./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread-nondet/nondet-loop-bound-variant_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_ef44efa2-ec84-4b6d-b5c2-41fd58fb604c/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ef44efa2-ec84-4b6d-b5c2-41fd58fb604c/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ef44efa2-ec84-4b6d-b5c2-41fd58fb604c/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ef44efa2-ec84-4b6d-b5c2-41fd58fb604c/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-nondet/nondet-loop-bound-variant_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_ef44efa2-ec84-4b6d-b5c2-41fd58fb604c/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ef44efa2-ec84-4b6d-b5c2-41fd58fb604c/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 924c2c8b252a881a87d805302d80fec6ce140fd5 ...................................................................................................................................................................................................................................................................... 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_ef44efa2-ec84-4b6d-b5c2-41fd58fb604c/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ef44efa2-ec84-4b6d-b5c2-41fd58fb604c/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ef44efa2-ec84-4b6d-b5c2-41fd58fb604c/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ef44efa2-ec84-4b6d-b5c2-41fd58fb604c/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-nondet/nondet-loop-bound-variant_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_ef44efa2-ec84-4b6d-b5c2-41fd58fb604c/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ef44efa2-ec84-4b6d-b5c2-41fd58fb604c/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 924c2c8b252a881a87d805302d80fec6ce140fd5 .................................................................................................................................................................................................................................................... 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 16:09:11,672 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 16:09:11,673 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 16:09:11,679 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 16:09:11,680 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 16:09:11,680 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 16:09:11,681 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 16:09:11,682 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 16:09:11,683 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 16:09:11,684 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 16:09:11,684 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 16:09:11,685 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 16:09:11,685 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 16:09:11,686 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 16:09:11,687 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 16:09:11,687 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 16:09:11,688 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 16:09:11,690 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 16:09:11,691 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 16:09:11,692 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 16:09:11,693 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 16:09:11,693 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 16:09:11,695 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 16:09:11,695 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 16:09:11,695 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 16:09:11,696 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 16:09:11,696 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 16:09:11,697 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 16:09:11,697 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 16:09:11,698 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 16:09:11,698 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 16:09:11,699 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 16:09:11,699 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 16:09:11,699 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 16:09:11,700 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 16:09:11,700 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 16:09:11,700 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ef44efa2-ec84-4b6d-b5c2-41fd58fb604c/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-18 16:09:11,709 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 16:09:11,709 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 16:09:11,710 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 16:09:11,710 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 16:09:11,711 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 16:09:11,711 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 16:09:11,711 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 16:09:11,711 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 16:09:11,711 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 16:09:11,711 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 16:09:11,711 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 16:09:11,712 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 16:09:11,712 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 16:09:11,712 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 16:09:11,712 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 16:09:11,712 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 16:09:11,713 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 16:09:11,713 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 16:09:11,713 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 16:09:11,713 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 16:09:11,713 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 16:09:11,713 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 16:09:11,714 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 16:09:11,714 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 16:09:11,714 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 16:09:11,714 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 16:09:11,714 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 16:09:11,714 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 16:09:11,714 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 16:09:11,714 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_ef44efa2-ec84-4b6d-b5c2-41fd58fb604c/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 -> 924c2c8b252a881a87d805302d80fec6ce140fd5 [2018-11-18 16:09:11,739 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 16:09:11,748 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 16:09:11,751 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 16:09:11,752 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 16:09:11,752 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 16:09:11,753 