./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread/singleton_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_d6294f76-b41e-43be-858d-a60c51bc20b0/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d6294f76-b41e-43be-858d-a60c51bc20b0/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d6294f76-b41e-43be-858d-a60c51bc20b0/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d6294f76-b41e-43be-858d-a60c51bc20b0/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread/singleton_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_d6294f76-b41e-43be-858d-a60c51bc20b0/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d6294f76-b41e-43be-858d-a60c51bc20b0/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 7540c95af84ce36a44a847aa5fc0422896a0f0bd .................................................................................................................................................................................................................................................................................................................................................... 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_d6294f76-b41e-43be-858d-a60c51bc20b0/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d6294f76-b41e-43be-858d-a60c51bc20b0/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d6294f76-b41e-43be-858d-a60c51bc20b0/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d6294f76-b41e-43be-858d-a60c51bc20b0/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread/singleton_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_d6294f76-b41e-43be-858d-a60c51bc20b0/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d6294f76-b41e-43be-858d-a60c51bc20b0/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 7540c95af84ce36a44a847aa5fc0422896a0f0bd ........................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 19:03:50,427 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 19:03:50,429 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 19:03:50,437 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 19:03:50,437 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 19:03:50,438 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 19:03:50,439 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 19:03:50,440 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 19:03:50,442 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 19:03:50,443 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 19:03:50,443 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 19:03:50,444 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 19:03:50,444 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 19:03:50,446 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 19:03:50,446 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 19:03:50,447 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 19:03:50,448 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 19:03:50,449 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 19:03:50,451 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 19:03:50,452 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 19:03:50,453 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 19:03:50,454 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 19:03:50,456 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 19:03:50,456 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 19:03:50,456 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 19:03:50,457 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 19:03:50,457 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 19:03:50,458 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 19:03:50,459 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 19:03:50,459 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 19:03:50,459 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 19:03:50,460 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 19:03:50,460 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 19:03:50,460 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 19:03:50,461 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 19:03:50,462 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 19:03:50,462 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d6294f76-b41e-43be-858d-a60c51bc20b0/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-18 19:03:50,472 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 19:03:50,472 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 19:03:50,473 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 19:03:50,473 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 19:03:50,474 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 19:03:50,474 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 19:03:50,474 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 19:03:50,474 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 19:03:50,474 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 19:03:50,474 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 19:03:50,475 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 19:03:50,475 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 19:03:50,475 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 19:03:50,475 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 19:03:50,475 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 19:03:50,475 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 19:03:50,475 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 19:03:50,476 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 19:03:50,476 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 19:03:50,476 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 19:03:50,476 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 19:03:50,476 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 19:03:50,476 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 19:03:50,477 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 19:03:50,477 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 19:03:50,477 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 19:03:50,479 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 19:03:50,480 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 19:03:50,480 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 19:03:50,480 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_d6294f76-b41e-43be-858d-a60c51bc20b0/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 -> 7540c95af84ce36a44a847aa5fc0422896a0f0bd [2018-11-18 19:03:50,504 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 19:03:50,512 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 19:03:50,514 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 19:03:50,515 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 19:03:50,516 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 19:03:50,516 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d6294f76-b41e-43be-858d-a60c51bc20b0/bin-2019/ukojak/../../sv-benchmarks/c/pthread/singleton_false-unreach-call.i [2018-11-18 19:03:50,554 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d6294f76-b41e-43be-858d-a60c51bc20b0/bin-2019/ukojak/data/ac5dabbbe/544b33511fe44a7eb1d9e951854e3936/FLAG17c7245ab [2018-11-18 19:03:50,976 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 19:03:50,977 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d6294f76-b41e-43be-858d-a60c51bc20b0/sv-benchmarks/c/pthread/singleton_false-unreach-call.i [2018-11-18 19:03:50,989 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d6294f76-b41e-43be-858d-a60c51bc20b0/bin-2019/ukojak/data/ac5dabbbe/544b33511fe44a7eb1d9e951854e3936/FLAG17c7245ab [2018-11-18 19:03:51,319 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d6294f76-b41e-43be-858d-a60c51bc20b0/bin-2019/ukojak/data/ac5dabbbe/544b33511fe44a7eb1d9e951854e3936 [2018-11-18 19:03:51,321 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 19:03:51,322 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 19:03:51,323 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 19:03:51,323 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 19:03:51,326 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 19:03:51,326 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 07:03:51" (1/1) ... [2018-11-18 19:03:51,329 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b5ed404 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:03:51, skipping insertion in model container [2018-11-18 19:03:51,329 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 07:03:51" (1/1) ... [2018-11-18 19:03:51,336 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 19:03:51,375 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 19:03:51,677 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 19:03:51,684 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 19:03:51,718 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 19:03:51,843 INFO L195 MainTranslator]: Completed translation [2018-11-18 19:03:51,843 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:03:51 WrapperNode [2018-11-18 19:03:51,844 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 19:03:51,844 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 19:03:51,844 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 