./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0685b_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_460e4f4d-30ca-4037-a99e-14915557a6fe/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_460e4f4d-30ca-4037-a99e-14915557a6fe/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_460e4f4d-30ca-4037-a99e-14915557a6fe/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_460e4f4d-30ca-4037-a99e-14915557a6fe/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0685b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_460e4f4d-30ca-4037-a99e-14915557a6fe/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_460e4f4d-30ca-4037-a99e-14915557a6fe/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 201a5d6458c151e9fb4933ccfe2d7ea552ed2537 ......................................................................................................................................................................................................................................................................................... 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_460e4f4d-30ca-4037-a99e-14915557a6fe/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_460e4f4d-30ca-4037-a99e-14915557a6fe/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_460e4f4d-30ca-4037-a99e-14915557a6fe/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_460e4f4d-30ca-4037-a99e-14915557a6fe/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0685b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_460e4f4d-30ca-4037-a99e-14915557a6fe/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_460e4f4d-30ca-4037-a99e-14915557a6fe/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 201a5d6458c151e9fb4933ccfe2d7ea552ed2537 .......................................................................................................................................................................................................................... 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 18:05:02,516 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 18:05:02,517 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 18:05:02,524 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 18:05:02,524 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 18:05:02,525 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 18:05:02,526 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 18:05:02,527 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 18:05:02,528 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 18:05:02,529 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 18:05:02,530 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 18:05:02,530 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 18:05:02,530 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 18:05:02,532 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 18:05:02,533 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 18:05:02,533 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 18:05:02,534 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 18:05:02,535 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 18:05:02,537 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 18:05:02,538 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 18:05:02,539 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 18:05:02,540 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 18:05:02,541 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 18:05:02,542 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 18:05:02,542 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 18:05:02,542 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 18:05:02,543 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 18:05:02,544 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 18:05:02,545 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 18:05:02,545 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 18:05:02,545 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 18:05:02,546 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 18:05:02,546 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 18:05:02,546 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 18:05:02,547 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 18:05:02,548 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 18:05:02,548 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_460e4f4d-30ca-4037-a99e-14915557a6fe/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-18 18:05:02,558 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 18:05:02,558 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 18:05:02,559 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 18:05:02,559 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 18:05:02,560 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 18:05:02,560 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 18:05:02,560 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 18:05:02,560 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 18:05:02,560 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 18:05:02,560 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 18:05:02,561 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 18:05:02,561 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 18:05:02,561 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 18:05:02,561 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 18:05:02,561 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 18:05:02,561 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 18:05:02,562 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 18:05:02,562 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 18:05:02,562 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 18:05:02,562 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 18:05:02,562 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 18:05:02,562 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 18:05:02,563 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 18:05:02,563 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 18:05:02,563 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 18:05:02,563 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 18:05:02,563 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 18:05:02,565 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 18:05:02,565 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 18:05:02,566 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_460e4f4d-30ca-4037-a99e-14915557a6fe/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 -> 201a5d6458c151e9fb4933ccfe2d7ea552ed2537 [2018-11-18 18:05:02,589 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 18:05:02,597 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 18:05:02,599 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 18:05:02,599 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 18:05:02,600 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 18:05:02,600 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_460e4f4d-30ca-4037-a99e-14915557a6fe/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0685b_true-unreach-call.c [2018-11-18 18:05:02,635 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_460e4f4d-30ca-4037-a99e-14915557a6fe/bin-2019/ukojak/data/10f687e9a/5021ae5886704df2bedbb3963e526aee/FLAG7da505753 [2018-11-18 18:05:02,944 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 18:05:02,944 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_460e4f4d-30ca-4037-a99e-14915557a6fe/sv-benchmarks/c/float-newlib/double_req_bl_0685b_true-unreach-call.c [2018-11-18 18:05:02,950 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_460e4f4d-30ca-4037-a99e-14915557a6fe/bin-2019/ukojak/data/10f687e9a/5021ae5886704df2bedbb3963e526aee/FLAG7da505753 [2018-11-18 18:05:02,960 