./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0662b_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_52e8d521-dbab-415f-abbc-c1f9ebf409f3/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_52e8d521-dbab-415f-abbc-c1f9ebf409f3/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_52e8d521-dbab-415f-abbc-c1f9ebf409f3/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_52e8d521-dbab-415f-abbc-c1f9ebf409f3/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0662b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_52e8d521-dbab-415f-abbc-c1f9ebf409f3/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_52e8d521-dbab-415f-abbc-c1f9ebf409f3/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 427f5a1297639616b7c4f6533641105ea064cfe8 ...................................................................................................................................................................................................................................................................................... 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_52e8d521-dbab-415f-abbc-c1f9ebf409f3/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_52e8d521-dbab-415f-abbc-c1f9ebf409f3/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_52e8d521-dbab-415f-abbc-c1f9ebf409f3/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_52e8d521-dbab-415f-abbc-c1f9ebf409f3/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0662b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_52e8d521-dbab-415f-abbc-c1f9ebf409f3/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_52e8d521-dbab-415f-abbc-c1f9ebf409f3/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 427f5a1297639616b7c4f6533641105ea064cfe8 ........................................................................................................................................................................................................................... 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 12:20:20,849 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 12:20:20,850 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 12:20:20,857 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 12:20:20,857 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 12:20:20,858 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 12:20:20,858 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 12:20:20,860 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 12:20:20,861 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 12:20:20,861 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 12:20:20,862 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 12:20:20,862 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 12:20:20,863 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 12:20:20,864 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 12:20:20,865 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 12:20:20,865 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 12:20:20,866 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 12:20:20,867 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 12:20:20,869 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 12:20:20,870 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 12:20:20,870 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 12:20:20,872 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 12:20:20,873 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 12:20:20,873 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 12:20:20,873 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 12:20:20,874 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 12:20:20,875 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 12:20:20,876 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 12:20:20,876 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 12:20:20,877 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 12:20:20,877 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 12:20:20,878 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 12:20:20,878 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 12:20:20,878 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 12:20:20,878 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 12:20:20,880 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 12:20:20,880 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_52e8d521-dbab-415f-abbc-c1f9ebf409f3/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-18 12:20:20,889 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 12:20:20,889 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 12:20:20,890 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 12:20:20,890 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 12:20:20,890 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 12:20:20,891 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 12:20:20,891 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 12:20:20,891 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 12:20:20,891 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 12:20:20,891 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 12:20:20,891 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 12:20:20,891 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 12:20:20,891 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 12:20:20,891 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 12:20:20,892 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 12:20:20,892 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 12:20:20,892 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 12:20:20,892 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 12:20:20,892 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 12:20:20,892 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 12:20:20,892 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 12:20:20,892 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 12:20:20,893 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 12:20:20,893 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 12:20:20,893 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 12:20:20,893 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 12:20:20,893 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 12:20:20,893 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 12:20:20,893 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 12:20:20,893 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_52e8d521-dbab-415f-abbc-c1f9ebf409f3/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 -> 427f5a1297639616b7c4f6533641105ea064cfe8 [2018-11-18 12:20:20,918 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 12:20:20,926 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 12:20:20,929 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 12:20:20,929 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 12:20:20,930 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 12:20:20,930 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_52e8d521-dbab-415f-abbc-c1f9ebf409f3/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0662b_true-unreach-call.c [2018-11-18 12:20:20,965 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_52e8d521-dbab-415f-abbc-c1f9ebf409f3/bin-2019/ukojak/data/c401569cc/b936ee9d1412467f82613572ac1aed30/FLAG780c1f919 [2018-11-18 12:20:21,397 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 12:20:21,398 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_52e8d521-dbab-415f-abbc-c1f9ebf409f3/sv-benchmarks/c/float-newlib/double_req_bl_0662b_true-unreach-call.c [2018-11-18 12:20:21,404 