./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0680a_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_f112a9d3-3659-402b-8bf8-4f6c5f65fe4b/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f112a9d3-3659-402b-8bf8-4f6c5f65fe4b/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f112a9d3-3659-402b-8bf8-4f6c5f65fe4b/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f112a9d3-3659-402b-8bf8-4f6c5f65fe4b/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0680a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f112a9d3-3659-402b-8bf8-4f6c5f65fe4b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f112a9d3-3659-402b-8bf8-4f6c5f65fe4b/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 baa80d60694a6a02d32fddddbbe44c204edcedd1 ....................................................................................................................................................................................................................................................................................... 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_f112a9d3-3659-402b-8bf8-4f6c5f65fe4b/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f112a9d3-3659-402b-8bf8-4f6c5f65fe4b/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f112a9d3-3659-402b-8bf8-4f6c5f65fe4b/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f112a9d3-3659-402b-8bf8-4f6c5f65fe4b/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0680a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f112a9d3-3659-402b-8bf8-4f6c5f65fe4b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f112a9d3-3659-402b-8bf8-4f6c5f65fe4b/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 baa80d60694a6a02d32fddddbbe44c204edcedd1 .......................................................................................................................................................................................................................... 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 10:37:24,113 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 10:37:24,114 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 10:37:24,123 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 10:37:24,123 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 10:37:24,124 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 10:37:24,125 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 10:37:24,126 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 10:37:24,127 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 10:37:24,128 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 10:37:24,128 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 10:37:24,129 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 10:37:24,129 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 10:37:24,130 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 10:37:24,131 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 10:37:24,131 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 10:37:24,132 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 10:37:24,133 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 10:37:24,134 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 10:37:24,135 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 10:37:24,136 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 10:37:24,137 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 10:37:24,139 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 10:37:24,140 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 10:37:24,140 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 10:37:24,140 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 10:37:24,141 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 10:37:24,142 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 10:37:24,142 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 10:37:24,143 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 10:37:24,143 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 10:37:24,144 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 10:37:24,145 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 10:37:24,145 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 10:37:24,145 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 10:37:24,146 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 10:37:24,146 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f112a9d3-3659-402b-8bf8-4f6c5f65fe4b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-18 10:37:24,154 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 10:37:24,154 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 10:37:24,155 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 10:37:24,155 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 10:37:24,155 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 10:37:24,155 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 10:37:24,156 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 10:37:24,156 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 10:37:24,156 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 10:37:24,156 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 10:37:24,156 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 10:37:24,156 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 10:37:24,156 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 10:37:24,156 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 10:37:24,156 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 10:37:24,157 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 10:37:24,157 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 10:37:24,157 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 10:37:24,157 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 10:37:24,157 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 10:37:24,157 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 10:37:24,157 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 10:37:24,157 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 10:37:24,158 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 10:37:24,158 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 10:37:24,158 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 10:37:24,158 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 10:37:24,158 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 10:37:24,158 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 10:37:24,158 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_f112a9d3-3659-402b-8bf8-4f6c5f65fe4b/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 -> baa80d60694a6a02d32fddddbbe44c204edcedd1 [2018-11-18 10:37:24,186 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 10:37:24,195 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 10:37:24,198 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 10:37:24,199 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 10:37:24,199 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 10:37:24,200 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f112a9d3-3659-402b-8bf8-4f6c5f65fe4b/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0680a_true-unreach-call.c [2018-11-18 10:37:24,248 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f112a9d3-3659-402b-8bf8-4f6c5f65fe4b/bin-2019/ukojak/data/2b0e8853e/b4e137020a034985a9f51c891e842399/FLAG62469a911 [2018-11-18 10:37:24,590 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 10:37:24,591 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f112a9d3-3659-402b-8bf8-4f6c5f65fe4b/sv-benchmarks/c/float-newlib/double_req_bl_0680a_true-unreach-call.c [2018-11-18 