./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0686a.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_00f8584f-5f4f-4694-b3f7-6293f67edbad/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_00f8584f-5f4f-4694-b3f7-6293f67edbad/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_00f8584f-5f4f-4694-b3f7-6293f67edbad/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_00f8584f-5f4f-4694-b3f7-6293f67edbad/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0686a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_00f8584f-5f4f-4694-b3f7-6293f67edbad/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_00f8584f-5f4f-4694-b3f7-6293f67edbad/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 2e4c57dd78ca61b194172b998a147be383066b6a ............................................................................................................................................................................................................... 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_00f8584f-5f4f-4694-b3f7-6293f67edbad/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_00f8584f-5f4f-4694-b3f7-6293f67edbad/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_00f8584f-5f4f-4694-b3f7-6293f67edbad/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_00f8584f-5f4f-4694-b3f7-6293f67edbad/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0686a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_00f8584f-5f4f-4694-b3f7-6293f67edbad/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_00f8584f-5f4f-4694-b3f7-6293f67edbad/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 2e4c57dd78ca61b194172b998a147be383066b6a .................................................................................................................................................................................................................. 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 06:14:15,784 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 06:14:15,785 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 06:14:15,794 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 06:14:15,795 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 06:14:15,795 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 06:14:15,797 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 06:14:15,798 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 06:14:15,800 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 06:14:15,801 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 06:14:15,802 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 06:14:15,803 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 06:14:15,803 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 06:14:15,804 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 06:14:15,805 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 06:14:15,806 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 06:14:15,807 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 06:14:15,808 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 06:14:15,809 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 06:14:15,811 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 06:14:15,812 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 06:14:15,813 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 06:14:15,814 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 06:14:15,815 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 06:14:15,817 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 06:14:15,817 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 06:14:15,817 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 06:14:15,818 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 06:14:15,818 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 06:14:15,819 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 06:14:15,819 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 06:14:15,820 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 06:14:15,820 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 06:14:15,820 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 06:14:15,821 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 06:14:15,821 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 06:14:15,822 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 06:14:15,822 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 06:14:15,822 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 06:14:15,823 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 06:14:15,824 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 06:14:15,824 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_00f8584f-5f4f-4694-b3f7-6293f67edbad/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 06:14:15,836 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 06:14:15,837 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 06:14:15,837 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 06:14:15,837 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 06:14:15,838 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 06:14:15,838 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 06:14:15,838 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 06:14:15,838 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 06:14:15,838 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 06:14:15,838 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 06:14:15,839 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 06:14:15,839 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 06:14:15,839 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 06:14:15,839 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 06:14:15,839 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 06:14:15,839 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 06:14:15,840 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 06:14:15,840 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 06:14:15,840 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 06:14:15,840 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 06:14:15,840 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 06:14:15,840 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 06:14:15,840 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 06:14:15,840 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 06:14:15,840 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 06:14:15,841 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 06:14:15,841 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 06:14:15,841 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 06:14:15,841 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 06:14:15,841 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_00f8584f-5f4f-4694-b3f7-6293f67edbad/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 -> 2e4c57dd78ca61b194172b998a147be383066b6a [2019-12-02 06:14:15,951 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 06:14:15,961 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 06:14:15,964 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 06:14:15,965 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 06:14:15,965 