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_52e8d521-dbab-415f-abbc-c1f9ebf409f3/bin-2019/ukojak/data/c401569cc/b936ee9d1412467f82613572ac1aed30/FLAG780c1f919 [2018-11-18 12:20:21,415 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_52e8d521-dbab-415f-abbc-c1f9ebf409f3/bin-2019/ukojak/data/c401569cc/b936ee9d1412467f82613572ac1aed30 [2018-11-18 12:20:21,417 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 12:20:21,419 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 12:20:21,419 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 12:20:21,419 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 12:20:21,423 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 12:20:21,423 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:20:21" (1/1) ... [2018-11-18 12:20:21,426 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ad4eacb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:21, skipping insertion in model container [2018-11-18 12:20:21,426 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:20:21" (1/1) ... [2018-11-18 12:20:21,434 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 12:20:21,457 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 12:20:21,604 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 12:20:21,609 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 12:20:21,642 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 12:20:21,698 INFO L195 MainTranslator]: Completed translation [2018-11-18 12:20:21,698 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:21 WrapperNode [2018-11-18 12:20:21,699 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 12:20:21,699 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 12:20:21,699 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 12:20:21,699 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 12:20:21,705 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:21" (1/1) ... [2018-11-18 12:20:21,715 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:21" (1/1) ... [2018-11-18 12:20:21,732 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 12:20:21,732 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 12:20:21,732 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 12:20:21,732 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 12:20:21,738 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:21" (1/1) ... [2018-11-18 12:20:21,738 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:21" (1/1) ... [2018-11-18 12:20:21,741 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:21" (1/1) ... [2018-11-18 12:20:21,741 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:21" (1/1) ... [2018-11-18 12:20:21,749 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:21" (1/1) ... [2018-11-18 12:20:21,754 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:21" (1/1) ... [2018-11-18 12:20:21,756 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:21" (1/1) ... [2018-11-18 12:20:21,759 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 12:20:21,759 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 12:20:21,759 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 12:20:21,759 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 12:20:21,760 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:21" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_52e8d521-dbab-415f-abbc-c1f9ebf409f3/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 12:20:21,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2018-11-18 12:20:21,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-18 12:20:21,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 12:20:21,792 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-11-18 12:20:21,792 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-11-18 12:20:21,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-18 12:20:21,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 12:20:21,792 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2018-11-18 12:20:21,792 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2018-11-18 12:20:21,792 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 12:20:21,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 12:20:21,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 12:20:21,792 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 12:20:22,296 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 12:20:22,297 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:20:22 BoogieIcfgContainer [2018-11-18 12:20:22,297 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 12:20:22,297 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 12:20:22,297 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 12:20:22,304 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 12:20:22,304 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:20:22" (1/1) ... [2018-11-18 12:20:22,311 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:20:22,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 12:20:22,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2018-11-18 12:20:22,336 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2018-11-18 12:20:22,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-18 12:20:22,337 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 12:20:22,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:20:22,428 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 12:20:22,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 12:20:22,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 72 states and 112 transitions. [2018-11-18 12:20:22,437 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 112 transitions. [2018-11-18 12:20:22,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-18 12:20:22,438 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 12:20:22,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 12:20:22,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 12:20:22,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 12:20:22,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 12:20:22,639 WARN L493 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2018-11-18 12:20:22,671 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 18.11 12:20:22 ImpRootNode [2018-11-18 12:20:22,671 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-18 12:20:22,672 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 12:20:22,672 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 12:20:22,672 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 12:20:22,672 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:20:22" (3/4) ... [2018-11-18 12:20:22,676 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-18 12:20:22,676 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 12:20:22,676 INFO L168 Benchmark]: Toolchain (without parser) took 1258.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 187.2 MB). Free memory was 959.1 MB in the beginning and 1.1 GB in the end (delta: -122.6 MB). Peak memory consumption was 64.6 MB. Max. memory is 11.5 GB. [2018-11-18 12:20:22,678 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 12:20:22,678 INFO L168 Benchmark]: CACSL2BoogieTranslator took 279.