./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0660a_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_2d03d2b0-d242-4f32-af66-e1eb8661df92/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2d03d2b0-d242-4f32-af66-e1eb8661df92/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2d03d2b0-d242-4f32-af66-e1eb8661df92/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2d03d2b0-d242-4f32-af66-e1eb8661df92/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0660a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_2d03d2b0-d242-4f32-af66-e1eb8661df92/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2d03d2b0-d242-4f32-af66-e1eb8661df92/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 3077c551d2b458403e0209f5991b4e91a7b5094b ........................................................................................................................................................................................................................................................................................... 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_2d03d2b0-d242-4f32-af66-e1eb8661df92/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2d03d2b0-d242-4f32-af66-e1eb8661df92/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2d03d2b0-d242-4f32-af66-e1eb8661df92/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2d03d2b0-d242-4f32-af66-e1eb8661df92/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0660a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_2d03d2b0-d242-4f32-af66-e1eb8661df92/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2d03d2b0-d242-4f32-af66-e1eb8661df92/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 3077c551d2b458403e0209f5991b4e91a7b5094b ........................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 17:53:43,424 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 17:53:43,426 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 17:53:43,433 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 17:53:43,433 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 17:53:43,434 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 17:53:43,435 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 17:53:43,436 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 17:53:43,437 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 17:53:43,438 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 17:53:43,438 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 17:53:43,438 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 17:53:43,439 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 17:53:43,440 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 17:53:43,440 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 17:53:43,441 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 17:53:43,441 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 17:53:43,443 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 17:53:43,444 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 17:53:43,445 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 17:53:43,446 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 17:53:43,447 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 17:53:43,448 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 17:53:43,448 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 17:53:43,449 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 17:53:43,449 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 17:53:43,450 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 17:53:43,451 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 17:53:43,451 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 17:53:43,452 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 17:53:43,452 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 17:53:43,453 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 17:53:43,453 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 17:53:43,453 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 17:53:43,453 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 17:53:43,454 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 17:53:43,454 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2d03d2b0-d242-4f32-af66-e1eb8661df92/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-18 17:53:43,465 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 17:53:43,465 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 17:53:43,466 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 17:53:43,466 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 17:53:43,466 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 17:53:43,466 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 17:53:43,467 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 17:53:43,467 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 17:53:43,467 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 17:53:43,467 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 17:53:43,467 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 17:53:43,467 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 17:53:43,467 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 17:53:43,468 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 17:53:43,468 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 17:53:43,468 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 17:53:43,468 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 17:53:43,468 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 17:53:43,468 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 17:53:43,468 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 17:53:43,469 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 17:53:43,469 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 17:53:43,469 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 17:53:43,469 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 17:53:43,469 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 17:53:43,469 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 17:53:43,469 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 17:53:43,470 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 17:53:43,470 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 17:53:43,470 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_2d03d2b0-d242-4f32-af66-e1eb8661df92/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 -> 3077c551d2b458403e0209f5991b4e91a7b5094b [2018-11-18 17:53:43,491 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 17:53:43,499 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 17:53:43,502 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 17:53:43,503 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 17:53:43,503 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 17:53:43,504 