./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 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_3d155dbf-5ec3-45f6-997e-4f31986ff34b/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3d155dbf-5ec3-45f6-997e-4f31986ff34b/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3d155dbf-5ec3-45f6-997e-4f31986ff34b/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3d155dbf-5ec3-45f6-997e-4f31986ff34b/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread/singleton_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_3d155dbf-5ec3-45f6-997e-4f31986ff34b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3d155dbf-5ec3-45f6-997e-4f31986ff34b/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_3d155dbf-5ec3-45f6-997e-4f31986ff34b/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3d155dbf-5ec3-45f6-997e-4f31986ff34b/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3d155dbf-5ec3-45f6-997e-4f31986ff34b/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3d155dbf-5ec3-45f6-997e-4f31986ff34b/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread/singleton_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_3d155dbf-5ec3-45f6-997e-4f31986ff34b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3d155dbf-5ec3-45f6-997e-4f31986ff34b/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 0.1.23-1dbac8b [2018-11-10 01:56:19,679 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 01:56:19,680 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 01:56:19,688 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 01:56:19,688 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 01:56:19,689 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 01:56:19,690 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 01:56:19,691 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 01:56:19,692 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 01:56:19,692 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 01:56:19,693 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 01:56:19,693 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 01:56:19,694 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 01:56:19,694 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 01:56:19,695 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 01:56:19,696 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 01:56:19,696 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 01:56:19,697 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 01:56:19,698 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 01:56:19,699 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 01:56:19,700 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 01:56:19,701 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 01:56:19,702 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 01:56:19,703 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 01:56:19,703 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 01:56:19,703 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 01:56:19,704 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 01:56:19,705 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 01:56:19,705 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 01:56:19,706 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 01:56:19,706 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 01:56:19,707 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 01:56:19,707 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 01:56:19,707 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 01:56:19,707 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 01:56:19,708 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 01:56:19,708 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3d155dbf-5ec3-45f6-997e-4f31986ff34b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-10 01:56:19,718 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 01:56:19,718 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 01:56:19,719 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 01:56:19,719 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 01:56:19,720 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 01:56:19,720 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 01:56:19,720 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 01:56:19,720 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 01:56:19,720 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 01:56:19,720 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 01:56:19,720 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 01:56:19,721 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 01:56:19,721 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 01:56:19,721 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 01:56:19,721 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 01:56:19,721 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 01:56:19,721 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 01:56:19,721 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 01:56:19,722 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 01:56:19,722 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 01:56:19,722 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 01:56:19,722 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 01:56:19,722 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 01:56:19,722 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 01:56:19,722 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 01:56:19,723 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 01:56:19,723 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 01:56:19,723 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 01:56:19,723 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_3d155dbf-5ec3-45f6-997e-4f31986ff34b/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 [2018-11-10 01:56:19,746 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 01:56:19,754 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 01:56:19,757 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 01:56:19,758 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 01:56:19,758 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 01:56:19,759 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3d155dbf-5ec3-45f6-997e-4f31986ff34b/bin-2019/ukojak/../../sv-benchmarks/c/pthread/singleton_false-unreach-call.i [2018-11-10 01:56:19,794 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3d155dbf-5ec3-45f6-997e-4f31986ff34b/bin-2019/ukojak/data/bd62f0199/0605782a087a4cb7b7a108322711890b/FLAGfcfdd09d2 [2018-11-10 01:56:20,239 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 01:56:20,240 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3d155dbf-5ec3-45f6-997e-4f31986ff34b/sv-benchmarks/c/pthread/singleton_false-unreach-call.i [2018-11-10 01:56:20,252 