10:37:24,596 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f112a9d3-3659-402b-8bf8-4f6c5f65fe4b/bin-2019/ukojak/data/2b0e8853e/b4e137020a034985a9f51c891e842399/FLAG62469a911 [2018-11-18 10:37:24,605 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f112a9d3-3659-402b-8bf8-4f6c5f65fe4b/bin-2019/ukojak/data/2b0e8853e/b4e137020a034985a9f51c891e842399 [2018-11-18 10:37:24,607 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 10:37:24,608 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 10:37:24,608 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 10:37:24,609 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 10:37:24,612 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 10:37:24,612 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:37:24" (1/1) ... [2018-11-18 10:37:24,614 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44084d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:24, skipping insertion in model container [2018-11-18 10:37:24,615 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:37:24" (1/1) ... [2018-11-18 10:37:24,621 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 10:37:24,644 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 10:37:24,796 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:37:24,802 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 10:37:24,841 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:37:24,905 INFO L195 MainTranslator]: Completed translation [2018-11-18 10:37:24,905 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:24 WrapperNode [2018-11-18 10:37:24,906 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 10:37:24,906 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 10:37:24,906 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 10:37:24,906 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 10:37:24,913 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:24" (1/1) ... [2018-11-18 10:37:24,926 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:24" (1/1) ... [2018-11-18 10:37:24,949 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 10:37:24,949 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 10:37:24,949 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 10:37:24,949 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 10:37:24,957 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:24" (1/1) ... [2018-11-18 10:37:24,958 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:24" (1/1) ... [2018-11-18 10:37:24,962 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:24" (1/1) ... [2018-11-18 10:37:24,962 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:24" (1/1) ... [2018-11-18 10:37:24,974 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:24" (1/1) ... [2018-11-18 10:37:24,981 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:24" (1/1) ... [2018-11-18 10:37:24,983 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:24" (1/1) ... [2018-11-18 10:37:24,986 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 10:37:24,987 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 10:37:24,987 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 10:37:24,987 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 10:37:24,988 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:24" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f112a9d3-3659-402b-8bf8-4f6c5f65fe4b/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 10:37:25,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2018-11-18 10:37:25,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-18 10:37:25,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 10:37:25,036 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-11-18 10:37:25,036 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-11-18 10:37:25,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-18 10:37:25,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 10:37:25,036 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2018-11-18 10:37:25,036 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2018-11-18 10:37:25,036 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 10:37:25,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 10:37:25,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 10:37:25,037 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 10:37:25,575 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 10:37:25,576 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:37:25 BoogieIcfgContainer [2018-11-18 10:37:25,576 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 10:37:25,576 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 10:37:25,576 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 10:37:25,584 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 10:37:25,584 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:37:25" (1/1) ... [2018-11-18 10:37:25,592 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:37:25,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 10:37:25,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 70 states and 114 transitions. [2018-11-18 10:37:25,620 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 114 transitions. [2018-11-18 10:37:25,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-11-18 10:37:25,622 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 10:37:25,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:37:25,713 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 10:37:25,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 10:37:25,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 70 states and 109 transitions. [2018-11-18 10:37:25,723 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 109 transitions. [2018-11-18 10:37:25,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-11-18 10:37:25,723 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 10:37:25,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 10:37:25,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 10:37:25,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 10:37:25,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 10:37:25,881 WARN L493 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2018-11-18 10:37:25,912 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 18.11 10:37:25 ImpRootNode [2018-11-18 10:37:25,912 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-18 10:37:25,912 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 10:37:25,912 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 10:37:25,913 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 10:37:25,913 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:37:25" (3/4) ... [2018-11-18 10:37:25,916 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-18 10:37:25,916 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 10:37:25,917 INFO L168 Benchmark]: Toolchain (without parser) took 1309.66 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 959.2 MB in the beginning and 1.0 GB in the end (delta: -56.3 MB). Peak memory consumption was 58.5 MB. Max. memory is 11.5 GB. [2018-11-18 10:37:25,918 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 10:37:25,918 INFO L168 Benchmark]: CACSL2BoogieTranslator took 297.43 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 959.2 MB in the beginning and 1.1 GB in the end (delta: -155.0 MB). Peak memory consumption was 31.9 MB. Max. memory is 11.5 GB. [2018-11-18 10:37:25,919 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.70 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-18 10:37:25,919 INFO L168 Benchmark]: Boogie Preprocessor took 37.49 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-18 10:37:25,920 INFO L168 Benchmark]: RCFGBuilder took 589.34 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 58.4 MB). Peak memory consumption was 58.4 MB. Max. memory is 11.5 GB. [2018-11-18 10:37:25,920 INFO L168 Benchmark]: CodeCheck took 335.63 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. [2018-11-18 10:37:25,921 INFO L168 Benchmark]: Witness Printer took 4.16 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 10:37:25,923 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, 0.2s 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: 257]: 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 256. 