./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0663a_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_f657d5d8-ce2c-489f-b4b3-0e289f18bc87/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f657d5d8-ce2c-489f-b4b3-0e289f18bc87/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f657d5d8-ce2c-489f-b4b3-0e289f18bc87/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f657d5d8-ce2c-489f-b4b3-0e289f18bc87/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0663a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f657d5d8-ce2c-489f-b4b3-0e289f18bc87/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f657d5d8-ce2c-489f-b4b3-0e289f18bc87/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 3e7d0b868b35716dc1f516fc758062372899bb27 ............................................................................................................................................................................................................................................................................ 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_f657d5d8-ce2c-489f-b4b3-0e289f18bc87/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f657d5d8-ce2c-489f-b4b3-0e289f18bc87/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f657d5d8-ce2c-489f-b4b3-0e289f18bc87/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f657d5d8-ce2c-489f-b4b3-0e289f18bc87/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0663a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f657d5d8-ce2c-489f-b4b3-0e289f18bc87/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f657d5d8-ce2c-489f-b4b3-0e289f18bc87/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 3e7d0b868b35716dc1f516fc758062372899bb27 ........................................................................................................................................................................................................................... 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 19:01:02,431 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 19:01:02,433 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 19:01:02,440 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 19:01:02,440 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 19:01:02,441 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 19:01:02,442 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 19:01:02,444 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 19:01:02,446 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 19:01:02,446 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 19:01:02,447 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 19:01:02,447 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 19:01:02,448 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 19:01:02,449 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 19:01:02,449 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 19:01:02,450 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 19:01:02,450 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 19:01:02,451 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 19:01:02,452 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 19:01:02,453 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 19:01:02,454 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 19:01:02,455 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 19:01:02,456 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 19:01:02,456 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 19:01:02,457 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 19:01:02,458 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 19:01:02,459 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 19:01:02,459 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 19:01:02,460 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 19:01:02,460 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 19:01:02,461 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 19:01:02,462 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 19:01:02,462 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 19:01:02,462 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 19:01:02,463 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 19:01:02,463 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 19:01:02,463 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f657d5d8-ce2c-489f-b4b3-0e289f18bc87/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-18 19:01:02,474 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 19:01:02,474 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 19:01:02,474 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 19:01:02,475 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 19:01:02,475 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 19:01:02,475 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 19:01:02,475 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 19:01:02,475 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 19:01:02,476 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 19:01:02,476 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 19:01:02,476 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 19:01:02,476 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 19:01:02,476 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 19:01:02,476 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 19:01:02,476 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 19:01:02,476 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 19:01:02,477 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 19:01:02,477 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 19:01:02,477 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 19:01:02,477 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 19:01:02,477 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 19:01:02,477 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 19:01:02,477 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 19:01:02,478 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 19:01:02,478 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 19:01:02,478 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 19:01:02,478 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 19:01:02,478 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 19:01:02,478 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 19:01:02,478 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_f657d5d8-ce2c-489f-b4b3-0e289f18bc87/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 -> 3e7d0b868b35716dc1f516fc758062372899bb27 [2018-11-18 19:01:02,502 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 19:01:02,516 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 19:01:02,521 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 19:01:02,522 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 19:01:02,523 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 19:01:02,524 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f657d5d8-ce2c-489f-b4b3-0e289f18bc87/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0663a_true-unreach-call.c [2018-11-18 19:01:02,581 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f657d5d8-ce2c-489f-b4b3-0e289f18bc87/bin-2019/ukojak/data/9a98e4bb2/b04aa370ff73469397952d1ffd501e23/FLAG82fc82d71 [2018-11-18 19:01:03,000 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 19:01:03,001 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f657d5d8-ce2c-489f-b4b3-0e289f18bc87/sv-benchmarks/c/float-newlib/double_req_bl_0663a_true-unreach-call.c [2018-11-18 19:01:03,006 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f657d5d8-ce2c-489f-b4b3-0e289f18bc87/bin-2019/ukojak/data/9a98e4bb2/b04aa370ff73469397952d1ffd501e23/FLAG82fc82d71 [2018-11-18 