./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_1130b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_403e26ba-9ea4-4f90-9d22-5a888e3786ba/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_403e26ba-9ea4-4f90-9d22-5a888e3786ba/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_403e26ba-9ea4-4f90-9d22-5a888e3786ba/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_403e26ba-9ea4-4f90-9d22-5a888e3786ba/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1130b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_403e26ba-9ea4-4f90-9d22-5a888e3786ba/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_403e26ba-9ea4-4f90-9d22-5a888e3786ba/bin/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 bcbee6ed75bef52b13066d34c45df2688a1a6e18 ........................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_403e26ba-9ea4-4f90-9d22-5a888e3786ba/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_403e26ba-9ea4-4f90-9d22-5a888e3786ba/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_403e26ba-9ea4-4f90-9d22-5a888e3786ba/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_403e26ba-9ea4-4f90-9d22-5a888e3786ba/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1130b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_403e26ba-9ea4-4f90-9d22-5a888e3786ba/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_403e26ba-9ea4-4f90-9d22-5a888e3786ba/bin/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 bcbee6ed75bef52b13066d34c45df2688a1a6e18 .............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-02 03:49:53,677 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 03:49:53,678 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 03:49:53,686 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 03:49:53,686 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 03:49:53,686 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 03:49:53,687 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 03:49:53,689 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 03:49:53,690 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 03:49:53,691 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 03:49:53,691 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 03:49:53,692 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 03:49:53,692 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 03:49:53,693 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 03:49:53,693 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 03:49:53,694 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 03:49:53,695 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 03:49:53,695 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 03:49:53,697 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 03:49:53,698 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 03:49:53,700 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 03:49:53,700 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 03:49:53,701 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 03:49:53,701 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 03:49:53,703 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 03:49:53,703 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 03:49:53,703 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 03:49:53,704 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 03:49:53,704 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 03:49:53,705 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 03:49:53,705 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 03:49:53,705 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 03:49:53,706 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 03:49:53,706 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 03:49:53,707 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 03:49:53,707 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 03:49:53,707 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 03:49:53,707 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 03:49:53,707 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 03:49:53,708 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 03:49:53,709 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 03:49:53,709 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_403e26ba-9ea4-4f90-9d22-5a888e3786ba/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 03:49:53,719 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 03:49:53,719 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 03:49:53,720 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 03:49:53,720 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 03:49:53,721 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 03:49:53,721 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 03:49:53,721 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 03:49:53,721 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 03:49:53,721 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 03:49:53,721 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 03:49:53,721 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 03:49:53,722 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 03:49:53,722 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 03:49:53,722 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 03:49:53,722 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 03:49:53,722 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 03:49:53,722 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 03:49:53,723 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 03:49:53,723 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 03:49:53,723 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 03:49:53,723 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 03:49:53,723 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 03:49:53,723 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 03:49:53,723 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 03:49:53,724 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 03:49:53,724 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 03:49:53,724 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 03:49:53,724 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 03:49:53,724 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 03:49:53,724 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/run_dir_403e26ba-9ea4-4f90-9d22-5a888e3786ba/bin/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 -> bcbee6ed75bef52b13066d34c45df2688a1a6e18 [2019-12-02 03:49:53,842 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 03:49:53,851 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 03:49:53,854 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 03:49:53,855 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 03:49:53,855 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 03:49:53,856 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_403e26ba-9ea4-4f90-9d22-5a888e3786ba/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1130b.c [2019-12-02 03:49:53,901 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_403e26ba-9ea4-4f90-9d22-5a888e3786ba/bin/ukojak/data/10aca23cc/e57370e097fd48079d25f961dd25ca78/FLAGef00a5f11 [2019-12-02 03:49:54,321 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 03:49:54,322 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_403e26ba-9ea4-4f90-9d22-5a888e3786ba/sv-benchmarks/c/float-newlib/float_req_bl_1130b.c [2019-12-02 03:49:54,326 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_403e26ba-9ea4-4f90-9d22-5a888e3786ba/bin/ukojak/data/10aca23cc/e57370e097fd48079d25f961dd25ca78/FLAGef00a5f11 [2019-12-02 03:49:54,701 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_403e26ba-9ea4-4f90-9d22-5a888e3786ba/bin/ukojak/data/10aca23cc/e57370e097fd48079d25f961dd25ca78 [2019-12-02 03:49:54,704 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 03:49:54,704 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 03:49:54,705 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 03:49:54,705 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 03:49:54,708 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 03:49:54,708 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:49:54" (1/1) ... [2019-12-02 03:49:54,710 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48db4d69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:54, skipping insertion in model container [2019-12-02 03:49:54,710 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:49:54" (1/1) ... [2019-12-02 03:49:54,715 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 03:49:54,729 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 03:49:54,895 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 03:49:54,898 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 03:49:54,922 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 03:49:54,936 INFO L208 MainTranslator]: Completed translation [2019-12-02 03:49:54,936 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:54 WrapperNode [2019-12-02 03:49:54,936 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 03:49:54,937 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 03:49:54,937 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 