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2d03d2b0-d242-4f32-af66-e1eb8661df92/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0660a_true-unreach-call.c [2018-11-18 17:53:43,539 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2d03d2b0-d242-4f32-af66-e1eb8661df92/bin-2019/ukojak/data/ba33bbf79/c5163ea88b7241d185704f3772bb36cf/FLAGbf7b27d67 [2018-11-18 17:53:43,950 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 17:53:43,950 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2d03d2b0-d242-4f32-af66-e1eb8661df92/sv-benchmarks/c/float-newlib/double_req_bl_0660a_true-unreach-call.c [2018-11-18 17:53:43,956 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2d03d2b0-d242-4f32-af66-e1eb8661df92/bin-2019/ukojak/data/ba33bbf79/c5163ea88b7241d185704f3772bb36cf/FLAGbf7b27d67 [2018-11-18 17:53:43,964 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2d03d2b0-d242-4f32-af66-e1eb8661df92/bin-2019/ukojak/data/ba33bbf79/c5163ea88b7241d185704f3772bb36cf [2018-11-18 17:53:43,967 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 17:53:43,968 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 17:53:43,969 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 17:53:43,969 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 17:53:43,971 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 17:53:43,972 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:53:43" (1/1) ... [2018-11-18 17:53:43,974 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ad4eacb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:53:43, skipping insertion in model container [2018-11-18 17:53:43,974 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:53:43" (1/1) ... [2018-11-18 17:53:43,982 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 17:53:44,005 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 17:53:44,177 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:53:44,184 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 17:53:44,229 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:53:44,295 INFO L195 MainTranslator]: Completed translation [2018-11-18 17:53:44,296 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:53:44 WrapperNode [2018-11-18 17:53:44,296 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 17:53:44,296 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 17:53:44,297 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 17:53:44,297 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 17:53:44,302 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:53:44" (1/1) ... [2018-11-18 17:53:44,314 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:53:44" (1/1) ... [2018-11-18 17:53:44,338 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 17:53:44,338 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 17:53:44,339 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 17:53:44,339 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 17:53:44,346 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:53:44" (1/1) ... [2018-11-18 17:53:44,346 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:53:44" (1/1) ... [2018-11-18 17:53:44,350 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:53:44" (1/1) ... [2018-11-18 17:53:44,350 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:53:44" (1/1) ... [2018-11-18 17:53:44,363 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:53:44" (1/1) ... [2018-11-18 17:53:44,370 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:53:44" (1/1) ... [2018-11-18 17:53:44,372 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:53:44" (1/1) ... [2018-11-18 17:53:44,375 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 17:53:44,376 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 17:53:44,376 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 17:53:44,376 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 17:53:44,377 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:53:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2d03d2b0-d242-4f32-af66-e1eb8661df92/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 17:53:44,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2018-11-18 17:53:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-18 17:53:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 17:53:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-11-18 17:53:44,416 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-11-18 17:53:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-18 17:53:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 17:53:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2018-11-18 17:53:44,416 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2018-11-18 17:53:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 17:53:44,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 17:53:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 17:53:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 17:53:44,923 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 17:53:44,924 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:53:44 BoogieIcfgContainer [2018-11-18 17:53:44,924 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 17:53:44,924 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 17:53:44,924 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 17:53:44,934 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 17:53:44,935 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:53:44" (1/1) ... [2018-11-18 17:53:44,941 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:53:44,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:53:44,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2018-11-18 17:53:44,966 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2018-11-18 17:53:44,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-18 17:53:44,968 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:53:45,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:53:45,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:53:45,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:53:45,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 72 states and 112 transitions. [2018-11-18 17:53:45,072 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 112 transitions. [2018-11-18 17:53:45,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-18 17:53:45,072 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:53:45,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 17:53:45,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 17:53:45,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 17:53:45,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 17:53:45,331 WARN L493 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2018-11-18 17:53:45,359 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 18.11 05:53:45 ImpRootNode [2018-11-18 17:53:45,359 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-18 17:53:45,359 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 17:53:45,359 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 17:53:45,360 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 17:53:45,360 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:53:44" (3/4) ... [2018-11-18 17:53:45,363 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-18 17:53:45,363 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 17:53:45,363 INFO L168 Benchmark]: Toolchain (without parser) took 1395.