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3d155dbf-5ec3-45f6-997e-4f31986ff34b/bin-2019/ukojak/data/bd62f0199/0605782a087a4cb7b7a108322711890b/FLAGfcfdd09d2 [2018-11-10 01:56:20,264 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3d155dbf-5ec3-45f6-997e-4f31986ff34b/bin-2019/ukojak/data/bd62f0199/0605782a087a4cb7b7a108322711890b [2018-11-10 01:56:20,266 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 01:56:20,267 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 01:56:20,267 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 01:56:20,267 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 01:56:20,269 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 01:56:20,270 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:56:20" (1/1) ... [2018-11-10 01:56:20,272 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@584d7dc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:56:20, skipping insertion in model container [2018-11-10 01:56:20,272 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:56:20" (1/1) ... [2018-11-10 01:56:20,278 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 01:56:20,311 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 01:56:20,596 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 01:56:20,602 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 01:56:20,637 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 01:56:20,708 INFO L193 MainTranslator]: Completed translation [2018-11-10 01:56:20,709 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:56:20 WrapperNode [2018-11-10 01:56:20,709 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 01:56:20,709 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 01:56:20,709 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 01:56:20,709 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 01:56:20,759 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:56:20" (1/1) ... [2018-11-10 01:56:20,775 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:56:20" (1/1) ... [2018-11-10 01:56:20,789 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 01:56:20,789 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 01:56:20,789 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 01:56:20,789 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 01:56:20,794 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:56:20" (1/1) ... [2018-11-10 01:56:20,794 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:56:20" (1/1) ... [2018-11-10 01:56:20,797 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:56:20" (1/1) ... [2018-11-10 01:56:20,797 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:56:20" (1/1) ... [2018-11-10 01:56:20,803 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:56:20" (1/1) ... [2018-11-10 01:56:20,805 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:56:20" (1/1) ... [2018-11-10 01:56:20,806 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:56:20" (1/1) ... [2018-11-10 01:56:20,808 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 01:56:20,809 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 01:56:20,809 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 01:56:20,809 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 01:56:20,810 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:56:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d155dbf-5ec3-45f6-997e-4f31986ff34b/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 01:56:20,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 01:56:20,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 01:56:20,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-10 01:56:20,859 INFO L130 BoogieDeclarations]: Found specification of procedure thread0 [2018-11-10 01:56:20,859 INFO L138 BoogieDeclarations]: Found implementation of procedure thread0 [2018-11-10 01:56:20,859 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2018-11-10 01:56:20,859 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2018-11-10 01:56:20,860 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2018-11-10 01:56:20,860 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2018-11-10 01:56:20,860 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2018-11-10 01:56:20,860 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2018-11-10 01:56:20,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-10 01:56:20,860 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 01:56:20,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 01:56:20,862 WARN L200 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-10 01:56:21,185 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 01:56:21,209 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:21,209 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:21,211 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:21,211 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:21,212 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:21,212 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:21,212 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:21,212 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:21,213 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:21,213 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:21,213 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:21,213 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:21,213 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:21,213 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:21,213 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:21,214 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:21,214 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:21,214 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:21,214 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:21,214 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:21,215 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:21,215 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:21,215 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:21,215 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:21,447 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:56:21 BasicIcfg [2018-11-10 01:56:21,447 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 01:56:21,447 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 01:56:21,447 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 01:56:21,454 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 01:56:21,455 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:56:21" (1/1) ... [2018-11-10 01:56:21,463 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:56:21,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 01:56:21,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 141 states and 269 transitions. [2018-11-10 01:56:21,490 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 269 transitions. [2018-11-10 01:56:21,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-10 