./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0682b.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_ffcf17cd-bc7e-4566-a760-6844bdac9295/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_ffcf17cd-bc7e-4566-a760-6844bdac9295/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ffcf17cd-bc7e-4566-a760-6844bdac9295/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ffcf17cd-bc7e-4566-a760-6844bdac9295/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0682b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_ffcf17cd-bc7e-4566-a760-6844bdac9295/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ffcf17cd-bc7e-4566-a760-6844bdac9295/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 a90ab4b5fd896d7fe8c91ee95d37e83b559389ba ............................................................................................................................................................................................................... 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_ffcf17cd-bc7e-4566-a760-6844bdac9295/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_ffcf17cd-bc7e-4566-a760-6844bdac9295/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ffcf17cd-bc7e-4566-a760-6844bdac9295/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ffcf17cd-bc7e-4566-a760-6844bdac9295/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0682b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_ffcf17cd-bc7e-4566-a760-6844bdac9295/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ffcf17cd-bc7e-4566-a760-6844bdac9295/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 a90ab4b5fd896d7fe8c91ee95d37e83b559389ba ................................................................................................................................................................................................................... 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 01:15:25,848 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 01:15:25,849 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 01:15:25,856 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 01:15:25,857 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 01:15:25,857 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 01:15:25,858 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 01:15:25,860 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 01:15:25,861 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 01:15:25,862 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 01:15:25,862 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 01:15:25,863 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 01:15:25,863 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 01:15:25,864 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 01:15:25,865 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 01:15:25,866 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 01:15:25,866 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 01:15:25,867 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 01:15:25,868 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 01:15:25,870 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 01:15:25,871 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 01:15:25,872 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 01:15:25,872 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 01:15:25,873 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 01:15:25,875 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 01:15:25,875 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 01:15:25,875 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 01:15:25,876 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 01:15:25,876 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 01:15:25,876 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 01:15:25,876 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 01:15:25,877 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 01:15:25,877 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 01:15:25,878 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 01:15:25,878 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 01:15:25,878 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 01:15:25,879 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 01:15:25,879 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 01:15:25,879 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 01:15:25,880 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 01:15:25,880 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 01:15:25,880 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ffcf17cd-bc7e-4566-a760-6844bdac9295/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 01:15:25,890 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 01:15:25,890 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 01:15:25,891 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 01:15:25,891 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 01:15:25,891 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 01:15:25,891 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 01:15:25,892 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 01:15:25,892 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 01:15:25,892 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 01:15:25,892 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 01:15:25,892 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 01:15:25,892 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 01:15:25,892 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 01:15:25,893 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 01:15:25,893 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 01:15:25,893 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 01:15:25,893 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 01:15:25,893 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 01:15:25,893 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 01:15:25,893 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 01:15:25,893 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 01:15:25,894 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 01:15:25,894 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 01:15:25,894 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 01:15:25,894 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 01:15:25,894 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 01:15:25,894 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 01:15:25,894 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 01:15:25,894 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 01:15:25,894 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_ffcf17cd-bc7e-4566-a760-6844bdac9295/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 -> a90ab4b5fd896d7fe8c91ee95d37e83b559389ba [2019-12-02 01:15:25,992 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 01:15:26,002 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 01:15:26,005 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 01:15:26,006 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 01:15:26,006 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 01:15:26,007 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ffcf17cd-bc7e-4566-a760-6844bdac9295/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0682b.c [2019-12-02 01:15:26,051 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ffcf17cd-bc7e-4566-a760-6844bdac9295/bin/ukojak/data/cd9183dee/385c070433aa45d1828b05bfdb7eac11/FLAG43abf374e [2019-12-02 01:15:26,486 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 01:15:26,486 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ffcf17cd-bc7e-4566-a760-6844bdac9295/sv-benchmarks/c/float-newlib/double_req_bl_0682b.c [2019-12-02 01:15:26,492 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ffcf17cd-bc7e-4566-a760-6844bdac9295/bin/ukojak/data/cd9183dee/385c070433aa45d1828b05bfdb7eac11/FLAG43abf374e [2019-12-02 01:15:26,501 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ffcf17cd-bc7e-4566-a760-6844bdac9295/bin/ukojak/data/cd9183dee/385c070433aa45d1828b05bfdb7eac11 [2019-12-02 01:15:26,502 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 01:15:26,503 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 01:15:26,504 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 01:15:26,504 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 01:15:26,506 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 01:15:26,507 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:15:26" (1/1) ... [2019-12-02 01:15:26,509 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50c8692a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:15:26, skipping insertion in model container [2019-12-02 01:15:26,509 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:15:26" (1/1) ... [2019-12-02 01:15:26,513 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 01:15:26,534 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 01:15:26,705 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 01:15:26,709 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 01:15:26,746 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 01:15:26,762 INFO L208 MainTranslator]: Completed translation [2019-12-02 01:15:26,762 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:15:26 WrapperNode [2019-12-02 01:15:26,762 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 01:15:26,763 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 