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 959.1 MB in the beginning and 1.0 GB in the end (delta: -73.8 MB). Peak memory consumption was 72.0 MB. Max. memory is 11.5 GB. [2018-11-18 17:53:45,365 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 17:53:45,365 INFO L168 Benchmark]: CACSL2BoogieTranslator took 327.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 959.1 MB in the beginning and 1.1 GB in the end (delta: -184.0 MB). Peak memory consumption was 31.9 MB. Max. memory is 11.5 GB. [2018-11-18 17:53:45,366 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.81 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-11-18 17:53:45,366 INFO L168 Benchmark]: Boogie Preprocessor took 37.08 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 17:53:45,366 INFO L168 Benchmark]: RCFGBuilder took 548.14 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: 66.5 MB). Peak memory consumption was 66.5 MB. Max. memory is 11.5 GB. [2018-11-18 17:53:45,367 INFO L168 Benchmark]: CodeCheck took 434.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 37.0 MB). Peak memory consumption was 37.0 MB. Max. memory is 11.5 GB. [2018-11-18 17:53:45,367 INFO L168 Benchmark]: Witness Printer took 3.41 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 17:53:45,370 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 3 procedures, 94 locations, 1 error locations. UNSAFE Result, 0.3s OverallTime, 2 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 32 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 97 GetRequests, 97 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, 22 NumberOfCodeBlocks, 22 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 9 ConstructedInterpolants, 0 QuantifiedInterpolants, 81 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 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 - UnprovableResult [Line: 259]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of bitwiseOr at line 162, overapproximation of someUnaryDOUBLEoperation at line 52, overapproximation of bitwiseAnd at line 160, overapproximation of someBinaryArithmeticDOUBLEoperation at line 163, overapproximation of someBinaryDOUBLEComparisonOperation at line 258. Possible FailurePath: [L37-L42] FCALL static const double atanhi_atan[] = { 4.63647609000806093515e-01, 7.85398163397448278999e-01, 9.82793723247329054082e-01, 1.57079632679489655800e+00, }; [L44-L49] FCALL static const double atanlo_atan[] = { 2.26987774529616870924e-17, 3.06161699786838301793e-17, 1.39033110312309984516e-17, 6.12323399573676603587e-17, }; [L51-L58] FCALL static const double aT_atan[] = { 3.33333333333329318027e-01, -1.99999999998764832476e-01, 1.42857142725034663711e-01, -1.11111104054623557880e-01, 9.09088713343650656196e-02, -7.69187620504482999495e-02, 6.66107313738753120669e-02, -5.83357013379057348645e-02, 4.97687799461593236017e-02, -3.65315727442169155270e-02, 1.62858201153657823623e-02, }; [L60-L62] static const double one_atan = 1.0, pi_o_4 = 7.8539816339744827900E-01, pi_o_2 = 1.5707963267948965580E+00, pi = 3.1415926535897931160E+00, huge_atan = 1.0e300; [L139-L140] static const double tiny_atan2 = 1.0e-300, zero_atan2 = 0.0, pi_lo_atan2 = 1.2246467991473531772E-16; [L250] double x = __VERIFIER_nondet_double(); [L251] double y = -0.0; VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L253] COND TRUE x < 0.0 [L255] CALL, EXPR __ieee754_atan2(y, x) [L143] double z; [L144] __int32_t k, m, hx, hy, ix, iy; [L145] __uint32_t lx, ly; VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L148] FCALL ieee_double_shape_type ew_u; [L149] FCALL ew_u.value = (x) [L150] EXPR, FCALL ew_u.parts.msw [L150] (hx) = ew_u.parts.msw [L151] EXPR, FCALL ew_u.parts.lsw [L151] (lx) = ew_u.parts.lsw [L152] COND FALSE !(0) VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L153] ix = hx & 0x7fffffff VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L155] FCALL ieee_double_shape_type ew_u; [L156] FCALL ew_u.value = (y) [L157] EXPR, FCALL ew_u.parts.msw [L157] (hy) = ew_u.parts.msw [L158] EXPR, FCALL ew_u.parts.lsw [L158] (ly) = ew_u.parts.lsw [L159] COND FALSE !(0) VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L160] iy = hy & 0x7fffffff VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L161-L162] COND TRUE ((ix | ((lx | -lx) >> 31)) > 0x7ff00000) || ((iy | ((ly | -ly) >> 31)) > 0x7ff00000) [L163] RET return x + y; VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L255] EXPR __ieee754_atan2(y, x) [L255] double res = __ieee754_atan2(y, x); [L258] COND TRUE res != -pi VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L259] __VERIFIER_error() VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 327.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 959.1 MB in the beginning and 1.1 GB in the end (delta: -184.0 MB). Peak memory consumption was 31.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 41.81 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 37.08 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 548.14 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: 66.5 MB). Peak memory consumption was 66.5 MB. Max. memory is 11.5 GB. * CodeCheck took 434.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 37.0 MB). Peak memory consumption was 37.0 MB. Max. memory is 11.5 GB. * Witness Printer took 3.41 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-5842f4b [2018-11-18 17:53:46,795 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 17:53:46,796 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 17:53:46,804 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 17:53:46,805 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 17:53:46,805 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 17:53:46,806 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 17:53:46,807 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 17:53:46,808 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 17:53:46,809 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 17:53:46,809 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 17:53:46,809 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 17:53:46,810 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 17:53:46,811 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 17:53:46,812 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 17:53:46,813 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 17:53:46,813 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 17:53:46,814 