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 187.2 MB). Free memory was 959.1 MB in the beginning and 1.2 GB in the end (delta: -226.0 MB). Peak memory consumption was 31.9 MB. Max. memory is 11.5 GB. [2018-11-18 12:20:22,679 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2018-11-18 12:20:22,679 INFO L168 Benchmark]: Boogie Preprocessor took 26.75 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 12:20:22,680 INFO L168 Benchmark]: RCFGBuilder took 538.00 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 65.0 MB). Peak memory consumption was 65.0 MB. Max. memory is 11.5 GB. [2018-11-18 12:20:22,680 INFO L168 Benchmark]: CodeCheck took 373.85 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: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 11.5 GB. [2018-11-18 12:20:22,680 INFO L168 Benchmark]: Witness Printer took 4.29 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 12:20:22,683 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 3 procedures, 94 locations, 1 error locations. UNSAFE Result, 0.3s OverallTime, 2 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 32 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 97 GetRequests, 97 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 22 NumberOfCodeBlocks, 22 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 9 ConstructedInterpolants, 0 QuantifiedInterpolants, 81 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 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 0.10 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 279.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 187.2 MB). Free memory was 959.1 MB in the beginning and 1.2 GB in the end (delta: -226.0 MB). Peak memory consumption was 31.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.75 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 538.00 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 65.0 MB). Peak memory consumption was 65.0 MB. Max. memory is 11.5 GB. * CodeCheck took 373.85 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: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 11.5 GB. * Witness Printer took 4.29 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. 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 12:20:24,106 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 12:20:24,107 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 12:20:24,116 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 12:20:24,116 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 12:20:24,117 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 12:20:24,118 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 12:20:24,119 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 12:20:24,120 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 12:20:24,121 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 12:20:24,122 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 12:20:24,122 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 12:20:24,123 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 12:20:24,123 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 12:20:24,124 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 12:20:24,124 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 12:20:24,126 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 12:20:24,127 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 12:20:24,128 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 12:20:24,129 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 12:20:24,130 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 12:20:24,130 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 12:20:24,132 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 12:20:24,133 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 12:20:24,133 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 12:20:24,133 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 12:20:24,134 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 12:20:24,135 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 12:20:24,136 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 12:20:24,136 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 12:20:24,137 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 12:20:24,137 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 12:20:24,137 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 12:20:24,137 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 12:20:24,138 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 12:20:24,139 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 12:20:24,139 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_52e8d521-dbab-415f-abbc-c1f9ebf409f3/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-18 12:20:24,150 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 12:20:24,150 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 12:20:24,150 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 12:20:24,151 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 12:20:24,151 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 12:20:24,151 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 12:20:24,151 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 12:20:24,151 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 12:20:24,152 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 12:20:24,152 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 12:20:24,152 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 12:20:24,152 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 12:20:24,152 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 12:20:24,152 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 12:20:24,152 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 12:20:24,152 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 12:20:24,153 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 12:20:24,153 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 12:20:24,153 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 12:20:24,153 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 12:20:24,153 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 12:20:24,153 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 12:20:24,153 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 12:20:24,153 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 12:20:24,154 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 12:20:24,154 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 12:20:24,154 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 12:20:24,154 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-18 12:20:24,154 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 12:20:24,154 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 12:20:24,154 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 12:20:24,155 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 12:20:24,157 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_52e8d521-dbab-415f-abbc-c1f9ebf409f3/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 -> 427f5a1297639616b7c4f6533641105ea064cfe8 [2018-11-18 12:20:24,187 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 12:20:24,196 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 12:20:24,199 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 12:20:24,200 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 12:20:24,200 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 12:20:24,201 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_52e8d521-dbab-415f-abbc-c1f9ebf409f3/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0662b_true-unreach-call.c [2018-11-18 12:20:24,243 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_52e8d521-dbab-415f-abbc-c1f9ebf409f3/bin-2019/ukojak/data/df4b7d301/204cebf1433e4d529aea1cad882d9c8a/FLAG75aa55c26 [2018-11-18 12:20:24,658 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 12:20:24,659 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_52e8d521-dbab-415f-abbc-c1f9ebf409f3/sv-benchmarks/c/float-newlib/double_req_bl_0662b_true-unreach-call.c [2018-11-18 12:20:24,664 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_52e8d521-dbab-415f-abbc-c1f9ebf409f3/bin-2019/ukojak/data/df4b7d301/204cebf1433e4d529aea1cad882d9c8a/FLAG75aa55c26 [2018-11-18 12:20:24,674 