./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread/indexer_true-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_a2c8e3ca-bba2-4a7e-8d22-3c325be91b09/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a2c8e3ca-bba2-4a7e-8d22-3c325be91b09/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a2c8e3ca-bba2-4a7e-8d22-3c325be91b09/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a2c8e3ca-bba2-4a7e-8d22-3c325be91b09/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread/indexer_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_a2c8e3ca-bba2-4a7e-8d22-3c325be91b09/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a2c8e3ca-bba2-4a7e-8d22-3c325be91b09/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 b1e47e360bf165c3b6e47fb847d0fc766d336210 ............................................................................................................................................................................................................... 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_a2c8e3ca-bba2-4a7e-8d22-3c325be91b09/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a2c8e3ca-bba2-4a7e-8d22-3c325be91b09/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a2c8e3ca-bba2-4a7e-8d22-3c325be91b09/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a2c8e3ca-bba2-4a7e-8d22-3c325be91b09/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread/indexer_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_a2c8e3ca-bba2-4a7e-8d22-3c325be91b09/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a2c8e3ca-bba2-4a7e-8d22-3c325be91b09/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 b1e47e360bf165c3b6e47fb847d0fc766d336210 .................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-09 23:05:45,464 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 23:05:45,465 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 23:05:45,472 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 23:05:45,472 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 23:05:45,473 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 23:05:45,473 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 23:05:45,474 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 23:05:45,475 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 23:05:45,476 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 23:05:45,476 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 23:05:45,477 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 23:05:45,477 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 23:05:45,478 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 23:05:45,478 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 23:05:45,479 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 23:05:45,479 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 23:05:45,480 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 23:05:45,482 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 23:05:45,482 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 23:05:45,483 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 23:05:45,483 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 23:05:45,484 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 23:05:45,485 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 23:05:45,485 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 23:05:45,485 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 23:05:45,486 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 23:05:45,486 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 23:05:45,487 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 23:05:45,488 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 23:05:45,488 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 23:05:45,489 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 23:05:45,489 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 23:05:45,489 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 23:05:45,490 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 23:05:45,490 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 23:05:45,490 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a2c8e3ca-bba2-4a7e-8d22-3c325be91b09/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-09 23:05:45,498 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 23:05:45,498 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 23:05:45,499 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 23:05:45,499 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 23:05:45,499 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 23:05:45,500 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 23:05:45,500 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 23:05:45,500 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-09 23:05:45,500 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-09 23:05:45,500 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-09 23:05:45,500 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 23:05:45,500 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 23:05:45,501 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 23:05:45,501 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 23:05:45,501 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-09 23:05:45,501 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 23:05:45,501 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 23:05:45,501 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-09 23:05:45,501 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-09 23:05:45,501 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 23:05:45,502 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 23:05:45,502 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-09 23:05:45,502 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 23:05:45,502 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 23:05:45,502 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 23:05:45,502 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-09 23:05:45,502 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 23:05:45,503 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-09 23:05:45,503 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_a2c8e3ca-bba2-4a7e-8d22-3c325be91b09/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 -> b1e47e360bf165c3b6e47fb847d0fc766d336210 [2018-11-09 23:05:45,526 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 23:05:45,536 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 23:05:45,539 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 23:05:45,540 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 23:05:45,540 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 23:05:45,541 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a2c8e3ca-bba2-4a7e-8d22-3c325be91b09/bin-2019/ukojak/../../sv-benchmarks/c/pthread/indexer_true-unreach-call.i [2018-11-09 23:05:45,587 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a2c8e3ca-bba2-4a7e-8d22-3c325be91b09/bin-2019/ukojak/data/8f2529e7c/e948a1c3e0ee449fa9c59135f449e258/FLAG5a9d8f3d6 [2018-11-09 23:05:45,949 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 23:05:45,950 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a2c8e3ca-bba2-4a7e-8d22-3c325be91b09/sv-benchmarks/c/pthread/indexer_true-unreach-call.i [2018-11-09 23:05:45,961 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a2c8e3ca-bba2-4a7e-8d22-3c325be91b09/bin-2019/ukojak/data/8f2529e7c/e948a1c3e0ee449fa9c59135f449e258/FLAG5a9d8f3d6 [2018-11-09 23:05:45,973 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a2c8e3ca-bba2-4a7e-8d22-3c325be91b09/bin-2019/ukojak/data/8f2529e7c/e948a1c3e0ee449fa9c59135f449e258 [2018-11-09 23:05:45,976 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 23:05:45,977 