01:15:26,763 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 01:15:26,763 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 01:15:26,768 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:15:26" (1/1) ... [2019-12-02 01:15:26,778 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:15:26" (1/1) ... [2019-12-02 01:15:26,799 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 01:15:26,799 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 01:15:26,799 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 01:15:26,799 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 01:15:26,805 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:15:26" (1/1) ... [2019-12-02 01:15:26,806 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:15:26" (1/1) ... [2019-12-02 01:15:26,810 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:15:26" (1/1) ... [2019-12-02 01:15:26,810 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:15:26" (1/1) ... [2019-12-02 01:15:26,822 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:15:26" (1/1) ... [2019-12-02 01:15:26,828 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:15:26" (1/1) ... [2019-12-02 01:15:26,830 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:15:26" (1/1) ... [2019-12-02 01:15:26,833 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 01:15:26,834 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 01:15:26,834 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 01:15:26,834 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 01:15:26,834 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:15:26" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_ffcf17cd-bc7e-4566-a760-6844bdac9295/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 01:15:26,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 01:15:26,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-02 01:15:26,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 01:15:26,875 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2019-12-02 01:15:26,875 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2019-12-02 01:15:26,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-02 01:15:26,875 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2019-12-02 01:15:26,875 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2019-12-02 01:15:26,875 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 01:15:26,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 01:15:26,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-02 01:15:26,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-12-02 01:15:26,876 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 01:15:27,352 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 01:15:27,352 INFO L287 CfgBuilder]: Removed 30 assume(true) statements. [2019-12-02 01:15:27,353 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:15:27 BoogieIcfgContainer [2019-12-02 01:15:27,354 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 01:15:27,354 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 01:15:27,354 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 01:15:27,363 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 01:15:27,364 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:15:27" (1/1) ... [2019-12-02 01:15:27,371 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 01:15:27,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 01:15:27,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 79 states and 129 transitions. [2019-12-02 01:15:27,401 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 129 transitions. [2019-12-02 01:15:27,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-12-02 01:15:27,402 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 01:15:27,435 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 01:15:27,438 INFO L168 Benchmark]: Toolchain (without parser) took 934.21 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 938.0 MB in the beginning and 1.0 GB in the end (delta: -98.5 MB). Peak memory consumption was 31.0 MB. Max. memory is 11.5 GB. [2019-12-02 01:15:27,439 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 955.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 01:15:27,439 INFO L168 Benchmark]: CACSL2BoogieTranslator took 258.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -180.9 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2019-12-02 01:15:27,440 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.27 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-02 01:15:27,440 INFO L168 Benchmark]: Boogie Preprocessor took 34.54 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 01:15:27,441 INFO L168 Benchmark]: RCFGBuilder took 519.95 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: 71.7 MB). Peak memory consumption was 71.7 MB. Max. memory is 11.5 GB. [2019-12-02 01:15:27,441 INFO L168 Benchmark]: CodeCheck took 82.58 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-02 01:15:27,444 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 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 955.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 258.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -180.9 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.27 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 34.54 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 519.95 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: 71.7 MB). Peak memory consumption was 71.7 MB. Max. memory is 11.5 GB. * CodeCheck took 82.58 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: 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 01:15:28,838 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 01:15:28,840 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 01:15:28,847 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 01:15:28,848 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 01:15:28,848 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 01:15:28,849 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 01:15:28,851 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 01:15:28,852 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 01:15:28,853 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 01:15:28,853 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 01:15:28,854 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 01:15:28,854 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 01:15:28,855 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 01:15:28,856 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 01:15:28,856 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 01:15:28,857 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 01:15:28,858 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 01:15:28,859 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 01:15:28,860 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 01:15:28,862 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 01:15:28,862 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 01:15:28,863 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 01:15:28,864 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 01:15:28,866 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 01:15:28,866 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 01:15:28,866 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 01:15:28,867 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 01:15:28,867 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 01:15:28,867 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 01:15:28,868 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 01:15:28,868 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 01:15:28,869 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 01:15:28,869 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 01:15:28,870 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 01:15:28,870 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 01:15:28,870 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 01:15:28,870 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 01:15:28,871 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 01:15:28,871 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 01:15:28,872 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 01:15:28,872 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ffcf17cd-bc7e-4566-a760-6844bdac9295/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 01:15:28,882 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 01:15:28,882 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 01:15:28,883 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 01:15:28,883 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 01:15:28,883 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 01:15:28,883 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 01:15:28,884 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 01:15:28,884 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 01:15:28,884 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 01:15:28,884 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 01:15:28,884 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 01:15:28,884 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 01:15:28,884 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 01:15:28,884 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 01:15:28,885 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 01:15:28,885 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 