./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0740.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_6e068306-9483-4a81-9579-ea1dae0afed4/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_6e068306-9483-4a81-9579-ea1dae0afed4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6e068306-9483-4a81-9579-ea1dae0afed4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6e068306-9483-4a81-9579-ea1dae0afed4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0740.c -s /tmp/vcloud-vcloud-master/worker/run_dir_6e068306-9483-4a81-9579-ea1dae0afed4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6e068306-9483-4a81-9579-ea1dae0afed4/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 77a01f137667344720fd98189387bfe86c106b2a .......................................................................................................................................................................................................... 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_6e068306-9483-4a81-9579-ea1dae0afed4/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_6e068306-9483-4a81-9579-ea1dae0afed4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6e068306-9483-4a81-9579-ea1dae0afed4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6e068306-9483-4a81-9579-ea1dae0afed4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0740.c -s /tmp/vcloud-vcloud-master/worker/run_dir_6e068306-9483-4a81-9579-ea1dae0afed4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6e068306-9483-4a81-9579-ea1dae0afed4/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 77a01f137667344720fd98189387bfe86c106b2a ............................................................................................................................................................................................................. 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 17:10:26,768 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 17:10:26,770 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 17:10:26,777 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 17:10:26,777 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 17:10:26,778 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 17:10:26,779 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 17:10:26,780 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 17:10:26,781 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 17:10:26,782 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 17:10:26,783 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 17:10:26,783 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 17:10:26,784 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 17:10:26,784 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 17:10:26,785 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 17:10:26,786 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 17:10:26,786 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 17:10:26,787 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 17:10:26,788 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 17:10:26,790 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 17:10:26,791 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 17:10:26,791 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 17:10:26,792 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 17:10:26,793 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 17:10:26,794 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 17:10:26,795 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 17:10:26,795 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 17:10:26,795 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 17:10:26,795 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 17:10:26,796 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 17:10:26,796 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 17:10:26,797 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 17:10:26,797 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 17:10:26,798 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 17:10:26,798 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 17:10:26,798 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 17:10:26,799 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 17:10:26,799 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 17:10:26,799 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 17:10:26,800 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 17:10:26,800 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 17:10:26,801 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6e068306-9483-4a81-9579-ea1dae0afed4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 17:10:26,810 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 17:10:26,810 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 17:10:26,811 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 17:10:26,811 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 17:10:26,811 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 17:10:26,811 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 17:10:26,811 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 17:10:26,812 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 17:10:26,812 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 17:10:26,812 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 17:10:26,812 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 17:10:26,812 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 17:10:26,812 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 17:10:26,812 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 17:10:26,813 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 17:10:26,813 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 17:10:26,813 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 17:10:26,813 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 17:10:26,813 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 17:10:26,813 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 17:10:26,813 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 17:10:26,814 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 17:10:26,814 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 17:10:26,814 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 17:10:26,814 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 17:10:26,814 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 17:10:26,814 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 17:10:26,814 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 17:10:26,814 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 17:10:26,815 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_6e068306-9483-4a81-9579-ea1dae0afed4/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 -> 77a01f137667344720fd98189387bfe86c106b2a [2019-12-01 17:10:26,913 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 17:10:26,921 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 17:10:26,924 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 17:10:26,925 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 17:10:26,925 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 17:10:26,926 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6e068306-9483-4a81-9579-ea1dae0afed4/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0740.c [2019-12-01 17:10:26,972 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6e068306-9483-4a81-9579-ea1dae0afed4/bin/ukojak/data/99de13090/8cf7f985132d42b5a9ff5bed930d64c3/FLAGf42353bfa [2019-12-01 17:10:27,410 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 17:10:27,410 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6e068306-9483-4a81-9579-ea1dae0afed4/sv-benchmarks/c/float-newlib/double_req_bl_0740.c [2019-12-01 17:10:27,415 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6e068306-9483-4a81-9579-ea1dae0afed4/bin/ukojak/data/99de13090/8cf7f985132d42b5a9ff5bed930d64c3/FLAGf42353bfa [2019-12-01 17:10:27,427 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6e068306-9483-4a81-9579-ea1dae0afed4/bin/ukojak/data/99de13090/8cf7f985132d42b5a9ff5bed930d64c3 [2019-12-01 17:10:27,430 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 17:10:27,430 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 17:10:27,431 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 17:10:27,431 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 17:10:27,434 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 17:10:27,434 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:10:27" (1/1) ... [2019-12-01 17:10:27,436 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@165689ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:10:27, skipping insertion in model container [2019-12-01 17:10:27,436 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:10:27" (1/1) ... [2019-12-01 17:10:27,441 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 17:10:27,458 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 17:10:27,620 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 17:10:27,622 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 17:10:27,648 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 17:10:27,661 INFO L208 