19:03:51,844 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 19:03:51,850 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:03:51" (1/1) ... [2018-11-18 19:03:51,864 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:03:51" (1/1) ... [2018-11-18 19:03:51,879 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 19:03:51,879 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 19:03:51,879 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 19:03:51,879 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 19:03:51,885 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:03:51" (1/1) ... [2018-11-18 19:03:51,885 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:03:51" (1/1) ... [2018-11-18 19:03:51,888 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:03:51" (1/1) ... [2018-11-18 19:03:51,888 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:03:51" (1/1) ... [2018-11-18 19:03:51,894 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:03:51" (1/1) ... [2018-11-18 19:03:51,896 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:03:51" (1/1) ... [2018-11-18 19:03:51,898 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:03:51" (1/1) ... [2018-11-18 19:03:51,900 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 19:03:51,900 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 19:03:51,901 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 19:03:51,901 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 19:03:51,901 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:03:51" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d6294f76-b41e-43be-858d-a60c51bc20b0/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 [2018-11-18 19:03:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 19:03:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 19:03:51,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 19:03:51,948 INFO L130 BoogieDeclarations]: Found specification of procedure thread0 [2018-11-18 19:03:51,948 INFO L138 BoogieDeclarations]: Found implementation of procedure thread0 [2018-11-18 19:03:51,948 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2018-11-18 19:03:51,948 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2018-11-18 19:03:51,948 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2018-11-18 19:03:51,948 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2018-11-18 19:03:51,948 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2018-11-18 19:03:51,948 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2018-11-18 19:03:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 19:03:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 19:03:51,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 19:03:51,950 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-18 19:03:52,271 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 19:03:52,301 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,301 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,302 WARN L317 ript$VariableManager]: TermVariabe Thread5_thread0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,302 WARN L317 ript$VariableManager]: TermVariabe Thread5_thread0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,302 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,302 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t1~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,302 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,303 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,303 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,303 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,303 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t4~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,303 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t4~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,304 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,304 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,304 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,304 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t1~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,304 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,305 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,305 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,305 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,305 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t1~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,305 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,306 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,306 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,306 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,307 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,307 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,307 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,307 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,307 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,307 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,308 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,308 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,308 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t4~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,308 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t4~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,308 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,309 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,309 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,309 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,309 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,309 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,309 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,310 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,310 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,310 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,310 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,310 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,310 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,311 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,311 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,311 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,311 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t4~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,311 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t4~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,311 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,312 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,312 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,312 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,312 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,312 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,313 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,313 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,313 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,313 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,313 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t1~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,313 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,314 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,314 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,314 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,314 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,314 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,314 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t4~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,315 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t4~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,315 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t4~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,315 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,315 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,315 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,316 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,316 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,316 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,316 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,316 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#t~malloc0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,317 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#t~malloc0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,317 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#t~malloc0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,317 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#t~malloc0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,317 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,317 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,318 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,318 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,318 WARN L317 ript$VariableManager]: TermVariabe Thread3_thread2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,318 WARN L317 ript$VariableManager]: TermVariabe Thread3_thread2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,319 