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ef44efa2-ec84-4b6d-b5c2-41fd58fb604c/bin-2019/ukojak/../../sv-benchmarks/c/pthread-nondet/nondet-loop-bound-variant_false-unreach-call.i [2018-11-18 16:09:11,794 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ef44efa2-ec84-4b6d-b5c2-41fd58fb604c/bin-2019/ukojak/data/f69b9974e/edff0a4f2ac94e1cbfcdf5ba941a643b/FLAG9bca686ca [2018-11-18 16:09:12,239 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 16:09:12,239 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ef44efa2-ec84-4b6d-b5c2-41fd58fb604c/sv-benchmarks/c/pthread-nondet/nondet-loop-bound-variant_false-unreach-call.i [2018-11-18 16:09:12,251 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ef44efa2-ec84-4b6d-b5c2-41fd58fb604c/bin-2019/ukojak/data/f69b9974e/edff0a4f2ac94e1cbfcdf5ba941a643b/FLAG9bca686ca [2018-11-18 16:09:12,259 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ef44efa2-ec84-4b6d-b5c2-41fd58fb604c/bin-2019/ukojak/data/f69b9974e/edff0a4f2ac94e1cbfcdf5ba941a643b [2018-11-18 16:09:12,261 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 16:09:12,262 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 16:09:12,263 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 16:09:12,263 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 16:09:12,265 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 16:09:12,266 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 04:09:12" (1/1) ... [2018-11-18 16:09:12,267 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c938308 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:09:12, skipping insertion in model container [2018-11-18 16:09:12,267 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 04:09:12" (1/1) ... [2018-11-18 16:09:12,273 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 16:09:12,301 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 16:09:12,518 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 16:09:12,527 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 16:09:12,607 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 16:09:12,642 INFO L195 MainTranslator]: Completed translation [2018-11-18 16:09:12,642 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:09:12 WrapperNode [2018-11-18 16:09:12,642 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 16:09:12,643 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 16:09:12,643 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 16:09:12,643 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 16:09:12,648 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:09:12" (1/1) ... [2018-11-18 16:09:12,659 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:09:12" (1/1) ... [2018-11-18 16:09:12,676 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 16:09:12,676 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 16:09:12,676 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 16:09:12,677 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 16:09:12,682 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:09:12" (1/1) ... [2018-11-18 16:09:12,682 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:09:12" (1/1) ... [2018-11-18 16:09:12,684 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:09:12" (1/1) ... [2018-11-18 16:09:12,684 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:09:12" (1/1) ... [2018-11-18 16:09:12,688 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:09:12" (1/1) ... [2018-11-18 16:09:12,692 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:09:12" (1/1) ... [2018-11-18 16:09:12,693 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:09:12" (1/1) ... [2018-11-18 16:09:12,695 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 16:09:12,696 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 16:09:12,696 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 16:09:12,696 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 16:09:12,696 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:09:12" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ef44efa2-ec84-4b6d-b5c2-41fd58fb604c/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 16:09:12,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 16:09:12,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 16:09:12,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 16:09:12,732 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2018-11-18 16:09:12,732 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2018-11-18 16:09:12,732 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2018-11-18 16:09:12,732 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2018-11-18 16:09:12,732 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2018-11-18 16:09:12,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 16:09:12,732 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 16:09:12,732 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 16:09:12,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 16:09:12,733 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 16:09:12,995 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 16:09:13,012 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thr2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:13,012 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thr2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:13,013 WARN L317 ript$VariableManager]: TermVariabe Thread1_thr2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:13,013 WARN L317 ript$VariableManager]: TermVariabe Thread1_thr2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:13,013 WARN L317 ript$VariableManager]: TermVariabe Thread1_thr2_~t~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:13,013 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thr2_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:13,013 WARN L317 ript$VariableManager]: TermVariabe Thread1_thr2_~k~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:13,013 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thr2_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:13,013 WARN L317 ript$VariableManager]: TermVariabe Thread1_thr2_~k~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:13,014 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thr2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:13,014 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thr2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:13,014 WARN L317 ript$VariableManager]: TermVariabe Thread1_thr2_~t~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:13,014 WARN L317 ript$VariableManager]: TermVariabe Thread1_thr2_~k~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:13,014 WARN L317 ript$VariableManager]: TermVariabe Thread1_thr2_~k~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:13,015 WARN L317 ript$VariableManager]: TermVariabe Thread1_thr2_~t~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:13,015 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:13,015 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:13,015 WARN L317 ript$VariableManager]: TermVariabe Thread0_thr1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:13,015 WARN L317 ript$VariableManager]: TermVariabe Thread0_thr1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:13,016 