./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0660a.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_0ea3e0c8-aeea-4255-9485-08afb49f8e44/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_0ea3e0c8-aeea-4255-9485-08afb49f8e44/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0ea3e0c8-aeea-4255-9485-08afb49f8e44/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0ea3e0c8-aeea-4255-9485-08afb49f8e44/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0660a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_0ea3e0c8-aeea-4255-9485-08afb49f8e44/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0ea3e0c8-aeea-4255-9485-08afb49f8e44/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 3077c551d2b458403e0209f5991b4e91a7b5094b ............................................................................................................................................................................................................... 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_0ea3e0c8-aeea-4255-9485-08afb49f8e44/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_0ea3e0c8-aeea-4255-9485-08afb49f8e44/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0ea3e0c8-aeea-4255-9485-08afb49f8e44/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0ea3e0c8-aeea-4255-9485-08afb49f8e44/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0660a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_0ea3e0c8-aeea-4255-9485-08afb49f8e44/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0ea3e0c8-aeea-4255-9485-08afb49f8e44/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 3077c551d2b458403e0209f5991b4e91a7b5094b ................................................................................................................................................................................................................... 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 [2019-12-01 21:24:15,689 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 21:24:15,690 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 21:24:15,698 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 21:24:15,698 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 21:24:15,699 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 21:24:15,699 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 21:24:15,701 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 21:24:15,702 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 21:24:15,703 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 21:24:15,703 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 21:24:15,704 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 21:24:15,704 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 21:24:15,705 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 21:24:15,705 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 21:24:15,706 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 21:24:15,707 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 21:24:15,707 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 21:24:15,709 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 21:24:15,710 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 21:24:15,711 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 21:24:15,712 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 21:24:15,712 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 21:24:15,713 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 21:24:15,715 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 21:24:15,715 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 21:24:15,715 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 21:24:15,715 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 21:24:15,716 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 21:24:15,716 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 21:24:15,716 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 21:24:15,717 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 21:24:15,717 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 21:24:15,718 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 21:24:15,718 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 21:24:15,718 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 21:24:15,719 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 21:24:15,719 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 21:24:15,719 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 21:24:15,720 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 21:24:15,720 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 21:24:15,721 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0ea3e0c8-aeea-4255-9485-08afb49f8e44/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 21:24:15,730 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 21:24:15,730 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 21:24:15,730 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 21:24:15,731 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 21:24:15,731 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 21:24:15,731 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 21:24:15,731 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 21:24:15,731 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 21:24:15,732 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 21:24:15,732 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 21:24:15,732 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 21:24:15,732 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 21:24:15,732 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 21:24:15,732 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 21:24:15,732 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 21:24:15,732 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 21:24:15,733 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 21:24:15,733 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 21:24:15,733 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 21:24:15,733 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 21:24:15,733 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 21:24:15,733 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 21:24:15,733 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 21:24:15,733 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 21:24:15,734 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 21:24:15,734 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 21:24:15,734 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 21:24:15,734 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 21:24:15,734 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 21:24:15,734 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_0ea3e0c8-aeea-4255-9485-08afb49f8e44/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 -> 3077c551d2b458403e0209f5991b4e91a7b5094b [2019-12-01 21:24:15,832 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 21:24:15,840 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 21:24:15,843 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 21:24:15,844 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 21:24:15,845 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 21:24:15,845 