03:49:54,937 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 03:49:54,942 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:54" (1/1) ... [2019-12-02 03:49:54,950 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:54" (1/1) ... [2019-12-02 03:49:54,969 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 03:49:54,969 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 03:49:54,969 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 03:49:54,969 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 03:49:54,976 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:54" (1/1) ... [2019-12-02 03:49:54,976 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:54" (1/1) ... [2019-12-02 03:49:54,978 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:54" (1/1) ... [2019-12-02 03:49:54,978 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:54" (1/1) ... [2019-12-02 03:49:54,985 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:54" (1/1) ... [2019-12-02 03:49:54,989 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:54" (1/1) ... [2019-12-02 03:49:54,991 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:54" (1/1) ... [2019-12-02 03:49:54,993 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 03:49:54,993 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 03:49:54,993 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 03:49:54,993 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 03:49:54,994 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:54" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_403e26ba-9ea4-4f90-9d22-5a888e3786ba/bin/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 [2019-12-02 03:49:55,042 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 03:49:55,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 03:49:55,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-02 03:49:55,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-02 03:49:55,043 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 03:49:55,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 03:49:55,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-02 03:49:55,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-12-02 03:49:55,043 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 03:49:55,325 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 03:49:55,325 INFO L287 CfgBuilder]: Removed 22 assume(true) statements. [2019-12-02 03:49:55,326 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:49:55 BoogieIcfgContainer [2019-12-02 03:49:55,326 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 03:49:55,326 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 03:49:55,326 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 03:49:55,333 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 03:49:55,333 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:49:55" (1/1) ... [2019-12-02 03:49:55,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 03:49:55,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 03:49:55,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 40 states and 66 transitions. [2019-12-02 03:49:55,365 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 66 transitions. [2019-12-02 03:49:55,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-02 03:49:55,367 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 03:49:55,401 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) 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) [2019-12-02 03:49:55,405 INFO L168 Benchmark]: Toolchain (without parser) took 699.53 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.2 MB). Free memory was 946.2 MB in the beginning and 1.1 GB in the end (delta: -110.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 11.5 GB. [2019-12-02 03:49:55,405 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 03:49:55,406 INFO L168 Benchmark]: CACSL2BoogieTranslator took 231.41 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.2 MB). Free memory was 946.2 MB in the beginning and 1.1 GB in the end (delta: -159.8 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. [2019-12-02 03:49:55,407 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.20 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. [2019-12-02 03:49:55,407 INFO L168 Benchmark]: Boogie Preprocessor took 23.96 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 03:49:55,408 INFO L168 Benchmark]: RCFGBuilder took 332.76 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: 38.0 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. [2019-12-02 03:49:55,408 INFO L168 Benchmark]: CodeCheck took 76.63 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-12-02 03:49:55,411 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * 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 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 231.41 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.2 MB). Free memory was 946.2 MB in the beginning and 1.1 GB in the end (delta: -159.8 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.20 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 23.96 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 332.76 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: 38.0 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. * CodeCheck took 76.63 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-02 03:49:56,838 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 03:49:56,840 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 03:49:56,848 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 03:49:56,848 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 03:49:56,848 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 03:49:56,849 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 03:49:56,851 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 03:49:56,852 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 03:49:56,853 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 03:49:56,853 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 03:49:56,854 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 03:49:56,854 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 03:49:56,855 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 03:49:56,856 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 03:49:56,856 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 03:49:56,857 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 03:49:56,858 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 03:49:56,859 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 03:49:56,861 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 03:49:56,862 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 03:49:56,862 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 03:49:56,863 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 03:49:56,864 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 03:49:56,866 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 03:49:56,866 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 03:49:56,866 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 03:49:56,867 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 03:49:56,867 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 03:49:56,868 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 03:49:56,868 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 03:49:56,868 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 03:49:56,869 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 03:49:56,869 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 03:49:56,870 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 03:49:56,870 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 03:49:56,870 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 03:49:56,871 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 03:49:56,871 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 03:49:56,871 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 03:49:56,872 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 03:49:56,872 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_403e26ba-9ea4-4f90-9d22-5a888e3786ba/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 03:49:56,882 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 03:49:56,882 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 03:49:56,883 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 03:49:56,883 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 03:49:56,883 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 03:49:56,884 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 03:49:56,884 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 03:49:56,884 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 03:49:56,884 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 03:49:56,884 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 03:49:56,884 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 03:49:56,884 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 03:49:56,885 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 03:49:56,885 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 03:49:56,885 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 03:49:56,885 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 