./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_0ac3f726-58cc-4352-80a0-7a31cdd30915/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_0ac3f726-58cc-4352-80a0-7a31cdd30915/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_0ac3f726-58cc-4352-80a0-7a31cdd30915/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_0ac3f726-58cc-4352-80a0-7a31cdd30915/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread/singleton_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_0ac3f726-58cc-4352-80a0-7a31cdd30915/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_0ac3f726-58cc-4352-80a0-7a31cdd30915/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_0ac3f726-58cc-4352-80a0-7a31cdd30915/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_0ac3f726-58cc-4352-80a0-7a31cdd30915/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_0ac3f726-58cc-4352-80a0-7a31cdd30915/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_0ac3f726-58cc-4352-80a0-7a31cdd30915/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread/singleton_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_0ac3f726-58cc-4352-80a0-7a31cdd30915/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_0ac3f726-58cc-4352-80a0-7a31cdd30915/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 [2018-10-27 04:56:06,997 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 04:56:06,999 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 04:56:07,007 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 04:56:07,007 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 04:56:07,008 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 04:56:07,009 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 04:56:07,011 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 04:56:07,012 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 04:56:07,013 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 04:56:07,013 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 04:56:07,014 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 04:56:07,014 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 04:56:07,015 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 04:56:07,016 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 04:56:07,017 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 04:56:07,017 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 04:56:07,019 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 04:56:07,020 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 04:56:07,021 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 04:56:07,022 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 04:56:07,023 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 04:56:07,025 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 04:56:07,025 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 04:56:07,026 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 04:56:07,026 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 04:56:07,027 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 04:56:07,028 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 04:56:07,029 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 04:56:07,030 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 04:56:07,030 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 04:56:07,031 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 04:56:07,031 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 04:56:07,031 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 04:56:07,032 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 04:56:07,033 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 04:56:07,034 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_0ac3f726-58cc-4352-80a0-7a31cdd30915/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-10-27 04:56:07,044 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 04:56:07,045 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 04:56:07,045 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 04:56:07,046 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-27 04:56:07,046 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 04:56:07,046 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 04:56:07,047 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 04:56:07,047 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-27 04:56:07,047 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-27 04:56:07,047 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-27 04:56:07,047 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 04:56:07,047 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 04:56:07,048 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 04:56:07,048 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 04:56:07,048 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-27 04:56:07,048 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 04:56:07,048 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 04:56:07,048 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-27 04:56:07,049 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-27 04:56:07,049 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 04:56:07,050 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 04:56:07,051 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-27 04:56:07,051 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 04:56:07,051 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 04:56:07,051 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 04:56:07,051 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-27 04:56:07,051 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 04:56:07,052 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-27 04:56:07,052 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_0ac3f726-58cc-4352-80a0-7a31cdd30915/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 [2018-10-27 04:56:07,080 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 04:56:07,089 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 04:56:07,092 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 04:56:07,093 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 04:56:07,093 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 04:56:07,094 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_0ac3f726-58cc-4352-80a0-7a31cdd30915/bin-2019/ukojak/../../sv-benchmarks/c/pthread/singleton_false-unreach-call.i [2018-10-27 04:56:07,143 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0ac3f726-58cc-4352-80a0-7a31cdd30915/bin-2019/ukojak/data/8fdc802d6/d04434a3327349e081ff5a7e59ce68dc/FLAGa9b3d6992 [2018-10-27 04:56:07,597 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 04:56:07,598 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_0ac3f726-58cc-4352-80a0-7a31cdd30915/sv-benchmarks/c/pthread/singleton_false-unreach-call.i [2018-10-27 04:56:07,611 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0ac3f726-58cc-4352-80a0-7a31cdd30915/bin-2019/ukojak/data/8fdc802d6/d04434a3327349e081ff5a7e59ce68dc/FLAGa9b3d6992 [2018-10-27 04:56:07,624 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_0ac3f726-58cc-4352-80a0-7a31cdd30915/bin-2019/ukojak/data/8fdc802d6/d04434a3327349e081ff5a7e59ce68dc [2018-10-27 04:56:07,628 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 04:56:07,629 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-27 04:56:07,630 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 04:56:07,630 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 04:56:07,634 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 04:56:07,635 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 04:56:07" (1/1) ... [2018-10-27 04:56:07,638 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75f8560f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:56:07, skipping insertion in model container [2018-10-27 04:56:07,638 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 04:56:07" (1/1) ... [2018-10-27 04:56:07,647 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 04:56:07,691 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 04:56:08,119 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 04:56:08,129 INFO L189 MainTranslator]: Completed pre-run [2018-10-27 04:56:08,177 