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,319 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,319 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,319 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,319 WARN L317 ript$VariableManager]: TermVariabe Thread4_thread2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,320 WARN L317 ript$VariableManager]: TermVariabe Thread4_thread2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,320 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,320 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,320 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,321 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,321 WARN L317 ript$VariableManager]: TermVariabe Thread1_thread2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,321 WARN L317 ript$VariableManager]: TermVariabe Thread1_thread2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,321 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,321 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,322 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,322 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,322 WARN L317 ript$VariableManager]: TermVariabe Thread2_thread3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,322 WARN L317 ript$VariableManager]: TermVariabe Thread2_thread3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,323 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,323 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:52,476 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 07:03:52 BasicIcfg [2018-11-18 19:03:52,476 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 19:03:52,477 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 19:03:52,477 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 19:03:52,487 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 19:03:52,488 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 07:03:52" (1/1) ... [2018-11-18 19:03:52,500 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 19:03:52,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 19:03:52,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 161 states and 289 transitions. [2018-11-18 19:03:52,527 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 289 transitions. [2018-11-18 19:03:52,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-11-18 19:03:52,530 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 19:03:52,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 19:03:52,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 19:03:52,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 19:03:52,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 19:03:52,656 WARN L493 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2018-11-18 19:03:52,666 WARN L124 codingBacktranslator]: Skipped backtranslation of ATE [291] [291] L1247-->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 [2018-11-18 19:03:52,679 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 18.11 07:03:52 ImpRootNode [2018-11-18 19:03:52,679 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-18 19:03:52,679 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 19:03:52,679 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 19:03:52,680 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 19:03:52,680 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 07:03:52" (3/4) ... [2018-11-18 19:03:52,682 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-18 19:03:52,682 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) [2018-11-18 19:03:52,684 INFO L168 Benchmark]: Toolchain (without parser) took 1362.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 957.1 MB in the beginning and 1.0 GB in the end (delta: -53.3 MB). Peak memory consumption was 98.3 MB. Max. memory is 11.5 GB. [2018-11-18 19:03:52,686 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 19:03:52,686 INFO L168 Benchmark]: CACSL2BoogieTranslator took 520.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 957.1 MB in the beginning and 1.1 GB in the end (delta: -143.7 MB). Peak memory consumption was 46.8 MB. Max. memory is 11.5 GB. [2018-11-18 19:03:52,687 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-11-18 19:03:52,688 INFO L168 Benchmark]: Boogie Preprocessor took 21.21 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. [2018-11-18 19:03:52,688 INFO L168 Benchmark]: RCFGBuilder took 575.91 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: 67.3 MB). Peak memory consumption was 67.3 MB. Max. memory is 11.5 GB. [2018-11-18 19:03:52,688 INFO L168 Benchmark]: CodeCheck took 202.31 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. [2018-11-18 19:03:52,689 INFO L168 Benchmark]: Witness Printer took 4.26 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. [2018-11-18 19:03:52,691 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, 189 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, 11 NumberOfCodeBlocks, 11 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: 1247]: 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}] [L1247] FCALL \read(t) VAL [v={0:0}] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 520.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 957.1 MB in the beginning and 1.1 GB in the end (delta: -143.7 MB). Peak memory consumption was 46.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.21 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 575.91 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: 67.3 MB). Peak memory consumption was 67.3 MB. Max. memory is 11.5 GB. * CodeCheck took 202.31 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. * Witness Printer took 4.26 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 0.1.23-5842f4b [2018-11-18 19:03:54,177 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 19:03:54,179 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 19:03:54,187 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 19:03:54,187 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 19:03:54,188 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 19:03:54,189 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 19:03:54,190 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 19:03:54,191 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 19:03:54,192 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 19:03:54,192 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 19:03:54,192 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 19:03:54,193 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 19:03:54,194 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 19:03:54,194 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 19:03:54,195 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 19:03:54,196 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 19:03:54,197 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 19:03:54,198 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 19:03:54,199 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 19:03:54,200 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 19:03:54,200 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 19:03:54,202 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 19:03:54,202 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 19:03:54,202 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 19:03:54,203 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 19:03:54,204 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 19:03:54,204 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 19:03:54,205 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 19:03:54,205 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 19:03:54,205 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 19:03:54,206 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 19:03:54,206 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 19:03:54,206 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 19:03:54,207 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 19:03:54,207 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 19:03:54,208 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d6294f76-b41e-43be-858d-a60c51bc20b0/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-18 19:03:54,217 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 19:03:54,217 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 19:03:54,218 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 19:03:54,218 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 19:03:54,219 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 19:03:54,219 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 19:03:54,219 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 19:03:54,219 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 19:03:54,219 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 19:03:54,219 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 19:03:54,219 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 19:03:54,219 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 19:03:54,220 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 19:03:54,220 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 19:03:54,220 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 19:03:54,220 