01:56:21,492 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 01:56:21,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 01:56:21,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 01:56:21,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 01:56:21,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 01:56:21,608 WARN L496 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2018-11-10 01:56:21,619 WARN L124 codingBacktranslator]: Skipped backtranslation of ATE [257] [257] L1246-1-->ULTIMATE.startErr5INUSE_VIOLATION: Formula: Thread5_thread0_inUse InVars {Thread5_thread0_inUse=Thread5_thread0_inUse} OutVars{Thread5_thread0_inUse=Thread5_thread0_inUse} AuxVars[] AssignedVars[] because there is no mapped edge [2018-11-10 01:56:21,630 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 10.11 01:56:21 ImpRootNode [2018-11-10 01:56:21,630 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-10 01:56:21,630 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 01:56:21,630 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 01:56:21,631 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 01:56:21,631 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:56:21" (3/4) ... [2018-11-10 01:56:21,633 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-10 01:56:21,634 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.witnessprinter has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.witnessprinter.WitnessPrinter.generateReachabilityCounterexampleWitness(WitnessPrinter.java:177) at de.uni_freiburg.informatik.ultimate.witnessprinter.WitnessPrinter.finish(WitnessPrinter.java:139) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:131) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 01:56:21,635 INFO L168 Benchmark]: Toolchain (without parser) took 1369.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.0 MB). Free memory was 952.2 MB in the beginning and 1.1 GB in the end (delta: -113.8 MB). Peak memory consumption was 47.2 MB. Max. memory is 11.5 GB. [2018-11-10 01:56:21,637 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 01:56:21,637 INFO L168 Benchmark]: CACSL2BoogieTranslator took 441.78 ms. Allocated memory is still 1.0 GB. Free memory was 952.2 MB in the beginning and 879.5 MB in the end (delta: 72.7 MB). Peak memory consumption was 72.7 MB. Max. memory is 11.5 GB. [2018-11-10 01:56:21,638 INFO L168 Benchmark]: Boogie Procedure Inliner took 79.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.0 MB). Free memory was 879.5 MB in the beginning and 1.2 GB in the end (delta: -274.6 MB). Peak memory consumption was 17.8 MB. Max. memory is 11.5 GB. [2018-11-10 01:56:21,638 INFO L168 Benchmark]: Boogie Preprocessor took 19.46 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-10 01:56:21,639 INFO L168 Benchmark]: RCFGBuilder took 638.20 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 68.1 MB). Peak memory consumption was 68.1 MB. Max. memory is 11.5 GB. [2018-11-10 01:56:21,639 INFO L168 Benchmark]: CodeCheck took 183.08 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: 16.7 MB). Peak memory consumption was 16.7 MB. Max. memory is 11.5 GB. [2018-11-10 01:56:21,640 INFO L168 Benchmark]: Witness Printer took 4.53 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 01:56:21,642 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, 167 locations, 7 error locations. UNSAFE Result, 0.1s OverallTime, 1 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 10 NumberOfCodeBlocks, 10 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - CounterExampleResult [Line: 1245]: assertion can be violated assertion can be violated We found a FailurePath: [L1213] char *v; VAL [v={0:0}] [L1246] FCALL pthread_t t; VAL [v={0:0}] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 441.78 ms. Allocated memory is still 1.0 GB. Free memory was 952.2 MB in the beginning and 879.5 MB in the end (delta: 72.7 MB). Peak memory consumption was 72.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 79.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.0 MB). Free memory was 879.5 MB in the beginning and 1.2 GB in the end (delta: -274.6 MB). Peak memory consumption was 17.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 19.46 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 638.20 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 68.1 MB). Peak memory consumption was 68.1 MB. Max. memory is 11.5 GB. * CodeCheck took 183.08 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: 16.7 MB). Peak memory consumption was 16.7 MB. Max. memory is 11.5 GB. * Witness Printer took 4.53 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. * Results from de.uni_freiburg.informatik.ultimate.witnessprinter: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.witnessprinter: NullPointerException: null: de.uni_freiburg.informatik.ultimate.witnessprinter.WitnessPrinter.generateReachabilityCounterexampleWitness(WitnessPrinter.java:177) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 01:56:23,124 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 01:56:23,125 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 01:56:23,134 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 01:56:23,134 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 01:56:23,135 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 01:56:23,136 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 01:56:23,136 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 01:56:23,137 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 01:56:23,137 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 01:56:23,138 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 01:56:23,138 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 01:56:23,139 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 01:56:23,140 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 01:56:23,140 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 01:56:23,141 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 01:56:23,142 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 01:56:23,143 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 01:56:23,144 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 01:56:23,145 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 01:56:23,146 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 01:56:23,147 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 01:56:23,149 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 01:56:23,149 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 01:56:23,149 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 01:56:23,150 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 01:56:23,150 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 01:56:23,151 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 01:56:23,151 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 01:56:23,152 