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0ea3e0c8-aeea-4255-9485-08afb49f8e44/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0660a.c [2019-12-01 21:24:15,888 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0ea3e0c8-aeea-4255-9485-08afb49f8e44/bin/ukojak/data/5d8f0f777/d7169e3a5b7c45ed9a9d55f5f0e71dac/FLAG2766da8be [2019-12-01 21:24:16,328 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 21:24:16,329 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0ea3e0c8-aeea-4255-9485-08afb49f8e44/sv-benchmarks/c/float-newlib/double_req_bl_0660a.c [2019-12-01 21:24:16,334 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0ea3e0c8-aeea-4255-9485-08afb49f8e44/bin/ukojak/data/5d8f0f777/d7169e3a5b7c45ed9a9d55f5f0e71dac/FLAG2766da8be [2019-12-01 21:24:16,342 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0ea3e0c8-aeea-4255-9485-08afb49f8e44/bin/ukojak/data/5d8f0f777/d7169e3a5b7c45ed9a9d55f5f0e71dac [2019-12-01 21:24:16,344 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 21:24:16,344 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 21:24:16,345 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 21:24:16,345 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 21:24:16,347 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 21:24:16,348 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 09:24:16" (1/1) ... [2019-12-01 21:24:16,349 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6da80dfd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:24:16, skipping insertion in model container [2019-12-01 21:24:16,350 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 09:24:16" (1/1) ... [2019-12-01 21:24:16,354 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 21:24:16,372 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 21:24:16,559 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 21:24:16,565 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 21:24:16,603 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 21:24:16,618 INFO L208 MainTranslator]: Completed translation [2019-12-01 21:24:16,619 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:24:16 WrapperNode [2019-12-01 21:24:16,619 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 21:24:16,619 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 21:24:16,619 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 21:24:16,619 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 21:24:16,624 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:24:16" (1/1) ... [2019-12-01 21:24:16,634 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:24:16" (1/1) ... [2019-12-01 21:24:16,653 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 21:24:16,653 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 21:24:16,653 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 21:24:16,654 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 21:24:16,660 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:24:16" (1/1) ... [2019-12-01 21:24:16,660 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:24:16" (1/1) ... [2019-12-01 21:24:16,663 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:24:16" (1/1) ... [2019-12-01 21:24:16,663 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:24:16" (1/1) ... [2019-12-01 21:24:16,675 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:24:16" (1/1) ... [2019-12-01 21:24:16,680 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:24:16" (1/1) ... [2019-12-01 21:24:16,682 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:24:16" (1/1) ... [2019-12-01 21:24:16,685 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 21:24:16,686 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 21:24:16,686 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 21:24:16,686 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 21:24:16,686 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:24:16" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0ea3e0c8-aeea-4255-9485-08afb49f8e44/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 [2019-12-01 21:24:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 21:24:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-01 21:24:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 21:24:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2019-12-01 21:24:16,725 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2019-12-01 21:24:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-01 21:24:16,726 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2019-12-01 21:24:16,726 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2019-12-01 21:24:16,726 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 21:24:16,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 21:24:16,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 21:24:16,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-12-01 21:24:16,726 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 21:24:17,147 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 21:24:17,147 INFO L287 CfgBuilder]: Removed 22 assume(true) statements. [2019-12-01 21:24:17,148 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 09:24:17 BoogieIcfgContainer [2019-12-01 21:24:17,148 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 21:24:17,149 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 21:24:17,149 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 21:24:17,156 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 21:24:17,156 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 09:24:17" (1/1) ... [2019-12-01 21:24:17,163 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 21:24:17,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 21:24:17,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2019-12-01 21:24:17,190 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2019-12-01 21:24:17,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-01 21:24:17,191 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 21:24:17,223 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) [2019-12-01 21:24:17,226 INFO L168 Benchmark]: Toolchain (without parser) took 881.33 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.2 MB). Free memory was 949.0 MB in the beginning and 1.0 GB in the end (delta: -70.2 MB). Peak memory consumption was 32.1 MB. Max. memory is 11.5 GB. [2019-12-01 21:24:17,227 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 964.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 21:24:17,227 INFO L168 Benchmark]: CACSL2BoogieTranslator took 274.02 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.2 MB). Free memory was 949.0 MB in the beginning and 1.1 GB in the end (delta: -142.6 MB). Peak memory consumption was 24.6 MB. Max. memory is 11.5 GB. [2019-12-01 21:24:17,227 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.11 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. [2019-12-01 21:24:17,228 INFO L168 Benchmark]: Boogie Preprocessor took 31.88 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. [2019-12-01 21:24:17,228 INFO L168 Benchmark]: RCFGBuilder took 462.88 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: 60.6 MB). Peak memory consumption was 60.6 MB. Max. memory is 11.5 GB. [2019-12-01 21:24:17,229 INFO L168 Benchmark]: CodeCheck took 76.14 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-12-01 21:24:17,231 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 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 964.