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:13,016 WARN L317 ript$VariableManager]: TermVariabe Thread0_thr1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:13,016 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:13,016 WARN L317 ript$VariableManager]: TermVariabe Thread0_thr1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:13,016 WARN L317 ript$VariableManager]: TermVariabe Thread0_thr1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:13,016 WARN L317 ript$VariableManager]: TermVariabe Thread0_thr1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:13,021 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:09:13 BasicIcfg [2018-11-18 16:09:13,022 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 16:09:13,022 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 16:09:13,022 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 16:09:13,028 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 16:09:13,028 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:09:13" (1/1) ... [2018-11-18 16:09:13,035 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:09:13,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 16:09:13,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 84 states and 87 transitions. [2018-11-18 16:09:13,057 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 87 transitions. [2018-11-18 16:09:13,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2018-11-18 16:09:13,059 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 16:09:13,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 16:09:13,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 16:09:13,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 16:09:13,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 16:09:13,362 WARN L493 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2018-11-18 16:09:13,374 WARN L124 codingBacktranslator]: Skipped backtranslation of ATE [211] [211] L695-1-->ULTIMATE.startErr0INUSE_VIOLATION: Formula: Thread0_thr1_inUse InVars {Thread0_thr1_inUse=Thread0_thr1_inUse} OutVars{Thread0_thr1_inUse=Thread0_thr1_inUse} AuxVars[] AssignedVars[] because there is no mapped edge [2018-11-18 16:09:13,393 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 18.11 04:09:13 ImpRootNode [2018-11-18 16:09:13,393 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-18 16:09:13,394 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 16:09:13,394 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 16:09:13,394 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 16:09:13,394 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:09:13" (3/4) ... [2018-11-18 16:09:13,397 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-18 16:09:13,398 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 16:09:13,399 INFO L168 Benchmark]: Toolchain (without parser) took 1137.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -108.2 MB). Peak memory consumption was 45.5 MB. Max. memory is 11.5 GB. [2018-11-18 16:09:13,401 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 16:09:13,401 INFO L168 Benchmark]: CACSL2BoogieTranslator took 380.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -174.4 MB). Peak memory consumption was 34.7 MB. Max. memory is 11.5 GB. [2018-11-18 16:09:13,402 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.27 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 16:09:13,402 INFO L168 Benchmark]: Boogie Preprocessor took 18.97 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-18 16:09:13,402 INFO L168 Benchmark]: RCFGBuilder took 325.99 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: 32.7 MB). Peak memory consumption was 32.7 MB. Max. memory is 11.5 GB. [2018-11-18 16:09:13,403 INFO L168 Benchmark]: CodeCheck took 371.70 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: 30.2 MB). Peak memory consumption was 30.2 MB. Max. memory is 11.5 GB. [2018-11-18 16:09:13,403 INFO L168 Benchmark]: Witness Printer took 5.12 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 16:09:13,408 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 5 procedures, 108 locations, 4 error locations. UNSAFE Result, 0.3s 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, 37 NumberOfCodeBlocks, 37 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: 695]: assertion can be violated assertion can be violated We found a FailurePath: [L673] volatile int x; VAL [x=0] [L674] volatile int n; VAL [n=0, x=0] [L675] FCALL pthread_mutex_t mut = { { 0, 0, 0, 0, 0, 0, 0, { 0, 0 } } }; VAL [mut={6:0}, n=0, x=0] [L691] FCALL pthread_t t1, t2; VAL [mut={6:0}, n=0, x=0] [L692] x = 0 VAL [mut={6:0}, n=0, x=0] [L693] n = __VERIFIER_nondet_uint() VAL [mut={6:0}, n=5, x=0] [L695] FCALL \read(t1) VAL [mut={6:0}, n=5, x=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 380.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -174.4 MB). Peak memory consumption was 34.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 33.27 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. * Boogie Preprocessor took 18.97 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 325.99 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: 32.7 MB). Peak memory consumption was 32.7 MB. Max. memory is 11.5 GB. * CodeCheck took 371.70 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: 30.2 MB). Peak memory consumption was 30.2 MB. Max. memory is 11.5 GB. * Witness Printer took 5.12 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 0.1.23-5842f4b [2018-11-18 16:09:14,896 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 16:09:14,897 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 16:09:14,904 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 16:09:14,904 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 16:09:14,905 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 16:09:14,906 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 16:09:14,907 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 16:09:14,909 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 16:09:14,909 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 16:09:14,910 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 16:09:14,910 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 16:09:14,911 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 16:09:14,911 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 16:09:14,913 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 16:09:14,913 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 16:09:14,914 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 16:09:14,915 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 16:09:14,917 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 16:09:14,918 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 16:09:14,919 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 16:09:14,920 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 16:09:14,922 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 16:09:14,922 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 16:09:14,922 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 16:09:14,923 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 16:09:14,924 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 