796893243/99999435c621488f969245cfec91076f/FLAGf812813bb [2018-11-10 07:21:55,679 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3f25bf1a-c789-4994-9c79-2bb7ab4f733d/bin-2019/ukojak/data/796893243/99999435c621488f969245cfec91076f [2018-11-10 07:21:55,681 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 07:21:55,682 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 07:21:55,683 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 07:21:55,683 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 07:21:55,685 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 07:21:55,686 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:21:55" (1/1) ... [2018-11-10 07:21:55,688 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a6d8bff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:21:55, skipping insertion in model container [2018-11-10 07:21:55,688 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:21:55" (1/1) ... [2018-11-10 07:21:55,694 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 07:21:55,726 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 07:21:56,013 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 07:21:56,018 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 07:21:56,052 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 07:21:56,147 INFO L193 MainTranslator]: Completed translation [2018-11-10 07:21:56,148 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:21:56 WrapperNode [2018-11-10 07:21:56,148 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 07:21:56,148 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 07:21:56,149 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 07:21:56,149 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 07:21:56,198 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:21:56" (1/1) ... [2018-11-10 07:21:56,212 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:21:56" (1/1) ... [2018-11-10 07:21:56,228 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 07:21:56,228 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 07:21:56,229 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 07:21:56,229 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 07:21:56,236 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:21:56" (1/1) ... [2018-11-10 07:21:56,237 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:21:56" (1/1) ... [2018-11-10 07:21:56,239 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:21:56" (1/1) ... [2018-11-10 07:21:56,240 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:21:56" (1/1) ... [2018-11-10 07:21:56,245 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:21:56" (1/1) ... [2018-11-10 07:21:56,247 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:21:56" (1/1) ... [2018-11-10 07:21:56,248 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:21:56" (1/1) ... [2018-11-10 07:21:56,251 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 07:21:56,251 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 07:21:56,251 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 07:21:56,251 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 07:21:56,252 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:21:56" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3f25bf1a-c789-4994-9c79-2bb7ab4f733d/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 07:21:56,289 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 07:21:56,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 07:21:56,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-10 07:21:56,289 INFO L130 BoogieDeclarations]: Found specification of procedure thread0 [2018-11-10 07:21:56,289 INFO L138 BoogieDeclarations]: Found implementation of procedure thread0 [2018-11-10 07:21:56,289 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2018-11-10 07:21:56,289 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2018-11-10 07:21:56,290 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2018-11-10 07:21:56,290 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2018-11-10 07:21:56,290 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2018-11-10 07:21:56,290 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2018-11-10 07:21:56,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-10 07:21:56,290 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 07:21:56,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 07:21:56,291 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 07:21:56,548 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 07:21:56,576 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:56,577 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:56,578 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:56,579 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:56,579 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:56,579 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:56,580 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:56,580 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:56,580 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:56,580 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:56,580 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:56,581 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:56,581 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:56,581 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:56,581 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:56,581 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:56,582 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:56,582 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:56,582 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:56,582 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:56,582 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:56,582 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:56,583 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:56,583 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:56,785 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 07:21:56 BasicIcfg [2018-11-10 07:21:56,785 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 07:21:56,786 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 07:21:56,786 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 07:21:56,792 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 07:21:56,792 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 07:21:56" (1/1) ... [2018-11-10 07:21:56,800 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:21:56,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 07:21:56,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 147 states and 276 transitions. [2018-11-10 07:21:56,827 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 276 transitions. [2018-11-10 07:21:56,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-10 07:21:56,828 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 07:21:56,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:21:56,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:21:56,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:21:56,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:21:56,932 WARN L496 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2018-11-10 07:21:56,942 WARN L124 codingBacktranslator]: Skipped backtranslation of ATE [275] [275] L1246-1-->ULTIMATE.startErr5INUSE_VIOLATION: Formula: Thread5_thread0_inUse InVars {Thread5_thread0_inUse=Thread5_thread0_inUse} OutVars{Thread5_thread0_inUse=Thread5_thread0_inUse} AuxVars[] AssignedVars[] because there is no mapped edge [2018-11-10 07:21:56,951 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 10.11 07:21:56 ImpRootNode [2018-11-10 07:21:56,951 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-10 07:21:56,951 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 07:21:56,952 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 07:21:56,952 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 07:21:56,952 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 07:21:56" (3/4) ... [2018-11-10 07:21:56,954 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-10 07:21:56,954 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 07:21:56,956 INFO L168 Benchmark]: Toolchain (without parser) took 1274.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 128.5 MB). Free memory was 957.6 MB in the beginning and 1.0 GB in the end (delta: -76.0 MB). Peak memory consumption was 52.4 MB. Max. memory is 11.5 GB. [2018-11-10 07:21:56,957 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 07:21:56,958 INFO L168 Benchmark]: CACSL2BoogieTranslator took 465.56 ms. Allocated memory is still 1.0 GB. Free memory was 957.6 MB in the beginning and 887.8 MB in the end (delta: 69.8 MB). Peak memory consumption was 69.8 MB. Max. memory is 11.5 GB. [2018-11-10 07:21:56,958 INFO L168 Benchmark]: Boogie Procedure Inliner took 79.