19:01:03,022 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f657d5d8-ce2c-489f-b4b3-0e289f18bc87/bin-2019/ukojak/data/9a98e4bb2/b04aa370ff73469397952d1ffd501e23 [2018-11-18 19:01:03,024 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 19:01:03,025 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 19:01:03,026 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 19:01:03,026 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 19:01:03,030 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 19:01:03,031 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 07:01:03" (1/1) ... [2018-11-18 19:01:03,033 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bbb9d16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:01:03, skipping insertion in model container [2018-11-18 19:01:03,033 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 07:01:03" (1/1) ... [2018-11-18 19:01:03,041 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 19:01:03,065 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 19:01:03,278 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 19:01:03,284 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 19:01:03,336 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 19:01:03,424 INFO L195 MainTranslator]: Completed translation [2018-11-18 19:01:03,425 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:01:03 WrapperNode [2018-11-18 19:01:03,425 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 19:01:03,426 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 19:01:03,426 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 19:01:03,426 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 19:01:03,433 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:01:03" (1/1) ... [2018-11-18 19:01:03,445 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:01:03" (1/1) ... [2018-11-18 19:01:03,469 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 19:01:03,470 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 19:01:03,470 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 19:01:03,470 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 19:01:03,478 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:01:03" (1/1) ... [2018-11-18 19:01:03,478 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:01:03" (1/1) ... [2018-11-18 19:01:03,481 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:01:03" (1/1) ... [2018-11-18 19:01:03,482 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:01:03" (1/1) ... [2018-11-18 19:01:03,498 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:01:03" (1/1) ... [2018-11-18 19:01:03,513 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:01:03" (1/1) ... [2018-11-18 19:01:03,515 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:01:03" (1/1) ... [2018-11-18 19:01:03,524 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 19:01:03,524 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 19:01:03,524 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 19:01:03,524 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 19:01:03,525 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:01:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f657d5d8-ce2c-489f-b4b3-0e289f18bc87/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 19:01:03,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2018-11-18 19:01:03,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-18 19:01:03,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 19:01:03,581 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-11-18 19:01:03,581 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-11-18 19:01:03,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-18 19:01:03,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 19:01:03,582 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2018-11-18 19:01:03,583 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2018-11-18 19:01:03,583 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 19:01:03,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 19:01:03,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 19:01:03,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 19:01:05,139 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 19:01:05,140 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 07:01:05 BoogieIcfgContainer [2018-11-18 19:01:05,140 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 19:01:05,140 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 19:01:05,140 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 19:01:05,147 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 19:01:05,147 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 07:01:05" (1/1) ... [2018-11-18 19:01:05,156 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 19:01:05,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 19:01:05,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2018-11-18 19:01:05,187 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2018-11-18 19:01:05,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-18 19:01:05,189 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 19:01:05,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 19:01:05,410 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 19:01:05,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 19:01:05,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 72 states and 112 transitions. [2018-11-18 19:01:05,420 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 112 transitions. [2018-11-18 19:01:05,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-18 19:01:05,421 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 19:01:05,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 19:01:05,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 19:01:05,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 19:01:05,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 19:01:05,731 WARN L493 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2018-11-18 19:01:05,812 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 18.11 07:01:05 ImpRootNode [2018-11-18 19:01:05,815 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-18 19:01:05,815 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 19:01:05,815 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 19:01:05,815 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 19:01:05,816 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 07:01:05" (3/4) ... [2018-11-18 19:01:05,819 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-18 19:01:05,821 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 19:01:05,822 INFO L168 Benchmark]: Toolchain (without parser) took 2797.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 954.4 MB in the beginning and 1.0 GB in the end (delta: -66.9 MB). Peak memory consumption was 65.2 MB. Max. memory is 11.5 GB. [2018-11-18 19:01:05,824 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 19:01:05,825 INFO L168 Benchmark]: CACSL2BoogieTranslator took 399.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 954.4 MB in the beginning and 1.1 GB in the end (delta: -174.2 MB). Peak memory consumption was 34.8 MB. Max. memory is 11.5 GB. [2018-11-18 19:01:05,826 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.68 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 11.5 GB. [2018-11-18 19:01:05,827 INFO L168 Benchmark]: Boogie Preprocessor took 54.