16:09:14,925 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 16:09:14,925 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 16:09:14,926 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 16:09:14,926 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 16:09:14,927 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 16:09:14,927 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 16:09:14,927 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 16:09:14,927 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 16:09:14,928 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 16:09:14,929 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ef44efa2-ec84-4b6d-b5c2-41fd58fb604c/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-18 16:09:14,939 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 16:09:14,939 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 16:09:14,939 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 16:09:14,940 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 16:09:14,940 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 16:09:14,940 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 16:09:14,940 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 16:09:14,941 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 16:09:14,941 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 16:09:14,941 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 16:09:14,941 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 16:09:14,941 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 16:09:14,941 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 16:09:14,941 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 16:09:14,941 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 16:09:14,941 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 16:09:14,942 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 16:09:14,942 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 16:09:14,942 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 16:09:14,942 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 16:09:14,942 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 16:09:14,942 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 16:09:14,942 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 16:09:14,942 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 16:09:14,943 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 16:09:14,943 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 16:09:14,943 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 16:09:14,943 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-18 16:09:14,943 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 16:09:14,943 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 16:09:14,943 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 16:09:14,943 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 16:09:14,943 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_ef44efa2-ec84-4b6d-b5c2-41fd58fb604c/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 -> 924c2c8b252a881a87d805302d80fec6ce140fd5 [2018-11-18 16:09:14,972 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 16:09:14,980 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 16:09:14,982 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 16:09:14,983 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 16:09:14,983 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 16:09:14,983 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ef44efa2-ec84-4b6d-b5c2-41fd58fb604c/bin-2019/ukojak/../../sv-benchmarks/c/pthread-nondet/nondet-loop-bound-variant_false-unreach-call.i [2018-11-18 16:09:15,018 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ef44efa2-ec84-4b6d-b5c2-41fd58fb604c/bin-2019/ukojak/data/b700ec1b0/3a3570a2b52b49f49eb42f51063beb99/FLAG79e311ea8 [2018-11-18 16:09:15,379 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 16:09:15,380 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ef44efa2-ec84-4b6d-b5c2-41fd58fb604c/sv-benchmarks/c/pthread-nondet/nondet-loop-bound-variant_false-unreach-call.i [2018-11-18 16:09:15,388 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ef44efa2-ec84-4b6d-b5c2-41fd58fb604c/bin-2019/ukojak/data/b700ec1b0/3a3570a2b52b49f49eb42f51063beb99/FLAG79e311ea8 [2018-11-18 16:09:15,777 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ef44efa2-ec84-4b6d-b5c2-41fd58fb604c/bin-2019/ukojak/data/b700ec1b0/3a3570a2b52b49f49eb42f51063beb99 [2018-11-18 16:09:15,779 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 16:09:15,780 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 16:09:15,781 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 16:09:15,781 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 16:09:15,784 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 16:09:15,785 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 04:09:15" (1/1) ... [2018-11-18 16:09:15,787 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fc2ba1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:09:15, skipping insertion in model container [2018-11-18 16:09:15,787 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 04:09:15" (1/1) ... [2018-11-18 16:09:15,794 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 16:09:15,826 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 16:09:16,089 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 16:09:16,101 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 16:09:16,138 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 16:09:16,193 INFO L195 MainTranslator]: Completed translation [2018-11-18 16:09:16,193 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:09:16 WrapperNode [2018-11-18 16:09:16,193 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 16:09:16,194 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 16:09:16,194 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 16:09:16,194 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 16:09:16,239 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:09:16" (1/1) ... [2018-11-18 16:09:16,253 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:09:16" (1/1) ... [2018-11-18 16:09:16,271 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 16:09:16,271 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 16:09:16,271 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 16:09:16,271 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 16:09:16,276 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:09:16" (1/1) ... [2018-11-18 16:09:16,277 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:09:16" (1/1) ... [2018-11-18 16:09:16,279 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:09:16" (1/1) ... [2018-11-18 16:09:16,280 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:09:16" (1/1) ... [2018-11-18 16:09:16,287 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:09:16" (1/1) ... [2018-11-18 16:09:16,291 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:09:16" (1/1) ... [2018-11-18 16:09:16,294 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:09:16" (1/1) ... [2018-11-18 16:09:16,296 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 16:09:16,297 