01:15:28,885 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 01:15:28,885 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 01:15:28,885 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 01:15:28,885 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 01:15:28,885 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 01:15:28,885 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 01:15:28,886 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 01:15:28,886 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 01:15:28,886 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 01:15:28,886 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 01:15:28,886 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 01:15:28,886 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 01:15:28,886 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 01:15:28,886 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 01:15:28,887 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 01:15:28,887 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 01:15:28,887 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 01:15:28,887 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_ffcf17cd-bc7e-4566-a760-6844bdac9295/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 -> a90ab4b5fd896d7fe8c91ee95d37e83b559389ba [2019-12-02 01:15:29,051 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 01:15:29,059 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 01:15:29,061 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 01:15:29,062 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 01:15:29,062 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 01:15:29,063 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ffcf17cd-bc7e-4566-a760-6844bdac9295/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0682b.c [2019-12-02 01:15:29,100 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ffcf17cd-bc7e-4566-a760-6844bdac9295/bin/ukojak/data/64477917c/b7fc912388304042a10151e47a70ad88/FLAG09e0dade2 [2019-12-02 01:15:29,481 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 01:15:29,481 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ffcf17cd-bc7e-4566-a760-6844bdac9295/sv-benchmarks/c/float-newlib/double_req_bl_0682b.c [2019-12-02 01:15:29,486 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ffcf17cd-bc7e-4566-a760-6844bdac9295/bin/ukojak/data/64477917c/b7fc912388304042a10151e47a70ad88/FLAG09e0dade2 [2019-12-02 01:15:29,495 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ffcf17cd-bc7e-4566-a760-6844bdac9295/bin/ukojak/data/64477917c/b7fc912388304042a10151e47a70ad88 [2019-12-02 01:15:29,497 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 01:15:29,497 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 01:15:29,498 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 01:15:29,498 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 01:15:29,500 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 01:15:29,501 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:15:29" (1/1) ... [2019-12-02 01:15:29,502 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71ab427b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:15:29, skipping insertion in model container [2019-12-02 01:15:29,502 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:15:29" (1/1) ... [2019-12-02 01:15:29,507 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 01:15:29,531 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 01:15:29,696 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 01:15:29,731 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 01:15:29,771 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 01:15:29,792 INFO L208 MainTranslator]: Completed translation [2019-12-02 01:15:29,792 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:15:29 WrapperNode [2019-12-02 01:15:29,792 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 01:15:29,793 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 01:15:29,793 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 01:15:29,793 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 01:15:29,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:15:29" (1/1) ... [2019-12-02 01:15:29,810 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:15:29" (1/1) ... [2019-12-02 01:15:29,831 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 01:15:29,831 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 01:15:29,831 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 01:15:29,831 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 01:15:29,837 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:15:29" (1/1) ... [2019-12-02 01:15:29,838 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:15:29" (1/1) ... [2019-12-02 01:15:29,843 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:15:29" (1/1) ... [2019-12-02 01:15:29,843 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:15:29" (1/1) ... [2019-12-02 01:15:29,857 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:15:29" (1/1) ... [2019-12-02 01:15:29,863 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:15:29" (1/1) ... [2019-12-02 01:15:29,866 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:15:29" (1/1) ... [2019-12-02 01:15:29,870 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 01:15:29,870 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 01:15:29,870 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 01:15:29,870 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 01:15:29,871 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:15:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_ffcf17cd-bc7e-4566-a760-6844bdac9295/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 01:15:29,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-12-02 01:15:29,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-12-02 01:15:29,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 01:15:29,912 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2019-12-02 01:15:29,912 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2019-12-02 01:15:29,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2019-12-02 01:15:29,912 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2019-12-02 01:15:29,912 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2019-12-02 01:15:29,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-02 01:15:29,912 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 01:15:29,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 01:15:29,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-02 01:15:29,913 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 01:19:21,293 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 01:19:21,293 INFO L287 CfgBuilder]: Removed 30 assume(true) statements. [2019-12-02 01:19:21,294 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:19:21 BoogieIcfgContainer [2019-12-02 01:19:21,295 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 01:19:21,295 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 01:19:21,295 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 01:19:21,304 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 01:19:21,304 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:19:21" (1/1) ... [2019-12-02 01:19:21,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 01:19:21,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 01:19:21,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 79 states and 129 transitions. [2019-12-02 01:19:21,341 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 129 transitions. [2019-12-02 01:19:21,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-12-02 01:19:21,343 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 01:19:21,375 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 01:19:21,378 INFO L168 Benchmark]: Toolchain (without parser) took 231880.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 953.7 MB in the beginning and 1.0 GB in the end (delta: -52.7 MB). Peak memory consumption was 79.5 MB. Max. memory is 11.5 GB. [2019-12-02 01:19:21,379 INFO L168 Benchmark]: CDTParser took 0.14 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 01:19:21,379 INFO L168 Benchmark]: CACSL2BoogieTranslator took 294.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -167.5 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. [2019-12-02 01:19:21,380 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.19 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 01:19:21,380 INFO L168 Benchmark]: Boogie Preprocessor took 38.55 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 01:19:21,380 INFO L168 Benchmark]: RCFGBuilder took 231424.78 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: 108.1 MB). Peak memory consumption was 108.1 MB. Max. memory is 11.5 GB. [2019-12-02 01:19:21,381 INFO L168 Benchmark]: CodeCheck took 81.65 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 01:19:21,383 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 0.14 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 294.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -167.5 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.19 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. * Boogie Preprocessor took 38.55 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 231424.78 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: 108.1 MB). Peak memory consumption was 108.1 MB. Max. memory is 11.5 GB. * CodeCheck took 81.65 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...