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-09 23:05:45,978 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 23:05:45,978 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 23:05:45,981 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 23:05:45,982 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:05:45" (1/1) ... [2018-11-09 23:05:45,984 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29304491 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:05:45, skipping insertion in model container [2018-11-09 23:05:45,984 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:05:45" (1/1) ... [2018-11-09 23:05:45,993 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 23:05:46,032 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 23:05:46,328 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-09 23:05:46,414 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 23:05:46,449 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-09 23:05:46,615 INFO L193 MainTranslator]: Completed translation [2018-11-09 23:05:46,616 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:05:46 WrapperNode [2018-11-09 23:05:46,616 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 23:05:46,617 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-09 23:05:46,617 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-09 23:05:46,617 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-09 23:05:46,622 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:05:46" (1/1) ... [2018-11-09 23:05:46,646 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:05:46" (1/1) ... [2018-11-09 23:05:46,692 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-09 23:05:46,692 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 23:05:46,692 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 23:05:46,692 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 23:05:46,699 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:05:46" (1/1) ... [2018-11-09 23:05:46,699 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:05:46" (1/1) ... [2018-11-09 23:05:46,709 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:05:46" (1/1) ... [2018-11-09 23:05:46,709 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:05:46" (1/1) ... [2018-11-09 23:05:46,731 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:05:46" (1/1) ... [2018-11-09 23:05:46,735 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:05:46" (1/1) ... [2018-11-09 23:05:46,740 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:05:46" (1/1) ... [2018-11-09 23:05:46,746 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 23:05:46,746 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-09 23:05:46,747 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-09 23:05:46,747 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-09 23:05:46,747 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:05:46" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2c8e3ca-bba2-4a7e-8d22-3c325be91b09/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 [2018-11-09 23:05:46,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-09 23:05:46,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-09 23:05:46,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-09 23:05:46,802 INFO L130 BoogieDeclarations]: Found specification of procedure thread_routine [2018-11-09 23:05:46,802 INFO L138 BoogieDeclarations]: Found implementation of procedure thread_routine [2018-11-09 23:05:46,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-09 23:05:46,802 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-09 23:05:46,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-09 23:05:46,804 WARN L200 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-09 23:05:48,212 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-09 23:05:48,249 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_routine_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:05:48,249 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_routine_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:05:48,256 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 11:05:48 BasicIcfg [2018-11-09 23:05:48,257 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-09 23:05:48,257 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-09 23:05:48,257 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-09 23:05:48,265 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-09 23:05:48,265 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 11:05:48" (1/1) ... [2018-11-09 23:05:48,273 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:05:48,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-09 23:05:48,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 894 states and 909 transitions. [2018-11-09 23:05:48,309 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 909 transitions. [2018-11-09 23:05:48,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 801 [2018-11-09 23:05:48,333 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-09 23:05:48,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:05:49,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-09 23:05:49,181 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.ClassCastException: de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.structure.IcfgForkThreadCurrentTransition cannot be cast to de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.structure.IInternalAction at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.isSatEdge(UltimateChecker.java:236) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.connectOutgoingIfSat(UltimateChecker.java:199) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.splitNode(UltimateChecker.java:150) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.codeCheck(UltimateChecker.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:492) 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) [2018-11-09 23:05:49,184 INFO L168 Benchmark]: Toolchain (without parser) took 3207.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 192.4 MB). Free memory was 957.6 MB in the beginning and 945.0 MB in the end (delta: 12.6 MB). Peak memory consumption was 205.0 MB. Max. memory is 11.5 GB. [2018-11-09 23:05:49,185 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-09 23:05:49,187 INFO L168 Benchmark]: CACSL2BoogieTranslator took 638.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.2 MB). Free memory was 957.6 MB in the beginning and 1.1 GB in the end (delta: -116.6 MB). Peak memory consumption was 88.5 MB. Max. memory is 11.5 GB. [2018-11-09 23:05:49,188 INFO L168 Benchmark]: Boogie Procedure Inliner took 75.44 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: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2018-11-09 23:05:49,188 INFO L168 Benchmark]: Boogie Preprocessor took 54.10 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: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 11.5 GB. [2018-11-09 23:05:49,189 INFO L168 Benchmark]: RCFGBuilder took 1510.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 876.9 MB in the end (delta: 175.8 MB). Peak memory consumption was 175.8 MB. Max. memory is 11.5 GB. [2018-11-09 23:05:49,189 INFO L168 Benchmark]: CodeCheck took 925.88 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 69.2 MB). Free memory was 876.9 MB in the beginning and 945.0 MB in the end (delta: -68.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 11.5 GB. [2018-11-09 23:05:49,192 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: ClassCastException: de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.structure.IcfgForkThreadCurrentTransition cannot be cast to de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.structure.IInternalAction de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: ClassCastException: de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.structure.IcfgForkThreadCurrentTransition cannot be cast to de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.structure.IInternalAction: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.isSatEdge(UltimateChecker.java:236) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 638.