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 17:53:46,816 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 17:53:46,817 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 17:53:46,818 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 17:53:46,819 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 17:53:46,821 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 17:53:46,821 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 17:53:46,821 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 17:53:46,822 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 17:53:46,822 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 17:53:46,823 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 17:53:46,824 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 17:53:46,825 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 17:53:46,825 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 17:53:46,825 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 17:53:46,825 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 17:53:46,825 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 17:53:46,826 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 17:53:46,826 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 17:53:46,827 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2d03d2b0-d242-4f32-af66-e1eb8661df92/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-18 17:53:46,837 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 17:53:46,837 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 17:53:46,838 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 17:53:46,838 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 17:53:46,838 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 17:53:46,839 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 17:53:46,839 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 17:53:46,839 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 17:53:46,839 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 17:53:46,840 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 17:53:46,840 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 17:53:46,840 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 17:53:46,840 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 17:53:46,840 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 17:53:46,840 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 17:53:46,840 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 17:53:46,840 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 17:53:46,840 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 17:53:46,841 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 17:53:46,841 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 17:53:46,841 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 17:53:46,841 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 17:53:46,841 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 17:53:46,841 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 17:53:46,841 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 17:53:46,842 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 17:53:46,842 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 17:53:46,842 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-18 17:53:46,842 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 17:53:46,842 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 17:53:46,842 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 17:53:46,842 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 17:53:46,842 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_2d03d2b0-d242-4f32-af66-e1eb8661df92/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 -> 3077c551d2b458403e0209f5991b4e91a7b5094b [2018-11-18 17:53:46,874 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 17:53:46,883 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 17:53:46,886 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 17:53:46,887 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 17:53:46,887 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 17:53:46,888 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2d03d2b0-d242-4f32-af66-e1eb8661df92/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0660a_true-unreach-call.c [2018-11-18 17:53:46,931 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2d03d2b0-d242-4f32-af66-e1eb8661df92/bin-2019/ukojak/data/82c379ee1/9f04525b2c6f4e6ba1ddb9eca58e8287/FLAG43fffcfb5 [2018-11-18 17:53:47,243 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 17:53:47,244 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2d03d2b0-d242-4f32-af66-e1eb8661df92/sv-benchmarks/c/float-newlib/double_req_bl_0660a_true-unreach-call.c [2018-11-18 17:53:47,249 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2d03d2b0-d242-4f32-af66-e1eb8661df92/bin-2019/ukojak/data/82c379ee1/9f04525b2c6f4e6ba1ddb9eca58e8287/FLAG43fffcfb5 [2018-11-18 17:53:47,258 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2d03d2b0-d242-4f32-af66-e1eb8661df92/bin-2019/ukojak/data/82c379ee1/9f04525b2c6f4e6ba1ddb9eca58e8287 [2018-11-18 17:53:47,260 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 17:53:47,261 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 17:53:47,262 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 17:53:47,262 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 17:53:47,265 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 17:53:47,266 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:53:47" (1/1) ... [2018-11-18 17:53:47,268 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27184d11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:53:47, skipping insertion in model container [2018-11-18 17:53:47,268 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:53:47" (1/1) ... [2018-11-18 17:53:47,276 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 17:53:47,299 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 17:53:47,485 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:53:47,493 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 17:53:47,540 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:53:47,566 INFO L195 MainTranslator]: Completed translation [2018-11-18 17:53:47,566 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:53:47 WrapperNode [2018-11-18 17:53:47,566 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 17:53:47,567 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 17:53:47,567 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 17:53:47,567 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 17:53:47,574 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:53:47" (1/1) ... [2018-11-18 17:53:47,623 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:53:47" (1/1) ... [2018-11-18 17:53:47,641 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 17:53:47,641 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 