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 06:14:15,966 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_00f8584f-5f4f-4694-b3f7-6293f67edbad/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0686a.c [2019-12-02 06:14:16,008 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_00f8584f-5f4f-4694-b3f7-6293f67edbad/bin/ukojak/data/27c13ca05/dc7000a9a6534c0ea90f51491eb50cfd/FLAG5ae0ca164 [2019-12-02 06:14:16,326 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 06:14:16,327 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_00f8584f-5f4f-4694-b3f7-6293f67edbad/sv-benchmarks/c/float-newlib/float_req_bl_0686a.c [2019-12-02 06:14:16,332 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_00f8584f-5f4f-4694-b3f7-6293f67edbad/bin/ukojak/data/27c13ca05/dc7000a9a6534c0ea90f51491eb50cfd/FLAG5ae0ca164 [2019-12-02 06:14:16,341 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_00f8584f-5f4f-4694-b3f7-6293f67edbad/bin/ukojak/data/27c13ca05/dc7000a9a6534c0ea90f51491eb50cfd [2019-12-02 06:14:16,343 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 06:14:16,344 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 06:14:16,345 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 06:14:16,345 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 06:14:16,347 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 06:14:16,348 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:14:16" (1/1) ... [2019-12-02 06:14:16,350 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71d3b949 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:14:16, skipping insertion in model container [2019-12-02 06:14:16,350 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:14:16" (1/1) ... [2019-12-02 06:14:16,355 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 06:14:16,371 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 06:14:16,544 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 06:14:16,549 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 06:14:16,581 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 06:14:16,597 INFO L208 MainTranslator]: Completed translation [2019-12-02 06:14:16,597 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:14:16 WrapperNode [2019-12-02 06:14:16,597 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 06:14:16,597 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 06:14:16,598 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 06:14:16,598 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 06:14:16,603 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:14:16" (1/1) ... [2019-12-02 06:14:16,611 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:14:16" (1/1) ... [2019-12-02 06:14:16,630 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 06:14:16,630 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 06:14:16,630 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 06:14:16,630 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 06:14:16,637 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:14:16" (1/1) ... [2019-12-02 06:14:16,637 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:14:16" (1/1) ... [2019-12-02 06:14:16,640 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:14:16" (1/1) ... [2019-12-02 06:14:16,640 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:14:16" (1/1) ... [2019-12-02 06:14:16,650 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:14:16" (1/1) ... [2019-12-02 06:14:16,654 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:14:16" (1/1) ... [2019-12-02 06:14:16,656 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:14:16" (1/1) ... [2019-12-02 06:14:16,659 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 06:14:16,660 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 06:14:16,660 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 06:14:16,660 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 06:14:16,660 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:14:16" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_00f8584f-5f4f-4694-b3f7-6293f67edbad/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 06:14:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 06:14:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-02 06:14:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 06:14:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-02 06:14:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2019-12-02 06:14:16,702 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2019-12-02 06:14:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 06:14:16,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 06:14:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-02 06:14:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-12-02 06:14:16,703 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2019-12-02 06:14:16,703 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2019-12-02 06:14:16,703 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 06:14:17,089 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 06:14:17,090 INFO L287 CfgBuilder]: Removed 20 assume(true) statements. [2019-12-02 06:14:17,091 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:14:17 BoogieIcfgContainer [2019-12-02 06:14:17,091 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 06:14:17,091 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 06:14:17,091 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 06:14:17,098 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 06:14:17,098 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:14:17" (1/1) ... [2019-12-02 06:14:17,105 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 06:14:17,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:14:17,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 67 states and 109 transitions. [2019-12-02 06:14:17,133 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 109 transitions. [2019-12-02 06:14:17,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-02 06:14:17,134 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:14:17,167 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 06:14:17,170 INFO L168 Benchmark]: Toolchain (without parser) took 825.55 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 938.1 MB in the beginning and 1.0 GB in the end (delta: -81.5 MB). Peak memory consumption was 20.2 MB. Max. memory is 11.5 GB. [2019-12-02 06:14:17,171 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 955.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 06:14:17,171 INFO L168 Benchmark]: CACSL2BoogieTranslator took 252.58 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 938.1 MB in the beginning and 1.1 GB in the end (delta: -151.7 MB). Peak memory consumption was 23.3 MB. Max. memory is 11.5 GB. [2019-12-02 06:14:17,172 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.73 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 06:14:17,172 INFO L168 Benchmark]: Boogie Preprocessor took 29.26 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 06:14:17,173 INFO L168 Benchmark]: RCFGBuilder took 431.11 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: 59.5 MB). Peak memory consumption was 59.5 MB. Max. memory is 11.5 GB. [2019-12-02 06:14:17,173 INFO L168 Benchmark]: CodeCheck took 77.36 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-02 06:14:17,176 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 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 955.