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.2 MB). Free memory was 957.6 MB in the beginning and 1.1 GB in the end (delta: -116.6 MB). Peak memory consumption was 88.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 75.44 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: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 54.10 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: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1510.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 876.9 MB in the end (delta: 175.8 MB). Peak memory consumption was 175.8 MB. Max. memory is 11.5 GB. * CodeCheck took 925.88 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 69.2 MB). Free memory was 876.9 MB in the beginning and 945.0 MB in the end (delta: -68.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-09 23:05:50,675 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 23:05:50,677 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 23:05:50,686 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 23:05:50,686 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 23:05:50,687 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 23:05:50,688 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 23:05:50,689 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 23:05:50,690 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 23:05:50,691 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 23:05:50,692 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 23:05:50,692 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 23:05:50,692 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 23:05:50,693 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 23:05:50,694 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 23:05:50,695 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 23:05:50,695 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 23:05:50,697 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 23:05:50,698 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 23:05:50,699 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 23:05:50,700 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 23:05:50,701 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 23:05:50,702 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 23:05:50,703 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 23:05:50,703 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 23:05:50,703 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 23:05:50,704 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 23:05:50,705 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 23:05:50,705 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 23:05:50,706 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 23:05:50,706 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 23:05:50,707 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 23:05:50,707 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 23:05:50,707 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 23:05:50,708 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 23:05:50,708 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 23:05:50,708 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a2c8e3ca-bba2-4a7e-8d22-3c325be91b09/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-09 23:05:50,719 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 23:05:50,719 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 23:05:50,720 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 23:05:50,720 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 23:05:50,721 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 23:05:50,721 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 23:05:50,721 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 23:05:50,721 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-09 23:05:50,721 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-09 23:05:50,722 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 23:05:50,722 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 23:05:50,722 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 23:05:50,722 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 23:05:50,722 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-09 23:05:50,722 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-09 23:05:50,722 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-09 23:05:50,722 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 23:05:50,723 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 23:05:50,723 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-09 23:05:50,723 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-09 23:05:50,723 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 23:05:50,723 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 23:05:50,723 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-09 23:05:50,724 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 23:05:50,724 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 23:05:50,724 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 23:05:50,724 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-09 23:05:50,724 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-09 23:05:50,724 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 23:05:50,724 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-09 23:05:50,725 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-09 23:05:50,725 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_a2c8e3ca-bba2-4a7e-8d22-3c325be91b09/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 -> b1e47e360bf165c3b6e47fb847d0fc766d336210 [2018-11-09 23:05:50,758 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 23:05:50,767 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 23:05:50,770 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 23:05:50,771 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 23:05:50,772 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 23:05:50,772 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a2c8e3ca-bba2-4a7e-8d22-3c325be91b09/bin-2019/ukojak/../../sv-benchmarks/c/pthread/indexer_true-unreach-call.i [2018-11-09 23:05:50,814 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a2c8e3ca-bba2-4a7e-8d22-3c325be91b09/bin-2019/ukojak/data/c7ac6dea7/b175b43eff7c461c9cd3dcecce4e41f8/FLAG8dfe0a6a9 [2018-11-09 23:05:51,194 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 23:05:51,195 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a2c8e3ca-bba2-4a7e-8d22-3c325be91b09/sv-benchmarks/c/pthread/indexer_true-unreach-call.i [2018-11-09 23:05:51,206 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a2c8e3ca-bba2-4a7e-8d22-3c325be91b09/bin-2019/ukojak/data/c7ac6dea7/b175b43eff7c461c9cd3dcecce4e41f8/FLAG8dfe0a6a9 [2018-11-09 23:05:51,216 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a2c8e3ca-bba2-4a7e-8d22-3c325be91b09/bin-2019/ukojak/data/c7ac6dea7/b175b43eff7c461c9cd3dcecce4e41f8 [2018-11-09 23:05:51,219 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 23:05:51,220 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-09 23:05:51,220 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 23:05:51,221 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 23:05:51,223 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 23:05:51,224 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:05:51" (1/1) ... [2018-11-09 23:05:51,226 