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 01:56:23,152 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 01:56:23,153 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 01:56:23,153 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 01:56:23,153 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 01:56:23,154 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 01:56:23,155 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 01:56:23,155 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3d155dbf-5ec3-45f6-997e-4f31986ff34b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-10 01:56:23,165 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 01:56:23,165 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 01:56:23,166 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 01:56:23,166 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 01:56:23,167 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 01:56:23,167 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 01:56:23,167 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 01:56:23,167 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 01:56:23,167 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 01:56:23,167 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 01:56:23,168 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 01:56:23,168 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 01:56:23,168 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 01:56:23,168 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 01:56:23,168 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 01:56:23,168 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 01:56:23,168 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 01:56:23,168 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 01:56:23,169 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 01:56:23,169 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 01:56:23,169 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 01:56:23,169 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 01:56:23,169 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 01:56:23,169 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 01:56:23,169 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 01:56:23,170 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 01:56:23,170 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 01:56:23,170 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 01:56:23,170 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 01:56:23,170 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 01:56:23,170 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 01:56:23,170 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_3d155dbf-5ec3-45f6-997e-4f31986ff34b/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 [2018-11-10 01:56:23,201 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 01:56:23,210 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 01:56:23,213 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 01:56:23,214 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 01:56:23,214 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 01:56:23,215 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3d155dbf-5ec3-45f6-997e-4f31986ff34b/bin-2019/ukojak/../../sv-benchmarks/c/pthread/singleton_false-unreach-call.i [2018-11-10 01:56:23,260 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3d155dbf-5ec3-45f6-997e-4f31986ff34b/bin-2019/ukojak/data/62c457a38/b618a2d10f744c5ba41e1b57b1fff63c/FLAG106a1fd82 [2018-11-10 01:56:23,643 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 01:56:23,644 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3d155dbf-5ec3-45f6-997e-4f31986ff34b/sv-benchmarks/c/pthread/singleton_false-unreach-call.i [2018-11-10 01:56:23,656 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3d155dbf-5ec3-45f6-997e-4f31986ff34b/bin-2019/ukojak/data/62c457a38/b618a2d10f744c5ba41e1b57b1fff63c/FLAG106a1fd82 [2018-11-10 01:56:23,668 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3d155dbf-5ec3-45f6-997e-4f31986ff34b/bin-2019/ukojak/data/62c457a38/b618a2d10f744c5ba41e1b57b1fff63c [2018-11-10 01:56:23,670 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 01:56:23,671 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 01:56:23,672 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 01:56:23,672 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 01:56:23,675 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 01:56:23,676 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:56:23" (1/1) ... [2018-11-10 01:56:23,678 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ab9117d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:56:23, skipping insertion in model container [2018-11-10 01:56:23,678 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:56:23" (1/1) ... [2018-11-10 01:56:23,686 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 01:56:23,725 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 01:56:24,073 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 01:56:24,082 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 01:56:24,117 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 01:56:24,209 INFO L193 MainTranslator]: Completed translation [2018-11-10 01:56:24,210 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:56:24 WrapperNode [2018-11-10 01:56:24,210 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 01:56:24,210 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 01:56:24,210 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 01:56:24,210 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 01:56:24,216 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:56:24" (1/1) ... [2018-11-10 01:56:24,232 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:56:24" (1/1) ... [2018-11-10 01:56:24,294 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 01:56:24,294 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 01:56:24,294 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 01:56:24,294 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 01:56:24,299 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:56:24" (1/1) ... [2018-11-10 01:56:24,299 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:56:24" (1/1) ... [2018-11-10 01:56:24,302 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:56:24" (1/1) ... [2018-11-10 01:56:24,302 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:56:24" (1/1) ... [2018-11-10 01:56:24,307 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:56:24" (1/1) ... [2018-11-10 01:56:24,308 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:56:24" (1/1) ... [2018-11-10 01:56:24,309 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:56:24" (1/1) ... [2018-11-10 01:56:24,312 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 01:56:24,312 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 