MainTranslator]: Completed translation [2019-12-01 17:10:27,662 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:10:27 WrapperNode [2019-12-01 17:10:27,662 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 17:10:27,662 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 17:10:27,662 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 17:10:27,662 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 17:10:27,667 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:10:27" (1/1) ... [2019-12-01 17:10:27,674 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:10:27" (1/1) ... [2019-12-01 17:10:27,694 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 17:10:27,694 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 17:10:27,694 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 17:10:27,694 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 17:10:27,701 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:10:27" (1/1) ... [2019-12-01 17:10:27,701 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:10:27" (1/1) ... [2019-12-01 17:10:27,703 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:10:27" (1/1) ... [2019-12-01 17:10:27,703 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:10:27" (1/1) ... [2019-12-01 17:10:27,711 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:10:27" (1/1) ... [2019-12-01 17:10:27,717 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:10:27" (1/1) ... [2019-12-01 17:10:27,718 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:10:27" (1/1) ... [2019-12-01 17:10:27,721 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 17:10:27,721 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 17:10:27,721 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 17:10:27,721 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 17:10:27,722 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:10:27" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6e068306-9483-4a81-9579-ea1dae0afed4/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 17:10:27,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 17:10:27,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-01 17:10:27,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 17:10:27,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-01 17:10:27,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 17:10:27,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 17:10:27,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 17:10:27,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 17:10:28,229 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 17:10:28,229 INFO L287 CfgBuilder]: Removed 16 assume(true) statements. [2019-12-01 17:10:28,230 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:10:28 BoogieIcfgContainer [2019-12-01 17:10:28,230 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 17:10:28,231 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 17:10:28,231 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 17:10:28,238 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 17:10:28,238 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:10:28" (1/1) ... [2019-12-01 17:10:28,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 17:10:28,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 17:10:28,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 23 states and 36 transitions. [2019-12-01 17:10:28,268 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 36 transitions. [2019-12-01 17:10:28,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-12-01 17:10:28,270 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 17:10:28,303 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 17:10:28,306 INFO L168 Benchmark]: Toolchain (without parser) took 874.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 938.0 MB in the beginning and 1.0 GB in the end (delta: -110.8 MB). Peak memory consumption was 26.6 MB. Max. memory is 11.5 GB. [2019-12-01 17:10:28,306 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. [2019-12-01 17:10:28,307 INFO L168 Benchmark]: CACSL2BoogieTranslator took 230.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -189.0 MB). Peak memory consumption was 22.7 MB. Max. memory is 11.5 GB. [2019-12-01 17:10:28,307 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.93 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. [2019-12-01 17:10:28,307 INFO L168 Benchmark]: Boogie Preprocessor took 26.75 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. [2019-12-01 17:10:28,308 INFO L168 Benchmark]: RCFGBuilder took 509.11 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: 71.6 MB). Peak memory consumption was 71.6 MB. Max. memory is 11.5 GB. [2019-12-01 17:10:28,308 INFO L168 Benchmark]: CodeCheck took 73.72 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-12-01 17:10:28,310 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 230.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -189.0 MB). Peak memory consumption was 22.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.93 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.75 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 509.11 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: 71.6 MB). Peak memory consumption was 71.6 MB. Max. memory is 11.5 GB. * CodeCheck took 73.72 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 17:10:29,754 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 17:10:29,755 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 17:10:29,763 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 17:10:29,763 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 17:10:29,764 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 17:10:29,765 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 17:10:29,766 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 17:10:29,768 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 17:10:29,768 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 17:10:29,769 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 17:10:29,770 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 17:10:29,770 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 17:10:29,771 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 17:10:29,771 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 17:10:29,772 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 17:10:29,773 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 17:10:29,773 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 17:10:29,775 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 17:10:29,776 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 17:10:29,778 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 17:10:29,778 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 17:10:29,779 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 17:10:29,780 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 17:10:29,782 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 17:10:29,782 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 17:10:29,782 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 17:10:29,783 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 17:10:29,783 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 17:10:29,784 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 17:10:29,784 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 17:10:29,784 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 17:10:29,785 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 17:10:29,785 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 17:10:29,786 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 17:10:29,786 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 17:10:29,787 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 17:10:29,787 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 17:10:29,787 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 17:10:29,788 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 17:10:29,788 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 17:10:29,789 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6e068306-9483-4a81-9579-ea1dae0afed4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 17:10:29,799 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 17:10:29,799 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 17:10:29,799 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 17:10:29,800 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 17:10:29,800 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 17:10:29,800 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 17:10:29,800 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 17:10:29,800 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 17:10:29,801 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 17:10:29,801 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 17:10:29,801 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 17:10:29,801 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 17:10:29,801 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 17:10:29,801 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 17:10:29,801 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 17:10:29,802 