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25cccd1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:05:51, skipping insertion in model container [2018-11-09 23:05:51,226 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:05:51" (1/1) ... [2018-11-09 23:05:51,233 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 23:05:51,272 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 23:05:51,607 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-09 23:05:51,711 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 23:05:51,751 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-09 23:05:51,981 INFO L193 MainTranslator]: Completed translation [2018-11-09 23:05:51,981 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:05:51 WrapperNode [2018-11-09 23:05:51,981 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 23:05:51,982 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-09 23:05:51,982 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-09 23:05:51,982 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-09 23:05:51,990 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:05:51" (1/1) ... [2018-11-09 23:05:52,017 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:05:51" (1/1) ... [2018-11-09 23:05:52,068 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-09 23:05:52,069 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 23:05:52,069 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 23:05:52,069 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 23:05:52,078 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:05:51" (1/1) ... [2018-11-09 23:05:52,078 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:05:51" (1/1) ... [2018-11-09 23:05:52,088 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:05:51" (1/1) ... [2018-11-09 23:05:52,088 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:05:51" (1/1) ... [2018-11-09 23:05:52,115 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:05:51" (1/1) ... [2018-11-09 23:05:52,120 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:05:51" (1/1) ... [2018-11-09 23:05:52,125 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:05:51" (1/1) ... [2018-11-09 23:05:52,131 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 23:05:52,131 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-09 23:05:52,131 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-09 23:05:52,131 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-09 23:05:52,132 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:05:51" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2c8e3ca-bba2-4a7e-8d22-3c325be91b09/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 [2018-11-09 23:05:52,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-09 23:05:52,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-09 23:05:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-09 23:05:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure thread_routine [2018-11-09 23:05:52,179 INFO L138 BoogieDeclarations]: Found implementation of procedure thread_routine [2018-11-09 23:05:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-09 23:05:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-09 23:05:52,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-09 23:05:52,180 WARN L200 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-09 23:05:54,212 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-09 23:05:54,247 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_routine_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:05:54,248 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_routine_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-09 23:05:54,264 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 11:05:54 BasicIcfg [2018-11-09 23:05:54,264 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-09 23:05:54,264 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-09 23:05:54,264 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-09 23:05:54,271 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-09 23:05:54,272 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 11:05:54" (1/1) ... [2018-11-09 23:05:54,279 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:05:54,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-09 23:05:54,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 892 states and 907 transitions. [2018-11-09 23:05:54,317 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 907 transitions. [2018-11-09 23:05:54,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 801 [2018-11-09 23:05:54,341 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-09 23:05:54,373 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.IllegalArgumentException: Indexed Sort BitVec undefined at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.getSort(SortSymbol.java:177) at de.uni_freiburg.informatik.ultimate.logic.Theory.getSort(Theory.java:1243) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:287) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSort(TermTransferrer.java:147) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.convertApplicationTerm(TermTransferrer.java:177) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$BuildApplicationTerm.walk(TermTransformer.java:320) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:253) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:452) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-09 23:05:54,376 INFO L168 Benchmark]: Toolchain (without parser) took 3157.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 180.4 MB). Free memory was 943.3 MB in the beginning and 928.6 MB in the end (delta: 14.7 MB). Peak memory consumption was 195.1 MB. Max. memory is 11.5 GB. [2018-11-09 23:05:54,378 INFO L168 Benchmark]: CDTParser took 0.15 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. [2018-11-09 23:05:54,378 INFO L168 Benchmark]: CACSL2BoogieTranslator took 761.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 180.4 MB). Free memory was 943.3 MB in the beginning and 1.2 GB in the end (delta: -223.5 MB). Peak memory consumption was 136.6 MB. Max. memory is 11.5 GB. [2018-11-09 23:05:54,379 INFO L168 Benchmark]: Boogie Procedure Inliner took 86.31 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 11.5 GB. [2018-11-09 23:05:54,381 INFO L168 Benchmark]: Boogie Preprocessor took 62.38 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: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 11.5 GB. [2018-11-09 23:05:54,381 INFO L168 Benchmark]: RCFGBuilder took 2132.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 945.8 MB in the end (delta: 200.3 MB). Peak memory consumption was 200.3 MB. Max. memory is 11.5 GB. [2018-11-09 23:05:54,382 INFO L168 Benchmark]: CodeCheck took 111.27 ms. Allocated memory is still 1.2 GB. Free memory was 945.8 MB in the beginning and 928.6 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 11.5 GB. [2018-11-09 23:05:54,385 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 0.15 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 761.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 180.4 MB). Free memory was 943.3 MB in the beginning and 1.2 GB in the end (delta: -223.5 MB). Peak memory consumption was 136.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 86.31 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 62.38 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: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2132.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 945.8 MB in the end (delta: 200.3 MB). Peak memory consumption was 200.3 MB. Max. memory is 11.5 GB. * CodeCheck took 111.27 ms. Allocated memory is still 1.2 GB. Free memory was 945.8 MB in the beginning and 928.6 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...