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 19:03:54,220 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 19:03:54,220 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 19:03:54,220 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 19:03:54,220 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 19:03:54,220 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 19:03:54,221 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 19:03:54,221 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 19:03:54,221 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 19:03:54,221 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 19:03:54,221 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 19:03:54,221 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 19:03:54,221 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-18 19:03:54,221 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 19:03:54,222 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 19:03:54,222 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 19:03:54,222 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 19:03:54,222 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_d6294f76-b41e-43be-858d-a60c51bc20b0/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 -> 7540c95af84ce36a44a847aa5fc0422896a0f0bd [2018-11-18 19:03:54,252 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 19:03:54,262 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 19:03:54,265 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 19:03:54,266 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 19:03:54,266 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 19:03:54,267 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d6294f76-b41e-43be-858d-a60c51bc20b0/bin-2019/ukojak/../../sv-benchmarks/c/pthread/singleton_false-unreach-call.i [2018-11-18 19:03:54,314 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d6294f76-b41e-43be-858d-a60c51bc20b0/bin-2019/ukojak/data/4937305af/d31176f839d04515b1793a263b769a11/FLAGcd7ec11ba [2018-11-18 19:03:54,689 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 19:03:54,689 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d6294f76-b41e-43be-858d-a60c51bc20b0/sv-benchmarks/c/pthread/singleton_false-unreach-call.i [2018-11-18 19:03:54,701 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d6294f76-b41e-43be-858d-a60c51bc20b0/bin-2019/ukojak/data/4937305af/d31176f839d04515b1793a263b769a11/FLAGcd7ec11ba [2018-11-18 19:03:55,072 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d6294f76-b41e-43be-858d-a60c51bc20b0/bin-2019/ukojak/data/4937305af/d31176f839d04515b1793a263b769a11 [2018-11-18 19:03:55,074 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 19:03:55,075 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 19:03:55,076 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 19:03:55,076 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 19:03:55,079 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 19:03:55,080 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 07:03:55" (1/1) ... [2018-11-18 19:03:55,083 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e45496 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:03:55, skipping insertion in model container [2018-11-18 19:03:55,083 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 07:03:55" (1/1) ... [2018-11-18 19:03:55,093 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 19:03:55,138 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 19:03:55,602 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 19:03:55,615 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 19:03:55,656 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 19:03:55,802 INFO L195 MainTranslator]: Completed translation [2018-11-18 19:03:55,802 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:03:55 WrapperNode [2018-11-18 19:03:55,802 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 19:03:55,803 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 19:03:55,803 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 19:03:55,803 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 19:03:55,866 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:03:55" (1/1) ... [2018-11-18 19:03:55,882 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:03:55" (1/1) ... [2018-11-18 19:03:55,896 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 19:03:55,896 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 19:03:55,896 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 19:03:55,897 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 19:03:55,902 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:03:55" (1/1) ... [2018-11-18 19:03:55,902 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:03:55" (1/1) ... [2018-11-18 19:03:55,904 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:03:55" (1/1) ... [2018-11-18 19:03:55,904 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:03:55" (1/1) ... [2018-11-18 19:03:55,910 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:03:55" (1/1) ... [2018-11-18 19:03:55,911 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:03:55" (1/1) ... [2018-11-18 19:03:55,912 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:03:55" (1/1) ... [2018-11-18 19:03:55,914 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 19:03:55,915 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 19:03:55,915 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 19:03:55,915 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 19:03:55,915 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:03:55" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d6294f76-b41e-43be-858d-a60c51bc20b0/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 [2018-11-18 19:03:55,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-18 19:03:55,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 19:03:55,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-18 19:03:55,949 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 19:03:55,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 19:03:55,949 INFO L130 BoogieDeclarations]: Found specification of procedure thread0 [2018-11-18 19:03:55,949 INFO L138 BoogieDeclarations]: Found implementation of procedure thread0 [2018-11-18 19:03:55,949 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2018-11-18 19:03:55,949 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2018-11-18 19:03:55,949 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2018-11-18 19:03:55,950 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2018-11-18 19:03:55,950 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2018-11-18 19:03:55,950 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2018-11-18 19:03:55,950 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 19:03:55,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 19:03:55,951 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-18 19:03:56,247 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 19:03:56,273 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,273 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,273 WARN L317 ript$VariableManager]: TermVariabe Thread5_thread0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,273 WARN L317 ript$VariableManager]: TermVariabe Thread5_thread0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,274 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,274 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t1~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,274 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,274 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,274 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,274 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,275 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t4~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,275 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t4~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,275 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,275 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,275 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,276 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t1~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,276 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,276 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,276 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,276 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,276 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t1~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,277 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,280 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,280 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,280 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,280 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,281 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,281 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,281 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,281 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,281 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,281 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,281 