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 252.58 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 938.1 MB in the beginning and 1.1 GB in the end (delta: -151.7 MB). Peak memory consumption was 23.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.73 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. * Boogie Preprocessor took 29.26 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. * RCFGBuilder took 431.11 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: 59.5 MB). Peak memory consumption was 59.5 MB. Max. memory is 11.5 GB. * CodeCheck took 77.36 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: 5.4 MB). Peak memory consumption was 5.4 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 06:14:18,637 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 06:14:18,638 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 06:14:18,647 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 06:14:18,647 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 06:14:18,648 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 06:14:18,649 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 06:14:18,651 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 06:14:18,652 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 06:14:18,653 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 06:14:18,654 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 06:14:18,654 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 06:14:18,655 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 06:14:18,655 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 06:14:18,656 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 06:14:18,657 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 06:14:18,657 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 06:14:18,658 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 06:14:18,659 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 06:14:18,661 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 06:14:18,663 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 06:14:18,664 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 06:14:18,665 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 06:14:18,666 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 06:14:18,668 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 06:14:18,669 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 06:14:18,669 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 06:14:18,670 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 06:14:18,670 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 06:14:18,671 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 06:14:18,671 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 06:14:18,671 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 06:14:18,672 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 06:14:18,672 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 06:14:18,673 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 06:14:18,673 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 06:14:18,674 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 06:14:18,674 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 06:14:18,674 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 06:14:18,674 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 06:14:18,675 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 06:14:18,675 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_00f8584f-5f4f-4694-b3f7-6293f67edbad/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 06:14:18,688 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 06:14:18,689 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 06:14:18,689 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 06:14:18,689 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 06:14:18,690 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 06:14:18,690 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 06:14:18,690 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 06:14:18,691 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 06:14:18,691 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 06:14:18,691 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 06:14:18,691 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 06:14:18,691 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 06:14:18,692 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 06:14:18,692 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 06:14:18,692 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 06:14:18,692 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 06:14:18,692 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 06:14:18,693 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 06:14:18,693 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 06:14:18,693 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 06:14:18,693 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 06:14:18,693 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 06:14:18,694 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 06:14:18,694 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 06:14:18,694 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 06:14:18,694 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 06:14:18,694 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 06:14:18,695 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 06:14:18,695 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 06:14:18,695 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 06:14:18,695 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 06:14:18,695 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 06:14:18,695 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 06:14:18,696 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_00f8584f-5f4f-4694-b3f7-6293f67edbad/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 -> 2e4c57dd78ca61b194172b998a147be383066b6a [2019-12-02 06:14:18,870 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 06:14:18,879 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 06:14:18,881 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 06:14:18,882 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 06:14:18,882 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 06:14:18,883 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_00f8584f-5f4f-4694-b3f7-6293f67edbad/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0686a.c [2019-12-02 06:14:18,923 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_00f8584f-5f4f-4694-b3f7-6293f67edbad/bin/ukojak/data/e09a9afb5/8de9d90aa0df41889332f8f65b03105e/FLAGbb5077fe8 [2019-12-02 06:14:19,269 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 06:14:19,269 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_00f8584f-5f4f-4694-b3f7-6293f67edbad/sv-benchmarks/c/float-newlib/float_req_bl_0686a.c [2019-12-02 06:14:19,275 