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 128.5 MB). Free memory was 887.8 MB in the beginning and 1.1 GB in the end (delta: -232.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. [2018-11-10 07:21:56,959 INFO L168 Benchmark]: Boogie Preprocessor took 22.32 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 07:21:56,959 INFO L168 Benchmark]: RCFGBuilder took 534.28 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: 65.4 MB). Peak memory consumption was 65.4 MB. Max. memory is 11.5 GB. [2018-11-10 07:21:56,959 INFO L168 Benchmark]: CodeCheck took 165.54 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-10 07:21:56,960 INFO L168 Benchmark]: Witness Printer took 3.96 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 07:21:56,962 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 11 procedures, 173 locations, 7 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, 10 NumberOfCodeBlocks, 10 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: 1245]: assertion can be violated assertion can be violated We found a FailurePath: [L1213] char *v; VAL [v={0:0}] [L1246] FCALL pthread_t t; VAL [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 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 465.56 ms. Allocated memory is still 1.0 GB. Free memory was 957.6 MB in the beginning and 887.8 MB in the end (delta: 69.8 MB). Peak memory consumption was 69.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 79.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 128.5 MB). Free memory was 887.8 MB in the beginning and 1.1 GB in the end (delta: -232.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 22.32 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 534.28 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: 65.4 MB). Peak memory consumption was 65.4 MB. Max. memory is 11.5 GB. * CodeCheck took 165.54 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Witness Printer took 3.96 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. 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 07:21:58,352 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 07:21:58,353 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 07:21:58,360 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 07:21:58,360 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 07:21:58,361 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 07:21:58,362 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 07:21:58,363 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 07:21:58,364 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 07:21:58,364 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 07:21:58,365 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 07:21:58,365 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 07:21:58,366 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 07:21:58,367 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 07:21:58,367 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 07:21:58,368 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 07:21:58,368 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 07:21:58,370 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 07:21:58,371 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 07:21:58,372 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 07:21:58,373 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 07:21:58,374 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 07:21:58,375 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 07:21:58,375 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 07:21:58,375 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 07:21:58,376 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 07:21:58,377 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 07:21:58,377 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 07:21:58,378 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 07:21:58,379 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 07:21:58,379 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 07:21:58,379 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 07:21:58,379 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 07:21:58,379 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 07:21:58,380 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 07:21:58,381 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 07:21:58,381 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3f25bf1a-c789-4994-9c79-2bb7ab4f733d/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-10 07:21:58,391 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 07:21:58,391 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 07:21:58,392 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 07:21:58,392 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 07:21:58,392 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 07:21:58,392 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 07:21:58,393 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 07:21:58,393 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 07:21:58,393 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 07:21:58,393 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 07:21:58,393 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 07:21:58,393 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 07:21:58,393 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 07:21:58,394 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 07:21:58,394 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 07:21:58,394 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 07:21:58,394 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 07:21:58,394 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 07:21:58,394 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 07:21:58,394 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 07:21:58,395 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 07:21:58,395 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 07:21:58,395 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 07:21:58,395 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 07:21:58,395 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 07:21:58,395 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 07:21:58,395 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 07:21:58,395 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 07:21:58,396 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 07:21:58,396 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 07:21:58,396 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 07:21:58,396 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_3f25bf1a-c789-4994-9c79-2bb7ab4f733d/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 -> 17cb67016a37b4d6ca4d07f4518c2ed6beef643f [2018-11-10 07:21:58,424 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 07:21:58,431 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 07:21:58,433 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 07:21:58,434 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 07:21:58,434 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 07:21:58,435 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3f25bf1a-c789-4994-9c79-2bb7ab4f733d/bin-2019/ukojak/../../sv-benchmarks/c/pthread/singleton_with-uninit-problems_true-unreach-call.i [2018-11-10 07:21:58,477 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3f25bf1a-c789-4994-9c79-2bb7ab4f733d/bin-2019/ukojak/data/272c1080a/72ea7d79efec46288149269822057158/FLAGb357ea90d [2018-11-10 07:21:58,853 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 07:21:58,853 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3f25bf1a-c789-4994-9c79-2bb7ab4f733d/sv-benchmarks/c/pthread/singleton_with-uninit-problems_true-unreach-call.i [2018-11-10 07:21:58,865 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3f25bf1a-c789-4994-9c79-2bb7ab4f733d/bin-2019/ukojak/data/272c1080a/72ea7d79efec46288149269822057158/FLAGb357ea90d [2018-11-10 07:21:58,875 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3f25bf1a-c789-4994-9c79-2bb7ab4f733d/bin-2019/ukojak/data/272c1080a/72ea7d79efec46288149269822057158 [2018-11-10 07:21:58,877 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 07:21:58,878 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 07:21:58,879 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 07:21:58,879 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 07:21:58,882 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 