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,282 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t4~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,282 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t4~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,282 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,282 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,282 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,282 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,282 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,282 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,283 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,283 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,283 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,283 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,283 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,283 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,284 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,284 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,284 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,284 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,284 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t4~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,284 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t4~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,284 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,285 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,285 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,285 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,285 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,285 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,285 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,285 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,286 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,286 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,286 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t1~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,286 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,286 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,286 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,286 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,287 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,287 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,287 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t4~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,287 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t4~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,287 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t4~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,287 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,287 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,287 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,288 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,288 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,288 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,288 WARN L317 ript$VariableManager]: TermVariabe Thread0_thread1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,288 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#t~malloc0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,288 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#t~malloc0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,289 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#t~malloc0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,289 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#t~malloc0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,289 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,289 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,289 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,289 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,289 WARN L317 ript$VariableManager]: TermVariabe Thread3_thread2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,290 WARN L317 ript$VariableManager]: TermVariabe Thread3_thread2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,290 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,290 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,290 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,290 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,290 WARN L317 ript$VariableManager]: TermVariabe Thread4_thread2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,290 WARN L317 ript$VariableManager]: TermVariabe Thread4_thread2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,291 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,291 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,291 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,291 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,291 WARN L317 ript$VariableManager]: TermVariabe Thread1_thread2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,291 WARN L317 ript$VariableManager]: TermVariabe Thread1_thread2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,291 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,292 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,292 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,292 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,292 WARN L317 ript$VariableManager]: TermVariabe Thread2_thread3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,292 WARN L317 ript$VariableManager]: TermVariabe Thread2_thread3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,292 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,292 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:03:56,448 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 07:03:56 BasicIcfg [2018-11-18 19:03:56,448 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 19:03:56,448 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 19:03:56,448 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 19:03:56,455 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 19:03:56,455 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 07:03:56" (1/1) ... [2018-11-18 19:03:56,463 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 19:03:56,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 19:03:56,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 161 states and 289 transitions. [2018-11-18 19:03:56,489 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 289 transitions. [2018-11-18 19:03:56,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-11-18 19:03:56,491 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 19:03:56,519 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:128) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.convertApplicationTerm(TermTransferrer.java:162) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$BuildApplicationTerm.walk(TermTransformer.java:320) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:253) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.SmtSymbols.transferSymbols(SmtSymbols.java:129) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:449) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-18 19:03:56,521 INFO L168 Benchmark]: Toolchain (without parser) took 1446.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -132.1 MB). Peak memory consumption was 16.3 MB. Max. memory is 11.5 GB. [2018-11-18 19:03:56,523 INFO L168 Benchmark]: CDTParser took 0.17 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. [2018-11-18 19:03:56,523 INFO L168 Benchmark]: CACSL2BoogieTranslator took 726.73 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 869.2 MB in the end (delta: 75.2 MB). Peak memory consumption was 75.2 MB. Max. memory is 11.5 GB. [2018-11-18 19:03:56,524 INFO L168 Benchmark]: Boogie Procedure Inliner took 93.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 869.2 MB in the beginning and 1.1 GB in the end (delta: -274.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. [2018-11-18 19:03:56,524 INFO L168 Benchmark]: Boogie Preprocessor took 18.00 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. [2018-11-18 19:03:56,525 INFO L168 Benchmark]: RCFGBuilder took 533.46 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: 61.6 MB). Peak memory consumption was 61.6 MB. Max. memory is 11.5 GB. [2018-11-18 19:03:56,525 INFO L168 Benchmark]: CodeCheck took 72.59 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: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 11.5 GB. [2018-11-18 19:03:56,528 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 0.17 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 726.73 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 869.2 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 93.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 869.2 MB in the beginning and 1.1 GB in the end (delta: -274.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 18.00 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 533.46 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: 61.6 MB). Peak memory consumption was 61.6 MB. Max. memory is 11.5 GB. * CodeCheck took 72.59 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: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...