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_460e4f4d-30ca-4037-a99e-14915557a6fe/bin-2019/ukojak/data/10f687e9a/5021ae5886704df2bedbb3963e526aee [2018-11-18 18:05:02,963 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 18:05:02,964 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 18:05:02,965 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 18:05:02,965 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 18:05:02,967 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 18:05:02,967 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 06:05:02" (1/1) ... [2018-11-18 18:05:02,969 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@323d36e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:05:02, skipping insertion in model container [2018-11-18 18:05:02,969 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 06:05:02" (1/1) ... [2018-11-18 18:05:02,976 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 18:05:02,996 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 18:05:03,132 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 18:05:03,137 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 18:05:03,170 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 18:05:03,234 INFO L195 MainTranslator]: Completed translation [2018-11-18 18:05:03,235 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:05:03 WrapperNode [2018-11-18 18:05:03,235 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 18:05:03,235 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 18:05:03,235 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 18:05:03,235 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 18:05:03,242 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:05:03" (1/1) ... [2018-11-18 18:05:03,254 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:05:03" (1/1) ... [2018-11-18 18:05:03,275 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 18:05:03,275 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 18:05:03,275 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 18:05:03,275 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 18:05:03,281 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:05:03" (1/1) ... [2018-11-18 18:05:03,281 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:05:03" (1/1) ... [2018-11-18 18:05:03,284 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:05:03" (1/1) ... [2018-11-18 18:05:03,284 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:05:03" (1/1) ... [2018-11-18 18:05:03,293 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:05:03" (1/1) ... [2018-11-18 18:05:03,298 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:05:03" (1/1) ... [2018-11-18 18:05:03,301 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:05:03" (1/1) ... [2018-11-18 18:05:03,304 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 18:05:03,305 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 18:05:03,305 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 18:05:03,305 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 18:05:03,306 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:05:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_460e4f4d-30ca-4037-a99e-14915557a6fe/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 18:05:03,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2018-11-18 18:05:03,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-18 18:05:03,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 18:05:03,351 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-11-18 18:05:03,351 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-11-18 18:05:03,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-18 18:05:03,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 18:05:03,351 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2018-11-18 18:05:03,351 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2018-11-18 18:05:03,351 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 18:05:03,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 18:05:03,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 18:05:03,352 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 18:05:03,872 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 18:05:03,873 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 06:05:03 BoogieIcfgContainer [2018-11-18 18:05:03,873 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 18:05:03,874 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 18:05:03,874 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 18:05:03,881 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 18:05:03,881 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 06:05:03" (1/1) ... [2018-11-18 18:05:03,889 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 18:05:03,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:05:03,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 70 states and 114 transitions. [2018-11-18 18:05:03,916 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 114 transitions. [2018-11-18 18:05:03,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-11-18 18:05:03,917 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:05:03,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:05:04,007 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 18:05:04,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:05:04,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 70 states and 109 transitions. [2018-11-18 18:05:04,017 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 109 transitions. [2018-11-18 18:05:04,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-11-18 18:05:04,018 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:05:04,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 18:05:04,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 18:05:04,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 18:05:04,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 18:05:04,206 WARN L493 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2018-11-18 18:05:04,236 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 18.11 06:05:04 ImpRootNode [2018-11-18 18:05:04,236 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-18 18:05:04,237 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 18:05:04,237 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 18:05:04,237 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 18:05:04,238 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 06:05:03" (3/4) ... [2018-11-18 18:05:04,242 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-18 18:05:04,242 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 18:05:04,243 INFO L168 Benchmark]: Toolchain (without parser) took 1279.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 959.1 MB in the beginning and 1.0 GB in the end (delta: -64.1 MB). Peak memory consumption was 72.3 MB. Max. memory is 11.5 GB. [2018-11-18 18:05:04,244 INFO L168 Benchmark]: CDTParser took 0.10 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 18:05:04,244 INFO L168 Benchmark]: CACSL2BoogieTranslator took 270.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 959.1 MB in the beginning and 1.1 GB in the end (delta: -173.5 MB). Peak memory consumption was 31.9 MB. Max. memory is 11.5 GB. [2018-11-18 18:05:04,245 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.90 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 11.5 GB. [2018-11-18 18:05:04,245 INFO L168 Benchmark]: Boogie Preprocessor took 29.14 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: 3.