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 = -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); [L256] COND TRUE res != -pi VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L257] __VERIFIER_error() VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 297.43 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 959.2 MB in the beginning and 1.1 GB in the end (delta: -155.0 MB). Peak memory consumption was 31.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 42.70 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 37.49 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 589.34 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 58.4 MB). Peak memory consumption was 58.4 MB. Max. memory is 11.5 GB. * CodeCheck took 335.63 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. * Witness Printer took 4.16 ms. Allocated memory is still 1.1 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 10:37:27,455 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 10:37:27,457 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 10:37:27,466 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 10:37:27,466 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 10:37:27,467 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 10:37:27,468 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 10:37:27,469 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 10:37:27,470 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 10:37:27,471 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 10:37:27,472 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 10:37:27,472 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 10:37:27,473 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 10:37:27,474 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 10:37:27,475 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 10:37:27,476 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 10:37:27,477 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 10:37:27,478 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 10:37:27,479 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 10:37:27,481 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 10:37:27,482 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 10:37:27,483 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 10:37:27,485 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 10:37:27,486 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 10:37:27,486 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 10:37:27,487 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 10:37:27,488 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 10:37:27,489 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 10:37:27,489 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 10:37:27,491 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 10:37:27,491 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 10:37:27,492 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 10:37:27,492 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 10:37:27,492 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 10:37:27,493 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 10:37:27,493 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 10:37:27,493 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f112a9d3-3659-402b-8bf8-4f6c5f65fe4b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-18 10:37:27,506 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 10:37:27,507 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 10:37:27,507 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 10:37:27,507 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 10:37:27,508 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 10:37:27,508 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 10:37:27,508 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 10:37:27,509 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 10:37:27,509 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 10:37:27,509 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 10:37:27,509 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 10:37:27,509 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 10:37:27,509 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 10:37:27,509 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 10:37:27,509 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 10:37:27,509 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 10:37:27,510 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 10:37:27,510 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 10:37:27,511 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 10:37:27,511 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 10:37:27,511 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 10:37:27,511 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 10:37:27,512 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 10:37:27,512 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 10:37:27,512 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 10:37:27,512 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 10:37:27,512 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 10:37:27,512 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-18 10:37:27,512 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 10:37:27,512 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 10:37:27,512 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 10:37:27,513 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 10:37:27,513 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_f112a9d3-3659-402b-8bf8-4f6c5f65fe4b/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 -> baa80d60694a6a02d32fddddbbe44c204edcedd1 [2018-11-18 10:37:27,545 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 10:37:27,554 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 10:37:27,556 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 10:37:27,557 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 10:37:27,558 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 10:37:27,559 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f112a9d3-3659-402b-8bf8-4f6c5f65fe4b/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0680a_true-unreach-call.c [2018-11-18 10:37:27,601 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f112a9d3-3659-402b-8bf8-4f6c5f65fe4b/bin-2019/ukojak/data/3a27c4a58/5671625826b7465494efce33ffba10c4/FLAGb04043c6c [2018-11-18 10:37:27,942 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 10:37:27,942 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f112a9d3-3659-402b-8bf8-4f6c5f65fe4b/sv-benchmarks/c/float-newlib/double_req_bl_0680a_true-unreach-call.c [2018-11-18 10:37:27,947 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f112a9d3-3659-402b-8bf8-4f6c5f65fe4b/bin-2019/ukojak/data/3a27c4a58/5671625826b7465494efce33ffba10c4/FLAGb04043c6c [2018-11-18 10:37:28,370 