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_52e8d521-dbab-415f-abbc-c1f9ebf409f3/bin-2019/ukojak/data/df4b7d301/204cebf1433e4d529aea1cad882d9c8a [2018-11-18 12:20:24,676 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 12:20:24,677 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 12:20:24,678 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 12:20:24,678 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 12:20:24,680 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 12:20:24,680 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:20:24" (1/1) ... [2018-11-18 12:20:24,682 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48002367 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:24, skipping insertion in model container [2018-11-18 12:20:24,683 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:20:24" (1/1) ... [2018-11-18 12:20:24,691 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 12:20:24,713 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 12:20:24,875 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 12:20:24,884 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 12:20:24,934 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 12:20:24,961 INFO L195 MainTranslator]: Completed translation [2018-11-18 12:20:24,961 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:24 WrapperNode [2018-11-18 12:20:24,961 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 12:20:24,962 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 12:20:24,962 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 12:20:24,962 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 12:20:24,970 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:24" (1/1) ... [2018-11-18 12:20:24,983 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:24" (1/1) ... [2018-11-18 12:20:25,049 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 12:20:25,050 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 12:20:25,050 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 12:20:25,050 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 12:20:25,057 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:24" (1/1) ... [2018-11-18 12:20:25,057 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:24" (1/1) ... [2018-11-18 12:20:25,061 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:24" (1/1) ... [2018-11-18 12:20:25,061 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:24" (1/1) ... [2018-11-18 12:20:25,071 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:24" (1/1) ... [2018-11-18 12:20:25,076 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:24" (1/1) ... [2018-11-18 12:20:25,079 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:24" (1/1) ... [2018-11-18 12:20:25,082 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 12:20:25,083 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 12:20:25,083 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 12:20:25,083 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 12:20:25,083 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:20:24" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_52e8d521-dbab-415f-abbc-c1f9ebf409f3/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 12:20:25,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-11-18 12:20:25,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2018-11-18 12:20:25,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-11-18 12:20:25,116 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-11-18 12:20:25,116 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-11-18 12:20:25,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 12:20:25,116 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2018-11-18 12:20:25,116 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2018-11-18 12:20:25,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 12:20:25,116 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 12:20:25,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 12:20:25,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 12:20:25,116 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 12:20:25,257 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 12:20:25,284 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 12:20:34,742 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 12:21:07,026 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 12:21:08,304 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 12:21:08,325 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 12:21:08,799 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 12:21:08,830 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 12:21:08,857 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 12:24:20,651 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 12:24:20,651 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:24:20 BoogieIcfgContainer [2018-11-18 12:24:20,652 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 12:24:20,653 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 12:24:20,653 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 12:24:20,664 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 12:24:20,665 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:24:20" (1/1) ... [2018-11-18 12:24:20,675 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:24:20,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 12:24:20,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2018-11-18 12:24:20,709 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2018-11-18 12:24:20,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-18 12:24:20,710 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 12:24:20,751 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 12:24:20,754 INFO L168 Benchmark]: Toolchain (without parser) took 236077.20 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 949.2 MB in the beginning and 1.0 GB in the end (delta: -72.0 MB). Peak memory consumption was 57.5 MB. Max. memory is 11.5 GB. [2018-11-18 12:24:20,755 INFO L168 Benchmark]: CDTParser took 0.16 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 12:24:20,755 INFO L168 Benchmark]: CACSL2BoogieTranslator took 284.02 ms. Allocated memory is still 1.0 GB. Free memory was 949.2 MB in the beginning and 927.7 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-18 12:24:20,756 INFO L168 Benchmark]: Boogie Procedure Inliner took 87.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 927.7 MB in the beginning and 1.1 GB in the end (delta: -195.7 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-18 12:24:20,756 INFO L168 Benchmark]: Boogie Preprocessor took 32.73 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-18 12:24:20,757 INFO L168 Benchmark]: RCFGBuilder took 235569.45 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: 88.5 MB). Peak memory consumption was 88.5 MB. Max. memory is 11.5 GB. [2018-11-18 12:24:20,757 INFO L168 Benchmark]: CodeCheck took 100.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-18 12:24:20,759 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 0.16 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 284.02 ms. Allocated memory is still 1.0 GB. Free memory was 949.2 MB in the beginning and 927.7 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 87.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 927.7 MB in the beginning and 1.1 GB in the end (delta: -195.7 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.73 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 235569.45 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: 88.5 MB). Peak memory consumption was 88.5 MB. Max. memory is 11.5 GB. * CodeCheck took 100.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 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...