07:21:58,882 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:21:58" (1/1) ... [2018-11-10 07:21:58,884 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57bdf600 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:21:58, skipping insertion in model container [2018-11-10 07:21:58,885 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:21:58" (1/1) ... [2018-11-10 07:21:58,892 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 07:21:58,926 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 07:21:59,287 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 07:21:59,298 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 07:21:59,336 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 07:21:59,477 INFO L193 MainTranslator]: Completed translation [2018-11-10 07:21:59,478 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:21:59 WrapperNode [2018-11-10 07:21:59,478 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 07:21:59,479 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 07:21:59,479 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 07:21:59,479 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 07:21:59,486 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:21:59" (1/1) ... [2018-11-10 07:21:59,501 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:21:59" (1/1) ... [2018-11-10 07:21:59,563 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 07:21:59,564 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 07:21:59,564 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 07:21:59,564 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 07:21:59,569 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:21:59" (1/1) ... [2018-11-10 07:21:59,569 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:21:59" (1/1) ... [2018-11-10 07:21:59,572 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:21:59" (1/1) ... [2018-11-10 07:21:59,572 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:21:59" (1/1) ... [2018-11-10 07:21:59,578 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:21:59" (1/1) ... [2018-11-10 07:21:59,579 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:21:59" (1/1) ... [2018-11-10 07:21:59,581 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:21:59" (1/1) ... [2018-11-10 07:21:59,584 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 07:21:59,584 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 07:21:59,585 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 07:21:59,585 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 07:21:59,585 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:21:59" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3f25bf1a-c789-4994-9c79-2bb7ab4f733d/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 07:21:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-10 07:21:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-10 07:21:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-10 07:21:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 07:21:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 07:21:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure thread0 [2018-11-10 07:21:59,622 INFO L138 BoogieDeclarations]: Found implementation of procedure thread0 [2018-11-10 07:21:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2018-11-10 07:21:59,622 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2018-11-10 07:21:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2018-11-10 07:21:59,622 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2018-11-10 07:21:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2018-11-10 07:21:59,622 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2018-11-10 07:21:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 07:21:59,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 07:21:59,624 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 07:21:59,898 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 07:21:59,924 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:59,924 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:59,926 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:59,926 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:59,926 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:59,926 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:59,927 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:59,927 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:59,927 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:59,927 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:59,927 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:59,928 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:59,928 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:59,928 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:59,928 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:59,928 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:59,928 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:59,929 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:59,929 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:59,929 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:59,929 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:59,929 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:59,930 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:21:59,930 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 07:22:00,103 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 07:22:00 BasicIcfg [2018-11-10 07:22:00,103 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 07:22:00,104 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 07:22:00,104 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 07:22:00,110 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 07:22:00,110 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 07:22:00" (1/1) ... [2018-11-10 07:22:00,118 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:22:00,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 07:22:00,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 147 states and 276 transitions. [2018-11-10 07:22:00,143 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 276 transitions. [2018-11-10 07:22:00,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-10 07:22:00,145 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 07:22:00,173 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 07:22:00,175 INFO L168 Benchmark]: Toolchain (without parser) took 1297.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.3 MB). Free memory was 942.4 MB in the beginning and 1.1 GB in the end (delta: -115.9 MB). Peak memory consumption was 19.3 MB. Max. memory is 11.5 GB. [2018-11-10 07:22:00,176 INFO L168 Benchmark]: CDTParser took 0.13 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 07:22:00,177 INFO L168 Benchmark]: CACSL2BoogieTranslator took 599.79 ms. Allocated memory is still 1.0 GB. Free memory was 942.4 MB in the beginning and 867.3 MB in the end (delta: 75.2 MB). Peak memory consumption was 75.2 MB. Max. memory is 11.5 GB. [2018-11-10 07:22:00,177 INFO L168 Benchmark]: Boogie Procedure Inliner took 84.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.3 MB). Free memory was 867.3 MB in the beginning and 1.1 GB in the end (delta: -262.3 MB). Peak memory consumption was 18.9 MB. Max. memory is 11.5 GB. [2018-11-10 07:22:00,178 INFO L168 Benchmark]: Boogie Preprocessor took 20.69 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 07:22:00,178 INFO L168 Benchmark]: RCFGBuilder took 518.82 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: 60.7 MB). Peak memory consumption was 60.7 MB. Max. memory is 11.5 GB. [2018-11-10 07:22:00,178 INFO L168 Benchmark]: CodeCheck took 71.02 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: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 11.5 GB. [2018-11-10 07:22:00,181 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 0.13 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 599.79 ms. Allocated memory is still 1.0 GB. Free memory was 942.4 MB in the beginning and 867.3 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 84.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.3 MB). Free memory was 867.3 MB in the beginning and 1.1 GB in the end (delta: -262.3 MB). Peak memory consumption was 18.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 20.69 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 518.82 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: 60.7 MB). Peak memory consumption was 60.7 MB. Max. memory is 11.5 GB. * CodeCheck took 71.02 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: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...