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 11.5 GB. [2018-11-18 18:05:04,246 INFO L168 Benchmark]: RCFGBuilder took 568.52 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: 64.8 MB). Peak memory consumption was 64.8 MB. Max. memory is 11.5 GB. [2018-11-18 18:05:04,246 INFO L168 Benchmark]: CodeCheck took 362.98 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: 37.2 MB). Peak memory consumption was 37.2 MB. Max. memory is 11.5 GB. [2018-11-18 18:05:04,247 INFO L168 Benchmark]: Witness Printer took 5.35 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 18:05:04,249 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, 92 locations, 1 error locations. UNSAFE Result, 0.3s OverallTime, 2 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 30 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 90 GetRequests, 90 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, 20 NumberOfCodeBlocks, 20 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 8 ConstructedInterpolants, 0 QuantifiedInterpolants, 64 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: 258]: 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 someBinaryArithmeticDOUBLEoperation at line 163, overapproximation of bitwiseAnd at line 160, overapproximation of someBinaryDOUBLEComparisonOperation at line 257. 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 = -1.0 / 0.0; [L252] double y = -1.0 / 0.0; [L254] 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] [L254] EXPR __ieee754_atan2(y, x) [L254] double res = __ieee754_atan2(y, x); [L257] COND TRUE res != -3 * pi_o_4 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] [L258] __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 0.10 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 270.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 959.1 MB in the beginning and 1.1 GB in the end (delta: -173.5 MB). Peak memory consumption was 31.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.90 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.14 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: 3.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 568.52 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: 64.8 MB). Peak memory consumption was 64.8 MB. Max. memory is 11.5 GB. * CodeCheck took 362.98 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: 37.2 MB). Peak memory consumption was 37.2 MB. Max. memory is 11.5 GB. * Witness Printer took 5.35 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 18:05:05,677 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 18:05:05,678 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 18:05:05,687 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 18:05:05,687 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 18:05:05,688 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 18:05:05,689 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 18:05:05,690 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 18:05:05,692 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 18:05:05,693 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 18:05:05,693 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 18:05:05,693 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 18:05:05,694 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 18:05:05,695 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 18:05:05,696 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 18:05:05,697 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 18:05:05,698 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 18:05:05,699 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 18:05:05,701 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 18:05:05,702 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 18:05:05,703 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 18:05:05,704 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 18:05:05,706 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 18:05:05,706 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 18:05:05,706 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 18:05:05,707 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 18:05:05,708 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 18:05:05,708 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 18:05:05,709 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 18:05:05,710 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 18:05:05,710 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 18:05:05,710 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 18:05:05,711 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 18:05:05,711 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 18:05:05,712 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 18:05:05,713 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 18:05:05,713 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_460e4f4d-30ca-4037-a99e-14915557a6fe/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-18 18:05:05,723 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 18:05:05,724 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 18:05:05,724 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 18:05:05,725 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 18:05:05,725 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 18:05:05,725 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 18:05:05,725 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 18:05:05,726 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 18:05:05,726 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 18:05:05,726 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 18:05:05,726 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 18:05:05,726 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 18:05:05,726 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 18:05:05,726 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 18:05:05,726 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 18:05:05,727 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 18:05:05,727 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 18:05:05,727 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 18:05:05,727 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 18:05:05,727 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 18:05:05,729 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 18:05:05,729 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 18:05:05,729 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 18:05:05,729 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 18:05:05,729 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 18:05:05,730 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 18:05:05,730 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 18:05:05,730 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-18 18:05:05,730 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 18:05:05,730 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 18:05:05,730 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 18:05:05,730 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 18:05:05,730 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_460e4f4d-30ca-4037-a99e-14915557a6fe/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 -> 201a5d6458c151e9fb4933ccfe2d7ea552ed2537 [2018-11-18 18:05:05,762 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 18:05:05,772 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 18:05:05,774 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 18:05:05,776 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 18:05:05,776 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 18:05:05,776 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_460e4f4d-30ca-4037-a99e-14915557a6fe/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0685b_true-unreach-call.c [2018-11-18 18:05:05,815 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_460e4f4d-30ca-4037-a99e-14915557a6fe/bin-2019/ukojak/data/095fdee34/389fd415ccaf4a818df45104ce68090e/FLAG86e3d48d0 [2018-11-18 18:05:06,154 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 18:05:06,155 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_460e4f4d-30ca-4037-a99e-14915557a6fe/sv-benchmarks/c/float-newlib/double_req_bl_0685b_true-unreach-call.c [2018-11-18 18:05:06,160 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_460e4f4d-30ca-4037-a99e-14915557a6fe/bin-2019/ukojak/data/095fdee34/389fd415ccaf4a818df45104ce68090e/FLAG86e3d48d0 [2018-11-18 18:05:06,578 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_460e4f4d-30ca-4037-a99e-14915557a6fe/bin-2019/ukojak/data/095fdee34/389fd415ccaf4a818df45104ce68090e [2018-11-18 18:05:06,580 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 18:05:06,581 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 18:05:06,581 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 18:05:06,582 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 18:05:06,584 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 18:05:06,584 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 06:05:06" (1/1) ... [2018-11-18 18:05:06,586 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26282391 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:05:06, skipping insertion in model container [2018-11-18 18:05:06,586 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 06:05:06" (1/1) ... [2018-11-18 18:05:06,592 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 18:05:06,614 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 18:05:06,774 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 18:05:06,781 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 18:05:06,827 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 18:05:06,854 INFO L195 MainTranslator]: Completed translation [2018-11-18 18:05:06,854 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:05:06 WrapperNode [2018-11-18 18:05:06,855 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 18:05:06,855 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 18:05:06,856 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 18:05:06,856 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 18:05:06,863 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:05:06" (1/1) ... [2018-11-18 18:05:06,874 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:05:06" (1/1) ... [2018-11-18 18:05:06,941 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 18:05:06,942 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 18:05:06,942 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 18:05:06,942 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 18:05:06,948 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:05:06" (1/1) ... [2018-11-18 18:05:06,948 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:05:06" (1/1) ... [2018-11-18 18:05:06,953 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:05:06" (1/1) ... [2018-11-18 18:05:06,954 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:05:06" (1/1) ... [2018-11-18 18:05:06,964 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:05:06" (1/1) ... [2018-11-18 18:05:06,971 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:05:06" (1/1) ... [2018-11-18 18:05:06,974 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:05:06" (1/1) ... [2018-11-18 18:05:06,978 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 18:05:06,978 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 18:05:06,978 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 18:05:06,978 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 18:05:06,979 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:05:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_460e4f4d-30ca-4037-a99e-14915557a6fe/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 18:05:07,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-11-18 18:05:07,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2018-11-18 18:05:07,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-11-18 18:05:07,013 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-11-18 18:05:07,014 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-11-18 18:05:07,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 18:05:07,014 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2018-11-18 18:05:07,014 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2018-11-18 18:05:07,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 18:05:07,014 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 18:05:07,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 18:05:07,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 18:05:07,014 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 18:05:07,155 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 18:05:07,173 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 18:05:17,025 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 18:05:47,756 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 18:05:47,975 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 18:05:48,309 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 18:05:48,397 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 18:05:50,165 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 18:05:50,227 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 18:09:03,462 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 18:09:03,462 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 06:09:03 BoogieIcfgContainer [2018-11-18 18:09:03,462 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 18:09:03,463 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 18:09:03,463 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 18:09:03,470 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 18:09:03,470 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 06:09:03" (1/1) ... [2018-11-18 18:09:03,477 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 18:09:03,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:09:03,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 70 states and 114 transitions. [2018-11-18 18:09:03,501 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 114 transitions. [2018-11-18 18:09:03,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-11-18 18:09:03,502 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:09:03,530 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 18:09:03,533 INFO L168 Benchmark]: Toolchain (without parser) took 236952.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 949.7 MB in the beginning and 1.0 GB in the end (delta: -89.1 MB). Peak memory consumption was 59.3 MB. Max. memory is 11.5 GB. [2018-11-18 18:09:03,534 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 18:09:03,534 INFO L168 Benchmark]: CACSL2BoogieTranslator took 273.39 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 18:09:03,535 INFO L168 Benchmark]: Boogie Procedure Inliner took 86.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 928.3 MB in the beginning and 1.1 GB in the end (delta: -214.4 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-18 18:09:03,535 INFO L168 Benchmark]: Boogie Preprocessor took 36.11 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-11-18 18:09:03,536 INFO L168 Benchmark]: RCFGBuilder took 236484.47 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: 97.3 MB). Peak memory consumption was 97.3 MB. Max. memory is 11.5 GB. [2018-11-18 18:09:03,536 INFO L168 Benchmark]: CodeCheck took 69.32 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 18:09:03,538 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: IllegalArgumentException: Indexed Sort BitVec undefined: de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 273.39 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 86.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 928.3 MB in the beginning and 1.1 GB in the end (delta: -214.4 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 36.11 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 236484.47 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: 97.3 MB). Peak memory consumption was 97.3 MB. Max. memory is 11.5 GB. * CodeCheck took 69.32 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...