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_00f8584f-5f4f-4694-b3f7-6293f67edbad/bin/ukojak/data/e09a9afb5/8de9d90aa0df41889332f8f65b03105e/FLAGbb5077fe8 [2019-12-02 06:14:19,284 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_00f8584f-5f4f-4694-b3f7-6293f67edbad/bin/ukojak/data/e09a9afb5/8de9d90aa0df41889332f8f65b03105e [2019-12-02 06:14:19,286 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 06:14:19,287 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 06:14:19,287 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 06:14:19,287 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 06:14:19,290 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 06:14:19,290 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:14:19" (1/1) ... [2019-12-02 06:14:19,292 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@667a6a91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:14:19, skipping insertion in model container [2019-12-02 06:14:19,292 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:14:19" (1/1) ... [2019-12-02 06:14:19,297 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 06:14:19,313 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 06:14:19,454 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 06:14:19,461 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 06:14:19,534 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 06:14:19,554 INFO L208 MainTranslator]: Completed translation [2019-12-02 06:14:19,554 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:14:19 WrapperNode [2019-12-02 06:14:19,554 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 06:14:19,555 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 06:14:19,555 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 06:14:19,555 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 06:14:19,560 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:14:19" (1/1) ... [2019-12-02 06:14:19,572 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:14:19" (1/1) ... [2019-12-02 06:14:19,593 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 06:14:19,593 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 06:14:19,594 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 06:14:19,594 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 06:14:19,601 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:14:19" (1/1) ... [2019-12-02 06:14:19,601 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:14:19" (1/1) ... [2019-12-02 06:14:19,606 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:14:19" (1/1) ... [2019-12-02 06:14:19,607 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:14:19" (1/1) ... [2019-12-02 06:14:19,619 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:14:19" (1/1) ... [2019-12-02 06:14:19,624 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:14:19" (1/1) ... [2019-12-02 06:14:19,627 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:14:19" (1/1) ... [2019-12-02 06:14:19,631 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 06:14:19,631 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 06:14:19,631 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 06:14:19,631 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 06:14:19,632 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:14:19" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_00f8584f-5f4f-4694-b3f7-6293f67edbad/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 06:14:19,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2019-12-02 06:14:19,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 06:14:19,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-12-02 06:14:19,672 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2019-12-02 06:14:19,672 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2019-12-02 06:14:19,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-02 06:14:19,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 06:14:19,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 06:14:19,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-12-02 06:14:19,672 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2019-12-02 06:14:19,672 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2019-12-02 06:14:19,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-02 06:14:19,673 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 06:16:26,091 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 06:16:26,091 INFO L287 CfgBuilder]: Removed 20 assume(true) statements. [2019-12-02 06:16:26,092 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:16:26 BoogieIcfgContainer [2019-12-02 06:16:26,092 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 06:16:26,093 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 06:16:26,093 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 06:16:26,100 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 06:16:26,100 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:16:26" (1/1) ... [2019-12-02 06:16:26,106 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 06:16:26,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:16:26,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 67 states and 109 transitions. [2019-12-02 06:16:26,132 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 109 transitions. [2019-12-02 06:16:26,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-02 06:16:26,134 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:16:26,166 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 06:16:26,169 INFO L168 Benchmark]: Toolchain (without parser) took 126881.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 952.4 MB in the beginning and 1.0 GB in the end (delta: -66.2 MB). Peak memory consumption was 67.0 MB. Max. memory is 11.5 GB. [2019-12-02 06:16:26,170 INFO L168 Benchmark]: CDTParser took 0.13 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 06:16:26,170 INFO L168 Benchmark]: CACSL2BoogieTranslator took 267.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -169.5 MB). Peak memory consumption was 27.7 MB. Max. memory is 11.5 GB. [2019-12-02 06:16:26,170 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.64 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-02 06:16:26,171 INFO L168 Benchmark]: Boogie Preprocessor took 37.45 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 06:16:26,171 INFO L168 Benchmark]: RCFGBuilder took 126461.44 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: 89.5 MB). Peak memory consumption was 89.5 MB. Max. memory is 11.5 GB. [2019-12-02 06:16:26,172 INFO L168 Benchmark]: CodeCheck took 74.83 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-02 06:16:26,174 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 0.13 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 267.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -169.5 MB). Peak memory consumption was 27.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.64 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 37.45 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. * RCFGBuilder took 126461.44 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: 89.5 MB). Peak memory consumption was 89.5 MB. Max. memory is 11.5 GB. * CodeCheck took 74.83 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...