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 11.5 GB. [2018-11-18 19:01:05,828 INFO L168 Benchmark]: RCFGBuilder took 1615.83 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: 63.4 MB). Peak memory consumption was 63.4 MB. Max. memory is 11.5 GB. [2018-11-18 19:01:05,829 INFO L168 Benchmark]: CodeCheck took 674.62 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: 36.6 MB). Peak memory consumption was 36.6 MB. Max. memory is 11.5 GB. [2018-11-18 19:01:05,830 INFO L168 Benchmark]: Witness Printer took 5.94 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 19:01:05,833 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, 0.5s 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, 0.1s 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: 260]: 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 259. 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; [L251] double x = -0.0; [L252] double y = __VERIFIER_nondet_double(); [L254] COND TRUE y > 0.0 [L256] 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] [L256] EXPR __ieee754_atan2(y, x) [L256] double res = __ieee754_atan2(y, x); [L259] COND TRUE res != pi_o_2 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] [L260] __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 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 399.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 954.4 MB in the beginning and 1.1 GB in the end (delta: -174.2 MB). Peak memory consumption was 34.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 43.68 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 54.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1615.83 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: 63.4 MB). Peak memory consumption was 63.4 MB. Max. memory is 11.5 GB. * CodeCheck took 674.62 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: 36.6 MB). Peak memory consumption was 36.6 MB. Max. memory is 11.5 GB. * Witness Printer took 5.94 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 19:01:07,856 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 19:01:07,857 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 19:01:07,867 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 19:01:07,869 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 19:01:07,870 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 19:01:07,871 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 19:01:07,872 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 19:01:07,873 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 19:01:07,874 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 19:01:07,875 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 19:01:07,875 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 19:01:07,875 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 19:01:07,876 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 19:01:07,878 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 19:01:07,879 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 19:01:07,880 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 19:01:07,881 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 19:01:07,882 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 19:01:07,883 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 19:01:07,884 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 19:01:07,886 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 19:01:07,887 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 19:01:07,888 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 19:01:07,888 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 19:01:07,889 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 19:01:07,890 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 19:01:07,891 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 19:01:07,891 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 19:01:07,892 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 19:01:07,892 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 19:01:07,894 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 19:01:07,894 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 19:01:07,894 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 19:01:07,895 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 19:01:07,895 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 19:01:07,896 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f657d5d8-ce2c-489f-b4b3-0e289f18bc87/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-18 19:01:07,907 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 19:01:07,907 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 19:01:07,908 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 19:01:07,908 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 19:01:07,909 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 19:01:07,909 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 19:01:07,909 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 19:01:07,910 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 19:01:07,910 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 19:01:07,910 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 19:01:07,910 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 19:01:07,910 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 19:01:07,910 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 19:01:07,910 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 19:01:07,910 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 19:01:07,911 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 19:01:07,911 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 19:01:07,911 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 19:01:07,911 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 19:01:07,911 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 19:01:07,911 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 19:01:07,911 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 19:01:07,912 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 19:01:07,912 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 19:01:07,912 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 19:01:07,912 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 19:01:07,912 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 19:01:07,912 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-18 19:01:07,912 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 19:01:07,912 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 19:01:07,913 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 19:01:07,913 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 19:01:07,915 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_f657d5d8-ce2c-489f-b4b3-0e289f18bc87/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 -> 3e7d0b868b35716dc1f516fc758062372899bb27 [2018-11-18 19:01:07,966 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 19:01:07,977 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 19:01:07,980 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 19:01:07,981 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 19:01:07,982 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 19:01:07,983 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f657d5d8-ce2c-489f-b4b3-0e289f18bc87/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0663a_true-unreach-call.c [2018-11-18 19:01:08,028 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f657d5d8-ce2c-489f-b4b3-0e289f18bc87/bin-2019/ukojak/data/7121548a7/eeee343887c74e62bfc618dcd701d6e9/FLAG5cc5d3eaf [2018-11-18 19:01:08,401 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 19:01:08,401 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f657d5d8-ce2c-489f-b4b3-0e289f18bc87/sv-benchmarks/c/float-newlib/double_req_bl_0663a_true-unreach-call.c [2018-11-18 19:01:08,408 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f657d5d8-ce2c-489f-b4b3-0e289f18bc87/bin-2019/ukojak/data/7121548a7/eeee343887c74e62bfc618dcd701d6e9/FLAG5cc5d3eaf [2018-11-18 19:01:08,426 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f657d5d8-ce2c-489f-b4b3-0e289f18bc87/bin-2019/ukojak/data/7121548a7/eeee343887c74e62bfc618dcd701d6e9 [2018-11-18 19:01:08,429 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 19:01:08,430 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 19:01:08,431 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 19:01:08,431 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 19:01:08,436 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 19:01:08,437 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 07:01:08" (1/1) ... [2018-11-18 19:01:08,439 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cd74180 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:01:08, skipping insertion in model container [2018-11-18 19:01:08,439 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 07:01:08" (1/1) ... [2018-11-18 19:01:08,448 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 19:01:08,480 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 19:01:08,800 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 19:01:08,827 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 19:01:08,890 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 19:01:08,937 INFO L195 MainTranslator]: Completed translation [2018-11-18 19:01:08,938 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:01:08 WrapperNode [2018-11-18 19:01:08,938 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 19:01:08,939 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 19:01:08,940 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 19:01:08,940 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 19:01:08,947 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:01:08" (1/1) ... [2018-11-18 19:01:08,960 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:01:08" (1/1) ... [2018-11-18 19:01:09,053 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 19:01:09,053 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 19:01:09,053 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 19:01:09,054 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 19:01:09,064 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:01:08" (1/1) ... [2018-11-18 19:01:09,064 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:01:08" (1/1) ... [2018-11-18 19:01:09,070 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:01:08" (1/1) ... [2018-11-18 19:01:09,070 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:01:08" (1/1) ... [2018-11-18 19:01:09,087 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:01:08" (1/1) ... [2018-11-18 19:01:09,097 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:01:08" (1/1) ... [2018-11-18 19:01:09,100 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:01:08" (1/1) ... [2018-11-18 19:01:09,109 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 19:01:09,110 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 19:01:09,117 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 19:01:09,117 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 19:01:09,118 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:01:08" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f657d5d8-ce2c-489f-b4b3-0e289f18bc87/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 19:01:09,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-11-18 19:01:09,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2018-11-18 19:01:09,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-11-18 19:01:09,170 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-11-18 19:01:09,170 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-11-18 19:01:09,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 19:01:09,170 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2018-11-18 19:01:09,170 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2018-11-18 19:01:09,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 19:01:09,170 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 19:01:09,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 19:01:09,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 19:01:09,171 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 19:01:09,368 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:01:09,400 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:01:22,235 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:01:59,993 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:02:00,570 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:02:00,606 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:02:01,282 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:02:01,345 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:02:01,393 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 19:05:23,075 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 19:05:23,076 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 07:05:23 BoogieIcfgContainer [2018-11-18 19:05:23,076 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 19:05:23,077 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 19:05:23,077 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 19:05:23,090 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 19:05:23,091 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 07:05:23" (1/1) ... [2018-11-18 19:05:23,100 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 19:05:23,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 19:05:23,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2018-11-18 19:05:23,133 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2018-11-18 19:05:23,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-18 19:05:23,134 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 19:05:23,169 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 19:05:23,172 INFO L168 Benchmark]: Toolchain (without parser) took 254742.97 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 106.4 MB). Free memory was 954.6 MB in the beginning and 1.0 GB in the end (delta: -46.1 MB). Peak memory consumption was 60.3 MB. Max. memory is 11.5 GB. [2018-11-18 19:05:23,174 INFO L168 Benchmark]: CDTParser took 0.18 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 19:05:23,174 INFO L168 Benchmark]: CACSL2BoogieTranslator took 507.47 ms. Allocated memory is still 1.0 GB. Free memory was 954.6 MB in the beginning and 933.1 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-18 19:05:23,175 INFO L168 Benchmark]: Boogie Procedure Inliner took 113.90 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 106.4 MB). Free memory was 933.1 MB in the beginning and 1.1 GB in the end (delta: -158.2 MB). Peak memory consumption was 16.4 MB. Max. memory is 11.5 GB. [2018-11-18 19:05:23,176 INFO L168 Benchmark]: Boogie Preprocessor took 55.91 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 19:05:23,176 INFO L168 Benchmark]: RCFGBuilder took 253966.70 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 83.7 MB). Peak memory consumption was 83.7 MB. Max. memory is 11.5 GB. [2018-11-18 19:05:23,178 INFO L168 Benchmark]: CodeCheck took 94.65 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2018-11-18 19:05:23,181 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 0.18 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 507.47 ms. Allocated memory is still 1.0 GB. Free memory was 954.6 MB in the beginning and 933.1 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 113.90 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 106.4 MB). Free memory was 933.1 MB in the beginning and 1.1 GB in the end (delta: -158.2 MB). Peak memory consumption was 16.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 55.91 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 253966.70 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 83.7 MB). Peak memory consumption was 83.7 MB. Max. memory is 11.5 GB. * CodeCheck took 94.65 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. 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...