17:53:47,641 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 17:53:47,641 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 17:53:47,648 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:53:47" (1/1) ... [2018-11-18 17:53:47,648 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:53:47" (1/1) ... [2018-11-18 17:53:47,651 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:53:47" (1/1) ... [2018-11-18 17:53:47,651 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:53:47" (1/1) ... [2018-11-18 17:53:47,661 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:53:47" (1/1) ... [2018-11-18 17:53:47,666 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:53:47" (1/1) ... [2018-11-18 17:53:47,669 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:53:47" (1/1) ... [2018-11-18 17:53:47,672 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 17:53:47,672 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 17:53:47,672 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 17:53:47,672 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 17:53:47,673 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:53:47" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2d03d2b0-d242-4f32-af66-e1eb8661df92/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 17:53:47,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-11-18 17:53:47,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2018-11-18 17:53:47,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-11-18 17:53:47,704 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-11-18 17:53:47,704 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-11-18 17:53:47,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 17:53:47,704 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2018-11-18 17:53:47,705 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2018-11-18 17:53:47,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 17:53:47,705 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 17:53:47,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 17:53:47,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 17:53:47,705 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 17:53:47,853 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:53:47,869 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:53:57,831 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:54:29,225 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:54:29,644 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:54:29,669 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:54:30,083 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:54:30,106 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:54:30,125 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:57:40,580 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 17:57:40,581 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:57:40 BoogieIcfgContainer [2018-11-18 17:57:40,581 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 17:57:40,582 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 17:57:40,582 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 17:57:40,592 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 17:57:40,593 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:57:40" (1/1) ... [2018-11-18 17:57:40,601 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:57:40,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:57:40,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2018-11-18 17:57:40,626 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2018-11-18 17:57:40,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-18 17:57:40,627 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:57:40,656 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.IllegalArgumentException: Indexed Sort BitVec undefined at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.getSort(SortSymbol.java:177) at de.uni_freiburg.informatik.ultimate.logic.Theory.getSort(Theory.java:1243) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:287) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSort(TermTransferrer.java:128) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSorts(TermTransferrer.java:143) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSort(TermTransferrer.java:124) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSorts(TermTransferrer.java:143) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSort(TermTransferrer.java:124) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSorts(TermTransferrer.java:143) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.SmtFunctionDefinition.defineOrDeclareFunction(SmtFunctionDefinition.java:108) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.SmtSymbols.transferSymbols(SmtSymbols.java:132) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:449) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 17:57:40,658 INFO L168 Benchmark]: Toolchain (without parser) took 233397.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 949.7 MB in the beginning and 1.0 GB in the end (delta: -73.0 MB). Peak memory consumption was 58.1 MB. Max. memory is 11.5 GB. [2018-11-18 17:57:40,659 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 17:57:40,659 INFO L168 Benchmark]: CACSL2BoogieTranslator took 304.69 ms. Allocated memory is still 1.0 GB. Free memory was 949.7 MB in the beginning and 928.3 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-18 17:57:40,660 INFO L168 Benchmark]: Boogie Procedure Inliner took 73.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 928.3 MB in the beginning and 1.1 GB in the end (delta: -190.1 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. [2018-11-18 17:57:40,660 INFO L168 Benchmark]: Boogie Preprocessor took 30.93 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 17:57:40,661 INFO L168 Benchmark]: RCFGBuilder took 232908.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 95.6 MB). Peak memory consumption was 95.6 MB. Max. memory is 11.5 GB. [2018-11-18 17:57:40,661 INFO L168 Benchmark]: CodeCheck took 75.69 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 17:57:40,663 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: IllegalArgumentException: Indexed Sort BitVec undefined: de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 304.69 ms. Allocated memory is still 1.0 GB. Free memory was 949.7 MB in the beginning and 928.3 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 73.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 928.3 MB in the beginning and 1.1 GB in the end (delta: -190.1 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.93 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 232908.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 95.6 MB). Peak memory consumption was 95.6 MB. Max. memory is 11.5 GB. * CodeCheck took 75.69 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...