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 04:56:08,314 INFO L193 MainTranslator]: Completed translation [2018-10-27 04:56:08,314 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:56:08 WrapperNode [2018-10-27 04:56:08,314 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-27 04:56:08,315 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-27 04:56:08,315 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-27 04:56:08,316 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-27 04:56:08,326 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:56:08" (1/1) ... [2018-10-27 04:56:08,428 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:56:08" (1/1) ... [2018-10-27 04:56:08,450 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-27 04:56:08,450 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-27 04:56:08,450 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-27 04:56:08,451 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-27 04:56:08,458 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:56:08" (1/1) ... [2018-10-27 04:56:08,458 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:56:08" (1/1) ... [2018-10-27 04:56:08,461 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:56:08" (1/1) ... [2018-10-27 04:56:08,461 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:56:08" (1/1) ... [2018-10-27 04:56:08,467 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:56:08" (1/1) ... [2018-10-27 04:56:08,469 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:56:08" (1/1) ... [2018-10-27 04:56:08,470 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:56:08" (1/1) ... [2018-10-27 04:56:08,472 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-27 04:56:08,473 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-27 04:56:08,473 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-27 04:56:08,473 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-27 04:56:08,474 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:56:08" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0ac3f726-58cc-4352-80a0-7a31cdd30915/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 [2018-10-27 04:56:08,530 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-10-27 04:56:08,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-10-27 04:56:08,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-10-27 04:56:08,530 INFO L130 BoogieDeclarations]: Found specification of procedure thread0 [2018-10-27 04:56:08,530 INFO L138 BoogieDeclarations]: Found implementation of procedure thread0 [2018-10-27 04:56:08,530 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2018-10-27 04:56:08,531 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2018-10-27 04:56:08,531 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2018-10-27 04:56:08,531 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2018-10-27 04:56:08,531 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2018-10-27 04:56:08,531 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2018-10-27 04:56:08,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-10-27 04:56:08,531 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-27 04:56:08,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-27 04:56:08,533 WARN L200 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-10-27 04:56:09,128 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-27 04:56:09,164 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:09,167 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:09,169 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:09,169 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:09,170 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:09,170 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:09,170 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:09,170 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:09,171 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:09,171 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:09,171 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:09,171 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:09,172 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:09,172 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:09,172 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:09,172 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:09,172 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:09,172 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:09,173 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:09,176 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:09,177 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:09,177 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:09,178 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:09,178 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:09,989 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 04:56:09 BasicIcfg [2018-10-27 04:56:09,990 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-27 04:56:09,990 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-27 04:56:09,990 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-27 04:56:10,002 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-27 04:56:10,003 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 04:56:09" (1/1) ... [2018-10-27 04:56:10,019 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 04:56:10,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 04:56:10,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 141 states and 269 transitions. [2018-10-27 04:56:10,054 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 269 transitions. [2018-10-27 04:56:10,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-27 04:56:10,057 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 04:56:10,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 04:56:10,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 04:56:10,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 04:56:10,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 04:56:10,281 WARN L496 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2018-10-27 04:56:10,295 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 [2018-10-27 04:56:10,308 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 27.10 04:56:10 ImpRootNode [2018-10-27 04:56:10,308 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-27 04:56:10,308 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-27 04:56:10,308 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-27 04:56:10,308 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-27 04:56:10,309 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 04:56:09" (3/4) ... [2018-10-27 04:56:10,311 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-10-27 04:56:10,312 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) [2018-10-27 04:56:10,316 INFO L168 Benchmark]: Toolchain (without parser) took 2687.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 953.1 MB in the beginning and 1.1 GB in the end (delta: -106.0 MB). Peak memory consumption was 33.4 MB. Max. memory is 11.5 GB. [2018-10-27 04:56:10,318 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 977.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 04:56:10,319 INFO L168 Benchmark]: CACSL2BoogieTranslator took 684.58 ms. Allocated memory is still 1.0 GB. Free memory was 953.1 MB in the beginning and 888.7 MB in the end (delta: 64.4 MB). Peak memory consumption was 64.4 MB. Max. memory is 11.5 GB. [2018-10-27 04:56:10,322 INFO L168 Benchmark]: Boogie Procedure Inliner took 134.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 888.7 MB in the beginning and 1.1 GB in the end (delta: -243.9 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2018-10-27 04:56:10,322 INFO L168 Benchmark]: Boogie Preprocessor took 22.22 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. [2018-10-27 04:56:10,323 INFO L168 Benchmark]: RCFGBuilder took 1516.90 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: 62.7 MB). Peak memory consumption was 62.7 MB. Max. memory is 11.5 GB. [2018-10-27 04:56:10,323 INFO L168 Benchmark]: CodeCheck took 317.