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 16:09:16,297 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 16:09:16,297 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 16:09:16,298 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:09:16" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ef44efa2-ec84-4b6d-b5c2-41fd58fb604c/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 16:09:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 16:09:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 16:09:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2018-11-18 16:09:16,332 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2018-11-18 16:09:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2018-11-18 16:09:16,332 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2018-11-18 16:09:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 16:09:16,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-18 16:09:16,333 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2018-11-18 16:09:16,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 16:09:16,333 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 16:09:16,333 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 16:09:16,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 16:09:16,335 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 16:09:16,616 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 16:09:16,635 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thr2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:16,636 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thr2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:16,636 WARN L317 ript$VariableManager]: TermVariabe Thread1_thr2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:16,636 WARN L317 ript$VariableManager]: TermVariabe Thread1_thr2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:16,636 WARN L317 ript$VariableManager]: TermVariabe Thread1_thr2_~t~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:16,636 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thr2_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:16,637 WARN L317 ript$VariableManager]: TermVariabe Thread1_thr2_~k~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:16,637 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thr2_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:16,637 WARN L317 ript$VariableManager]: TermVariabe Thread1_thr2_~k~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:16,637 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thr2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:16,637 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thr2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:16,638 WARN L317 ript$VariableManager]: TermVariabe Thread1_thr2_~t~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:16,638 WARN L317 ript$VariableManager]: TermVariabe Thread1_thr2_~k~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:16,638 WARN L317 ript$VariableManager]: TermVariabe Thread1_thr2_~k~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:16,638 WARN L317 ript$VariableManager]: TermVariabe Thread1_thr2_~t~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:16,639 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:16,639 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:16,639 WARN L317 ript$VariableManager]: TermVariabe Thread0_thr1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:16,639 WARN L317 ript$VariableManager]: TermVariabe Thread0_thr1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:16,639 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:16,639 WARN L317 ript$VariableManager]: TermVariabe Thread0_thr1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:16,640 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:16,640 WARN L317 ript$VariableManager]: TermVariabe Thread0_thr1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:16,640 WARN L317 ript$VariableManager]: TermVariabe Thread0_thr1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:16,642 WARN L317 ript$VariableManager]: TermVariabe Thread0_thr1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:09:16,649 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:09:16 BasicIcfg [2018-11-18 16:09:16,649 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 16:09:16,649 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 16:09:16,649 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 16:09:16,656 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 16:09:16,656 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:09:16" (1/1) ... [2018-11-18 16:09:16,663 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:09:16,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 16:09:16,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 84 states and 87 transitions. [2018-11-18 16:09:16,685 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 87 transitions. [2018-11-18 16:09:16,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2018-11-18 16:09:16,688 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 16:09:16,715 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 16:09:16,717 INFO L168 Benchmark]: Toolchain (without parser) took 937.12 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.6 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -125.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 16:09:16,718 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 16:09:16,718 INFO L168 Benchmark]: CACSL2BoogieTranslator took 412.35 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 906.8 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2018-11-18 16:09:16,719 INFO L168 Benchmark]: Boogie Procedure Inliner took 77.08 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.6 MB). Free memory was 906.8 MB in the beginning and 1.1 GB in the end (delta: -201.0 MB). Peak memory consumption was 16.6 MB. Max. memory is 11.5 GB. [2018-11-18 16:09:16,719 INFO L168 Benchmark]: Boogie Preprocessor took 25.58 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. [2018-11-18 16:09:16,720 INFO L168 Benchmark]: RCFGBuilder took 352.11 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.4 MB). Peak memory consumption was 31.4 MB. Max. memory is 11.5 GB. [2018-11-18 16:09:16,720 INFO L168 Benchmark]: CodeCheck took 67.07 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-11-18 16:09:16,723 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: IllegalArgumentException: Indexed Sort BitVec undefined: de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 412.35 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 906.8 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 77.08 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.6 MB). Free memory was 906.8 MB in the beginning and 1.1 GB in the end (delta: -201.0 MB). Peak memory consumption was 16.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.58 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 352.11 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.4 MB). Peak memory consumption was 31.4 MB. Max. memory is 11.5 GB. * CodeCheck took 67.07 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...