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f112a9d3-3659-402b-8bf8-4f6c5f65fe4b/bin-2019/ukojak/data/3a27c4a58/5671625826b7465494efce33ffba10c4 [2018-11-18 10:37:28,373 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 10:37:28,374 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 10:37:28,375 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 10:37:28,375 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 10:37:28,377 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 10:37:28,378 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:37:28" (1/1) ... [2018-11-18 10:37:28,380 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ce950b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:28, skipping insertion in model container [2018-11-18 10:37:28,380 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:37:28" (1/1) ... [2018-11-18 10:37:28,386 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 10:37:28,407 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 10:37:28,579 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:37:28,587 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 10:37:28,636 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:37:28,660 INFO L195 MainTranslator]: Completed translation [2018-11-18 10:37:28,660 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:28 WrapperNode [2018-11-18 10:37:28,660 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 10:37:28,661 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 10:37:28,661 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 10:37:28,661 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 10:37:28,667 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:28" (1/1) ... [2018-11-18 10:37:28,679 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:28" (1/1) ... [2018-11-18 10:37:28,746 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 10:37:28,747 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 10:37:28,747 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 10:37:28,747 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 10:37:28,753 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:28" (1/1) ... [2018-11-18 10:37:28,753 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:28" (1/1) ... [2018-11-18 10:37:28,756 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:28" (1/1) ... [2018-11-18 10:37:28,757 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:28" (1/1) ... [2018-11-18 10:37:28,767 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:28" (1/1) ... [2018-11-18 10:37:28,772 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:28" (1/1) ... [2018-11-18 10:37:28,775 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:28" (1/1) ... [2018-11-18 10:37:28,779 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 10:37:28,780 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 10:37:28,780 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 10:37:28,780 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 10:37:28,781 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:28" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f112a9d3-3659-402b-8bf8-4f6c5f65fe4b/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 10:37:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-11-18 10:37:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2018-11-18 10:37:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-11-18 10:37:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-11-18 10:37:28,819 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-11-18 10:37:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 10:37:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2018-11-18 10:37:28,819 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2018-11-18 10:37:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 10:37:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 10:37:28,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 10:37:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 10:37:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 10:37:28,970 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:37:28,987 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:37:38,400 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:38:04,863 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:38:05,102 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:38:05,418 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:38:05,511 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:38:06,702 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:38:06,774 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:41:22,493 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 10:41:22,493 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:41:22 BoogieIcfgContainer [2018-11-18 10:41:22,493 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 10:41:22,494 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 10:41:22,494 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 10:41:22,502 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 10:41:22,502 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:41:22" (1/1) ... [2018-11-18 10:41:22,509 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:41:22,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 10:41:22,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 70 states and 114 transitions. [2018-11-18 10:41:22,533 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 114 transitions. [2018-11-18 10:41:22,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-11-18 10:41:22,535 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 10:41:22,569 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 10:41:22,571 INFO L168 Benchmark]: Toolchain (without parser) took 234197.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 949.7 MB in the beginning and 1.0 GB in the end (delta: -67.9 MB). Peak memory consumption was 61.0 MB. Max. memory is 11.5 GB. [2018-11-18 10:41:22,573 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 10:41:22,573 INFO L168 Benchmark]: CACSL2BoogieTranslator took 285.73 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 10:41:22,574 INFO L168 Benchmark]: Boogie Procedure Inliner took 85.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 928.3 MB in the beginning and 1.1 GB in the end (delta: -194.9 MB). Peak memory consumption was 15.8 MB. Max. memory is 11.5 GB. [2018-11-18 10:41:22,575 INFO L168 Benchmark]: Boogie Preprocessor took 32.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-11-18 10:41:22,575 INFO L168 Benchmark]: RCFGBuilder took 233713.80 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: 92.1 MB). Peak memory consumption was 92.1 MB. Max. memory is 11.5 GB. [2018-11-18 10:41:22,576 INFO L168 Benchmark]: CodeCheck took 76.82 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-11-18 10:41:22,578 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: IllegalArgumentException: Indexed Sort BitVec undefined: de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 285.73 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 85.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 928.3 MB in the beginning and 1.1 GB in the end (delta: -194.9 MB). Peak memory consumption was 15.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 233713.80 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: 92.1 MB). Peak memory consumption was 92.1 MB. Max. memory is 11.5 GB. * CodeCheck took 76.82 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: 6.7 MB). Peak memory consumption was 6.7 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...