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-10-27 04:56:10,324 INFO L168 Benchmark]: Witness Printer took 7.48 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. [2018-10-27 04:56:10,329 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, 0.2s 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 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 977.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 684.58 ms. Allocated memory is still 1.0 GB. Free memory was 953.1 MB in the beginning and 888.7 MB in the end (delta: 64.4 MB). Peak memory consumption was 64.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 134.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 888.7 MB in the beginning and 1.1 GB in the end (delta: -243.9 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 22.22 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 1516.90 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: 62.7 MB). Peak memory consumption was 62.7 MB. Max. memory is 11.5 GB. * CodeCheck took 317.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Witness Printer took 7.48 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 [2018-10-27 04:56:12,206 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 04:56:12,207 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 04:56:12,215 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 04:56:12,215 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 04:56:12,216 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 04:56:12,217 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 04:56:12,220 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 04:56:12,221 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 04:56:12,222 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 04:56:12,223 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 04:56:12,223 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 04:56:12,224 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 04:56:12,224 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 04:56:12,225 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 04:56:12,226 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 04:56:12,226 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 04:56:12,228 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 04:56:12,229 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 04:56:12,230 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 04:56:12,231 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 04:56:12,232 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 04:56:12,233 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 04:56:12,234 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 04:56:12,234 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 04:56:12,234 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 04:56:12,235 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 04:56:12,236 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 04:56:12,236 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 04:56:12,237 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 04:56:12,237 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 04:56:12,238 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 04:56:12,238 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 04:56:12,238 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 04:56:12,239 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 04:56:12,239 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 04:56:12,240 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_0ac3f726-58cc-4352-80a0-7a31cdd30915/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-10-27 04:56:12,250 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 04:56:12,251 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 04:56:12,251 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 04:56:12,251 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-27 04:56:12,252 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 04:56:12,252 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 04:56:12,252 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 04:56:12,252 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-27 04:56:12,252 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-27 04:56:12,253 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 04:56:12,253 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 04:56:12,253 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 04:56:12,253 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 04:56:12,253 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-27 04:56:12,253 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-27 04:56:12,253 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-27 04:56:12,254 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 04:56:12,254 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 04:56:12,254 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-27 04:56:12,254 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-27 04:56:12,254 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 04:56:12,254 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 04:56:12,254 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-27 04:56:12,254 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 04:56:12,255 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 04:56:12,255 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 04:56:12,255 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-27 04:56:12,255 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-27 04:56:12,255 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 04:56:12,255 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-27 04:56:12,255 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-27 04:56:12,255 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_0ac3f726-58cc-4352-80a0-7a31cdd30915/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 [2018-10-27 04:56:12,287 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 04:56:12,296 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 04:56:12,299 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 04:56:12,300 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 04:56:12,300 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 04:56:12,301 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_0ac3f726-58cc-4352-80a0-7a31cdd30915/bin-2019/ukojak/../../sv-benchmarks/c/pthread/singleton_false-unreach-call.i [2018-10-27 04:56:12,344 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0ac3f726-58cc-4352-80a0-7a31cdd30915/bin-2019/ukojak/data/1bb4464c1/8388b2ca5bbc4dfaa6f92e43210ee16e/FLAG82f97ca60 [2018-10-27 04:56:12,838 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 04:56:12,838 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_0ac3f726-58cc-4352-80a0-7a31cdd30915/sv-benchmarks/c/pthread/singleton_false-unreach-call.i [2018-10-27 04:56:12,854 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0ac3f726-58cc-4352-80a0-7a31cdd30915/bin-2019/ukojak/data/1bb4464c1/8388b2ca5bbc4dfaa6f92e43210ee16e/FLAG82f97ca60 [2018-10-27 04:56:12,867 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_0ac3f726-58cc-4352-80a0-7a31cdd30915/bin-2019/ukojak/data/1bb4464c1/8388b2ca5bbc4dfaa6f92e43210ee16e [2018-10-27 04:56:12,870 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 04:56:12,872 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-27 04:56:12,874 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 04:56:12,874 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 04:56:12,882 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 04:56:12,883 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 04:56:12" (1/1) ... [2018-10-27 04:56:12,886 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72036a00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:56:12, skipping insertion in model container [2018-10-27 04:56:12,887 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 04:56:12" (1/1) ... [2018-10-27 04:56:12,897 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 04:56:12,944 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 04:56:13,486 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 04:56:13,497 INFO L189 MainTranslator]: Completed pre-run [2018-10-27 04:56:13,542 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 