01:56:24,312 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 01:56:24,312 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 01:56:24,313 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:56:24" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d155dbf-5ec3-45f6-997e-4f31986ff34b/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 01:56:24,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-10 01:56:24,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-10 01:56:24,345 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 01:56:24,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 01:56:24,345 INFO L130 BoogieDeclarations]: Found specification of procedure thread0 [2018-11-10 01:56:24,345 INFO L138 BoogieDeclarations]: Found implementation of procedure thread0 [2018-11-10 01:56:24,346 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2018-11-10 01:56:24,346 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2018-11-10 01:56:24,346 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2018-11-10 01:56:24,346 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2018-11-10 01:56:24,346 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2018-11-10 01:56:24,346 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2018-11-10 01:56:24,346 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 01:56:24,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 01:56:24,348 WARN L200 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-10 01:56:24,603 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 01:56:24,628 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:24,629 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:24,630 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:24,631 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:24,631 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:24,631 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:24,632 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:24,632 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:24,632 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:24,632 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:24,632 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:24,632 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:24,633 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:24,633 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:24,633 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:24,633 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:24,633 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:24,633 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:24,634 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:24,634 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:24,634 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:24,634 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:24,634 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:24,635 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 01:56:24,848 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:56:24 BasicIcfg [2018-11-10 01:56:24,848 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 01:56:24,849 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 01:56:24,849 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 01:56:24,856 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 01:56:24,856 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:56:24" (1/1) ... [2018-11-10 01:56:24,863 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:56:24,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 01:56:24,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 146 states and 274 transitions. [2018-11-10 01:56:24,888 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 274 transitions. [2018-11-10 01:56:24,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-10 01:56:24,889 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 01:56:24,926 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.IllegalArgumentException: Indexed Sort BitVec undefined at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.getSort(SortSymbol.java:177) at de.uni_freiburg.informatik.ultimate.logic.Theory.getSort(Theory.java:1243) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:287) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSort(TermTransferrer.java:147) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.convertApplicationTerm(TermTransferrer.java:177) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$BuildApplicationTerm.walk(TermTransformer.java:320) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:253) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:452) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 01:56:24,928 INFO L168 Benchmark]: Toolchain (without parser) took 1257.40 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 109.6 MB). Free memory was 943.3 MB in the beginning and 1.0 GB in the end (delta: -90.1 MB). Peak memory consumption was 19.5 MB. Max. memory is 11.5 GB. [2018-11-10 01:56:24,930 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 01:56:24,930 INFO L168 Benchmark]: CACSL2BoogieTranslator took 537.92 ms. Allocated memory is still 1.0 GB. Free memory was 943.3 MB in the beginning and 868.1 MB in the end (delta: 75.2 MB). Peak memory consumption was 75.2 MB. Max. memory is 11.5 GB. [2018-11-10 01:56:24,931 INFO L168 Benchmark]: Boogie Procedure Inliner took 83.47 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 109.6 MB). Free memory was 868.1 MB in the beginning and 1.1 GB in the end (delta: -235.1 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. [2018-11-10 01:56:24,931 INFO L168 Benchmark]: Boogie Preprocessor took 17.96 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 01:56:24,931 INFO L168 Benchmark]: RCFGBuilder took 536.36 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 64.2 MB). Peak memory consumption was 64.2 MB. Max. memory is 11.5 GB. [2018-11-10 01:56:24,932 INFO L168 Benchmark]: CodeCheck took 78.96 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 11.5 GB. [2018-11-10 01:56:24,935 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: IllegalArgumentException: Indexed Sort BitVec undefined: de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 537.92 ms. Allocated memory is still 1.0 GB. Free memory was 943.3 MB in the beginning and 868.1 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 83.47 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 109.6 MB). Free memory was 868.1 MB in the beginning and 1.1 GB in the end (delta: -235.1 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 17.96 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 536.36 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 64.2 MB). Peak memory consumption was 64.2 MB. Max. memory is 11.5 GB. * CodeCheck took 78.96 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...