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 17:10:29,802 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 17:10:29,802 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 17:10:29,802 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 17:10:29,802 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 17:10:29,803 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 17:10:29,803 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 17:10:29,803 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 17:10:29,803 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 17:10:29,803 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 17:10:29,803 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 17:10:29,803 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 17:10:29,804 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 17:10:29,804 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 17:10:29,804 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 17:10:29,804 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 17:10:29,804 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 17:10:29,804 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 17:10:29,804 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_6e068306-9483-4a81-9579-ea1dae0afed4/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 -> 77a01f137667344720fd98189387bfe86c106b2a [2019-12-01 17:10:29,984 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 17:10:29,994 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 17:10:29,997 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 17:10:29,998 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 17:10:29,999 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 17:10:29,999 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6e068306-9483-4a81-9579-ea1dae0afed4/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0740.c [2019-12-01 17:10:30,047 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6e068306-9483-4a81-9579-ea1dae0afed4/bin/ukojak/data/6a0531a8d/626851198e364d019e5281df85f6950c/FLAGafdcd9073 [2019-12-01 17:10:30,367 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 17:10:30,368 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6e068306-9483-4a81-9579-ea1dae0afed4/sv-benchmarks/c/float-newlib/double_req_bl_0740.c [2019-12-01 17:10:30,372 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6e068306-9483-4a81-9579-ea1dae0afed4/bin/ukojak/data/6a0531a8d/626851198e364d019e5281df85f6950c/FLAGafdcd9073 [2019-12-01 17:10:30,381 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6e068306-9483-4a81-9579-ea1dae0afed4/bin/ukojak/data/6a0531a8d/626851198e364d019e5281df85f6950c [2019-12-01 17:10:30,383 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 17:10:30,384 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 17:10:30,384 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 17:10:30,384 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 17:10:30,386 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 17:10:30,387 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:10:30" (1/1) ... [2019-12-01 17:10:30,389 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b4c18cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:10:30, skipping insertion in model container [2019-12-01 17:10:30,389 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:10:30" (1/1) ... [2019-12-01 17:10:30,393 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 17:10:30,408 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 17:10:30,532 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 17:10:30,536 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 17:10:30,563 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 17:10:30,612 INFO L208 MainTranslator]: Completed translation [2019-12-01 17:10:30,612 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:10:30 WrapperNode [2019-12-01 17:10:30,613 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 17:10:30,613 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 17:10:30,613 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 17:10:30,613 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 17:10:30,618 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:10:30" (1/1) ... [2019-12-01 17:10:30,627 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:10:30" (1/1) ... [2019-12-01 17:10:30,645 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 17:10:30,645 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 17:10:30,645 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 17:10:30,645 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 17:10:30,652 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:10:30" (1/1) ... [2019-12-01 17:10:30,652 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:10:30" (1/1) ... [2019-12-01 17:10:30,655 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:10:30" (1/1) ... [2019-12-01 17:10:30,655 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:10:30" (1/1) ... [2019-12-01 17:10:30,663 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:10:30" (1/1) ... [2019-12-01 17:10:30,667 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:10:30" (1/1) ... [2019-12-01 17:10:30,669 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:10:30" (1/1) ... [2019-12-01 17:10:30,672 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 17:10:30,672 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 17:10:30,672 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 17:10:30,672 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 17:10:30,673 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:10:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6e068306-9483-4a81-9579-ea1dae0afed4/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 17:10:30,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-12-01 17:10:30,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-12-01 17:10:30,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 17:10:30,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-01 17:10:30,713 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 17:10:30,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 17:10:30,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 17:10:30,713 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 17:10:35,192 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 17:10:35,192 INFO L287 CfgBuilder]: Removed 16 assume(true) statements. [2019-12-01 17:10:35,193 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:10:35 BoogieIcfgContainer [2019-12-01 17:10:35,193 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 17:10:35,193 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 17:10:35,193 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 17:10:35,200 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 17:10:35,201 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:10:35" (1/1) ... [2019-12-01 17:10:35,207 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 17:10:35,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 17:10:35,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 23 states and 36 transitions. [2019-12-01 17:10:35,229 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 36 transitions. [2019-12-01 17:10:35,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-12-01 17:10:35,231 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 17:10:35,263 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 17:10:35,266 INFO L168 Benchmark]: Toolchain (without parser) took 4882.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 951.0 MB in the beginning and 1.1 GB in the end (delta: -107.6 MB). Peak memory consumption was 36.0 MB. Max. memory is 11.5 GB. [2019-12-01 17:10:35,267 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 17:10:35,267 INFO L168 Benchmark]: CACSL2BoogieTranslator took 228.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 951.0 MB in the beginning and 1.1 GB in the end (delta: -181.5 MB). Peak memory consumption was 26.5 MB. Max. memory is 11.5 GB. [2019-12-01 17:10:35,268 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.06 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. [2019-12-01 17:10:35,268 INFO L168 Benchmark]: Boogie Preprocessor took 26.60 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. [2019-12-01 17:10:35,268 INFO L168 Benchmark]: RCFGBuilder took 4521.06 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: 67.1 MB). Peak memory consumption was 67.1 MB. Max. memory is 11.5 GB. [2019-12-01 17:10:35,269 INFO L168 Benchmark]: CodeCheck took 71.54 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. [2019-12-01 17:10:35,271 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 228.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 951.0 MB in the beginning and 1.1 GB in the end (delta: -181.5 MB). Peak memory consumption was 26.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.06 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.60 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 4521.06 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: 67.1 MB). Peak memory consumption was 67.1 MB. Max. memory is 11.5 GB. * CodeCheck took 71.54 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...