03:49:56,885 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 03:49:56,885 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 03:49:56,885 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 03:49:56,885 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 03:49:56,886 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 03:49:56,886 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 03:49:56,886 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 03:49:56,886 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 03:49:56,886 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 03:49:56,886 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 03:49:56,886 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 03:49:56,887 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 03:49:56,887 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 03:49:56,887 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 03:49:56,887 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 03:49:56,887 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 03:49:56,887 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 03:49:56,887 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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/run_dir_403e26ba-9ea4-4f90-9d22-5a888e3786ba/bin/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 -> bcbee6ed75bef52b13066d34c45df2688a1a6e18 [2019-12-02 03:49:57,054 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 03:49:57,063 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 03:49:57,066 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 03:49:57,067 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 03:49:57,067 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 03:49:57,068 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_403e26ba-9ea4-4f90-9d22-5a888e3786ba/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1130b.c [2019-12-02 03:49:57,116 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_403e26ba-9ea4-4f90-9d22-5a888e3786ba/bin/ukojak/data/e9a807f47/90f83988f1df4eaf866a09ffc8314b06/FLAGfa1ae2e43 [2019-12-02 03:49:57,431 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 03:49:57,432 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_403e26ba-9ea4-4f90-9d22-5a888e3786ba/sv-benchmarks/c/float-newlib/float_req_bl_1130b.c [2019-12-02 03:49:57,438 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_403e26ba-9ea4-4f90-9d22-5a888e3786ba/bin/ukojak/data/e9a807f47/90f83988f1df4eaf866a09ffc8314b06/FLAGfa1ae2e43 [2019-12-02 03:49:57,448 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_403e26ba-9ea4-4f90-9d22-5a888e3786ba/bin/ukojak/data/e9a807f47/90f83988f1df4eaf866a09ffc8314b06 [2019-12-02 03:49:57,450 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 03:49:57,451 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 03:49:57,452 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 03:49:57,452 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 03:49:57,455 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 03:49:57,456 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:49:57" (1/1) ... [2019-12-02 03:49:57,458 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57205783 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:57, skipping insertion in model container [2019-12-02 03:49:57,458 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:49:57" (1/1) ... [2019-12-02 03:49:57,465 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 03:49:57,481 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 03:49:57,618 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 03:49:57,623 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 03:49:57,679 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 03:49:57,694 INFO L208 MainTranslator]: Completed translation [2019-12-02 03:49:57,695 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:57 WrapperNode [2019-12-02 03:49:57,695 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 03:49:57,695 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 03:49:57,695 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 03:49:57,695 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 03:49:57,700 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:57" (1/1) ... [2019-12-02 03:49:57,709 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:57" (1/1) ... [2019-12-02 03:49:57,727 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 03:49:57,727 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 03:49:57,727 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 03:49:57,727 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 03:49:57,733 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:57" (1/1) ... [2019-12-02 03:49:57,734 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:57" (1/1) ... [2019-12-02 03:49:57,737 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:57" (1/1) ... [2019-12-02 03:49:57,737 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:57" (1/1) ... [2019-12-02 03:49:57,746 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:57" (1/1) ... [2019-12-02 03:49:57,750 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:57" (1/1) ... [2019-12-02 03:49:57,752 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:57" (1/1) ... [2019-12-02 03:49:57,755 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 03:49:57,756 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 03:49:57,756 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 03:49:57,756 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 03:49:57,756 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_403e26ba-9ea4-4f90-9d22-5a888e3786ba/bin/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 [2019-12-02 03:49:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2019-12-02 03:49:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 03:49:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-12-02 03:49:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-02 03:49:57,796 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 03:49:57,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 03:49:57,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-12-02 03:49:57,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-02 03:49:57,796 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 03:50:00,276 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 03:50:00,276 INFO L287 CfgBuilder]: Removed 22 assume(true) statements. [2019-12-02 03:50:00,277 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:50:00 BoogieIcfgContainer [2019-12-02 03:50:00,277 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 03:50:00,278 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 03:50:00,278 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 03:50:00,284 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 03:50:00,285 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:50:00" (1/1) ... [2019-12-02 03:50:00,291 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 03:50:00,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 03:50:00,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 40 states and 66 transitions. [2019-12-02 03:50:00,313 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 66 transitions. [2019-12-02 03:50:00,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-02 03:50:00,315 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 03:50:00,347 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) 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) [2019-12-02 03:50:00,350 INFO L168 Benchmark]: Toolchain (without parser) took 2898.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -113.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2019-12-02 03:50:00,350 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 03:50:00,351 INFO L168 Benchmark]: CACSL2BoogieTranslator took 242.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -167.1 MB). Peak memory consumption was 20.8 MB. Max. memory is 11.5 GB. [2019-12-02 03:50:00,351 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.80 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. [2019-12-02 03:50:00,351 INFO L168 Benchmark]: Boogie Preprocessor took 28.29 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. [2019-12-02 03:50:00,352 INFO L168 Benchmark]: RCFGBuilder took 2521.76 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: 40.2 MB). Peak memory consumption was 40.2 MB. Max. memory is 11.5 GB. [2019-12-02 03:50:00,352 INFO L168 Benchmark]: CodeCheck took 70.65 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. [2019-12-02 03:50:00,354 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 242.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -167.1 MB). Peak memory consumption was 20.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.80 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. * Boogie Preprocessor took 28.29 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 2521.76 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: 40.2 MB). Peak memory consumption was 40.2 MB. Max. memory is 11.5 GB. * CodeCheck took 70.65 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: Toolchain returned no result. Received shutdown request...