04:56:13,703 INFO L193 MainTranslator]: Completed translation [2018-10-27 04:56:13,704 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:56:13 WrapperNode [2018-10-27 04:56:13,704 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-27 04:56:13,705 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-27 04:56:13,705 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-27 04:56:13,705 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-27 04:56:13,714 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:56:13" (1/1) ... [2018-10-27 04:56:13,733 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:56:13" (1/1) ... [2018-10-27 04:56:13,752 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-27 04:56:13,752 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-27 04:56:13,752 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-27 04:56:13,752 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-27 04:56:13,826 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:56:13" (1/1) ... [2018-10-27 04:56:13,827 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:56:13" (1/1) ... [2018-10-27 04:56:13,832 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:56:13" (1/1) ... [2018-10-27 04:56:13,833 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:56:13" (1/1) ... [2018-10-27 04:56:13,841 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:56:13" (1/1) ... [2018-10-27 04:56:13,848 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:56:13" (1/1) ... [2018-10-27 04:56:13,852 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:56:13" (1/1) ... [2018-10-27 04:56:13,856 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-27 04:56:13,861 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-27 04:56:13,864 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-27 04:56:13,865 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-27 04:56:13,865 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 04:56:13" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0ac3f726-58cc-4352-80a0-7a31cdd30915/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 [2018-10-27 04:56:13,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-10-27 04:56:13,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-10-27 04:56:13,916 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-10-27 04:56:13,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-10-27 04:56:13,916 INFO L130 BoogieDeclarations]: Found specification of procedure thread0 [2018-10-27 04:56:13,916 INFO L138 BoogieDeclarations]: Found implementation of procedure thread0 [2018-10-27 04:56:13,917 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2018-10-27 04:56:13,917 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2018-10-27 04:56:13,917 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2018-10-27 04:56:13,917 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2018-10-27 04:56:13,917 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2018-10-27 04:56:13,917 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2018-10-27 04:56:13,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-27 04:56:13,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-27 04:56:13,918 WARN L200 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-10-27 04:56:14,603 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-27 04:56:14,644 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:14,644 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:14,646 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:14,646 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:14,647 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:14,647 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:14,647 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:14,647 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:14,648 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:14,648 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:14,648 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:14,648 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:14,648 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:14,648 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:14,649 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:14,649 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:14,651 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:14,651 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:14,651 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:14,651 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:14,652 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:14,652 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:14,652 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:14,652 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 04:56:15,144 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 04:56:15 BasicIcfg [2018-10-27 04:56:15,144 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-27 04:56:15,145 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-27 04:56:15,145 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-27 04:56:15,154 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-27 04:56:15,154 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 04:56:15" (1/1) ... [2018-10-27 04:56:15,163 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 04:56:15,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 04:56:15,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 146 states and 274 transitions. [2018-10-27 04:56:15,193 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 274 transitions. [2018-10-27 04:56:15,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-27 04:56:15,196 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 04:56:15,241 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) [2018-10-27 04:56:15,245 INFO L168 Benchmark]: Toolchain (without parser) took 2374.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.0 MB). Free memory was 947.9 MB in the beginning and 1.1 GB in the end (delta: -145.5 MB). Peak memory consumption was 15.5 MB. Max. memory is 11.5 GB. [2018-10-27 04:56:15,247 INFO L168 Benchmark]: CDTParser took 0.19 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. [2018-10-27 04:56:15,247 INFO L168 Benchmark]: CACSL2BoogieTranslator took 831.06 ms. Allocated memory is still 1.0 GB. Free memory was 947.9 MB in the beginning and 872.7 MB in the end (delta: 75.2 MB). Peak memory consumption was 75.2 MB. Max. memory is 11.5 GB. [2018-10-27 04:56:15,248 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.70 ms. Allocated memory is still 1.0 GB. Free memory is still 872.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 04:56:15,248 INFO L168 Benchmark]: Boogie Preprocessor took 108.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.0 MB). Free memory was 872.7 MB in the beginning and 1.2 GB in the end (delta: -283.2 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. [2018-10-27 04:56:15,249 INFO L168 Benchmark]: RCFGBuilder took 1283.60 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: 57.3 MB). Peak memory consumption was 57.3 MB. Max. memory is 11.5 GB. [2018-10-27 04:56:15,249 INFO L168 Benchmark]: CodeCheck took 100.08 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: 5.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 11.5 GB. [2018-10-27 04:56:15,252 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 0.19 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 831.06 ms. Allocated memory is still 1.0 GB. Free memory was 947.9 MB in the beginning and 872.7 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 46.70 ms. Allocated memory is still 1.0 GB. Free memory is still 872.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 108.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.0 MB). Free memory was 872.7 MB in the beginning and 1.2 GB in the end (delta: -283.2 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1283.60 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: 57.3 MB). Peak memory consumption was 57.3 MB. Max. memory is 11.5 GB. * CodeCheck took 100.08 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: 5.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...