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 274.02 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.2 MB). Free memory was 949.0 MB in the beginning and 1.1 GB in the end (delta: -142.6 MB). Peak memory consumption was 24.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.11 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 31.88 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 462.88 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: 60.6 MB). Peak memory consumption was 60.6 MB. Max. memory is 11.5 GB. * CodeCheck took 76.14 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 21:24:18,625 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 21:24:18,627 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 21:24:18,635 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 21:24:18,635 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 21:24:18,635 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 21:24:18,636 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 21:24:18,638 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 21:24:18,639 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 21:24:18,640 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 21:24:18,640 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 21:24:18,641 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 21:24:18,641 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 21:24:18,642 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 21:24:18,643 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 21:24:18,644 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 21:24:18,644 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 21:24:18,645 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 21:24:18,646 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 21:24:18,648 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 21:24:18,649 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 21:24:18,650 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 21:24:18,651 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 21:24:18,651 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 21:24:18,653 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 21:24:18,653 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 21:24:18,654 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 21:24:18,654 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 21:24:18,655 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 21:24:18,655 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 21:24:18,655 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 21:24:18,656 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 21:24:18,656 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 21:24:18,657 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 21:24:18,658 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 21:24:18,658 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 21:24:18,658 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 21:24:18,658 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 21:24:18,659 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 21:24:18,659 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 21:24:18,660 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 21:24:18,660 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0ea3e0c8-aeea-4255-9485-08afb49f8e44/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 21:24:18,670 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 21:24:18,671 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 21:24:18,671 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 21:24:18,671 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 21:24:18,672 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 21:24:18,672 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 21:24:18,672 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 21:24:18,672 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 21:24:18,672 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 21:24:18,673 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 21:24:18,673 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 21:24:18,673 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 21:24:18,673 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 21:24:18,673 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 21:24:18,673 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 21:24:18,673 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 21:24:18,673 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 21:24:18,674 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 21:24:18,674 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 21:24:18,674 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 21:24:18,674 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 21:24:18,674 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 21:24:18,674 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 21:24:18,674 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 21:24:18,675 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 21:24:18,675 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 21:24:18,675 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 21:24:18,675 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 21:24:18,675 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 21:24:18,675 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 21:24:18,675 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 21:24:18,675 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 21:24:18,676 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 21:24:18,676 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_0ea3e0c8-aeea-4255-9485-08afb49f8e44/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 -> 3077c551d2b458403e0209f5991b4e91a7b5094b [2019-12-01 21:24:18,853 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 21:24:18,862 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 21:24:18,865 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 21:24:18,866 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 21:24:18,866 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 21:24:18,866 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0ea3e0c8-aeea-4255-9485-08afb49f8e44/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0660a.c [2019-12-01 21:24:18,904 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0ea3e0c8-aeea-4255-9485-08afb49f8e44/bin/ukojak/data/c0f3be534/265ae4d034b74434bab5dbe327815e5c/FLAG5bef26499 [2019-12-01 21:24:19,249 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 21:24:19,250 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0ea3e0c8-aeea-4255-9485-08afb49f8e44/sv-benchmarks/c/float-newlib/double_req_bl_0660a.c [2019-12-01 21:24:19,255 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0ea3e0c8-aeea-4255-9485-08afb49f8e44/bin/ukojak/data/c0f3be534/265ae4d034b74434bab5dbe327815e5c/FLAG5bef26499 [2019-12-01 21:24:19,265 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0ea3e0c8-aeea-4255-9485-08afb49f8e44/bin/ukojak/data/c0f3be534/265ae4d034b74434bab5dbe327815e5c [2019-12-01 21:24:19,267 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 21:24:19,268 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 21:24:19,269 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 21:24:19,269 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 21:24:19,271 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 21:24:19,272 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 09:24:19" (1/1) ... [2019-12-01 21:24:19,274 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@203973a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:24:19, skipping insertion in model container [2019-12-01 21:24:19,274 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 09:24:19" (1/1) ... [2019-12-01 21:24:19,279 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 21:24:19,299 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 21:24:19,464 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 21:24:19,470 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 21:24:19,537 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 21:24:19,557 INFO L208 MainTranslator]: Completed translation [2019-12-01 21:24:19,557 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:24:19 WrapperNode [2019-12-01 21:24:19,557 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 21:24:19,558 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 21:24:19,558 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 21:24:19,558 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 21:24:19,563 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:24:19" (1/1) ... [2019-12-01 21:24:19,575 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:24:19" (1/1) ... [2019-12-01 21:24:19,594 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 21:24:19,594 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 21:24:19,594 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 21:24:19,594 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 21:24:19,601 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:24:19" (1/1) ... [2019-12-01 21:24:19,601 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:24:19" (1/1) ... [2019-12-01 21:24:19,606 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:24:19" (1/1) ... [2019-12-01 21:24:19,606 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:24:19" (1/1) ... [2019-12-01 21:24:19,619 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:24:19" (1/1) ... [2019-12-01 21:24:19,624 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:24:19" (1/1) ... [2019-12-01 21:24:19,627 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:24:19" (1/1) ... [2019-12-01 21:24:19,631 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 21:24:19,631 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 21:24:19,632 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 21:24:19,632 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 21:24:19,632 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:24:19" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0ea3e0c8-aeea-4255-9485-08afb49f8e44/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 [2019-12-01 21:24:19,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-12-01 21:24:19,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-12-01 21:24:19,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 21:24:19,673 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2019-12-01 21:24:19,673 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2019-12-01 21:24:19,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2019-12-01 21:24:19,673 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2019-12-01 21:24:19,673 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2019-12-01 21:24:19,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-01 21:24:19,674 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 21:24:19,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 21:24:19,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 21:24:19,674 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 21:28:09,308 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 21:28:09,309 INFO L287 CfgBuilder]: Removed 22 assume(true) statements. [2019-12-01 21:28:09,309 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 09:28:09 BoogieIcfgContainer [2019-12-01 21:28:09,310 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 21:28:09,310 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 21:28:09,310 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 21:28:09,318 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 21:28:09,318 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 09:28:09" (1/1) ... [2019-12-01 21:28:09,325 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 21:28:09,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 21:28:09,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2019-12-01 21:28:09,352 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2019-12-01 21:28:09,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-01 21:28:09,353 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 21:28:09,385 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) [2019-12-01 21:28:09,389 INFO L168 Benchmark]: Toolchain (without parser) took 230120.63 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.0 MB). Free memory was 952.3 MB in the beginning and 996.8 MB in the end (delta: -44.4 MB). Peak memory consumption was 74.6 MB. Max. memory is 11.5 GB. [2019-12-01 21:28:09,389 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. [2019-12-01 21:28:09,390 INFO L168 Benchmark]: CACSL2BoogieTranslator took 288.50 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.0 MB). Free memory was 952.3 MB in the beginning and 1.1 GB in the end (delta: -155.5 MB). Peak memory consumption was 27.6 MB. Max. memory is 11.5 GB. [2019-12-01 21:28:09,390 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.58 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-01 21:28:09,391 INFO L168 Benchmark]: Boogie Preprocessor took 36.90 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. [2019-12-01 21:28:09,391 INFO L168 Benchmark]: RCFGBuilder took 229678.32 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: 97.3 MB). Peak memory consumption was 97.3 MB. Max. memory is 11.5 GB. [2019-12-01 21:28:09,392 INFO L168 Benchmark]: CodeCheck took 77.21 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 996.8 MB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-01 21:28:09,394 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 288.50 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.0 MB). Free memory was 952.3 MB in the beginning and 1.1 GB in the end (delta: -155.5 MB). Peak memory consumption was 27.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.58 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 36.90 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 229678.32 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: 97.3 MB). Peak memory consumption was 97.3 MB. Max. memory is 11.5 GB. * CodeCheck took 77.21 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 996.8 MB 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. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...