./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_1012a.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_e1bb1273-0899-4cc0-9938-e15c4373b477/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e1bb1273-0899-4cc0-9938-e15c4373b477/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e1bb1273-0899-4cc0-9938-e15c4373b477/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e1bb1273-0899-4cc0-9938-e15c4373b477/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1012a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_e1bb1273-0899-4cc0-9938-e15c4373b477/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e1bb1273-0899-4cc0-9938-e15c4373b477/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 8843c970c14fead2ee32d56c7ad1a4a87598c42c .......................................................................................................................................................................................................... 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_e1bb1273-0899-4cc0-9938-e15c4373b477/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e1bb1273-0899-4cc0-9938-e15c4373b477/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e1bb1273-0899-4cc0-9938-e15c4373b477/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e1bb1273-0899-4cc0-9938-e15c4373b477/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1012a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_e1bb1273-0899-4cc0-9938-e15c4373b477/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e1bb1273-0899-4cc0-9938-e15c4373b477/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 8843c970c14fead2ee32d56c7ad1a4a87598c42c ............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-02 03:58:47,647 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 03:58:47,648 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 03:58:47,656 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 03:58:47,656 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 03:58:47,656 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 03:58:47,657 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 03:58:47,659 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 03:58:47,660 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 03:58:47,661 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 03:58:47,661 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 03:58:47,662 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 03:58:47,662 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 03:58:47,663 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 03:58:47,663 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 03:58:47,664 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 03:58:47,665 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 03:58:47,665 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 03:58:47,667 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 03:58:47,668 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 03:58:47,669 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 03:58:47,670 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 03:58:47,671 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 03:58:47,671 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 03:58:47,673 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 03:58:47,673 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 03:58:47,673 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 03:58:47,674 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 03:58:47,674 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 03:58:47,674 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 03:58:47,675 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 03:58:47,675 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 03:58:47,675 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 03:58:47,676 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 03:58:47,676 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 03:58:47,677 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 03:58:47,677 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 03:58:47,677 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 03:58:47,677 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 03:58:47,678 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 03:58:47,678 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 03:58:47,679 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e1bb1273-0899-4cc0-9938-e15c4373b477/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 03:58:47,688 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 03:58:47,688 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 03:58:47,689 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 03:58:47,689 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 03:58:47,689 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 03:58:47,689 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 03:58:47,690 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 03:58:47,690 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 03:58:47,690 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 03:58:47,690 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 03:58:47,690 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 03:58:47,690 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 03:58:47,690 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 03:58:47,691 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 03:58:47,691 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 03:58:47,691 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 03:58:47,691 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 03:58:47,691 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 03:58:47,691 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 03:58:47,691 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 03:58:47,691 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 03:58:47,692 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 03:58:47,692 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 03:58:47,692 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 03:58:47,692 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 03:58:47,692 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 03:58:47,692 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 03:58:47,692 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 03:58:47,692 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 03:58:47,693 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_e1bb1273-0899-4cc0-9938-e15c4373b477/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 -> 8843c970c14fead2ee32d56c7ad1a4a87598c42c [2019-12-02 03:58:47,792 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 03:58:47,800 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 03:58:47,802 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 03:58:47,803 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 03:58:47,804 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 03:58:47,804 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e1bb1273-0899-4cc0-9938-e15c4373b477/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1012a.c [2019-12-02 03:58:47,841 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e1bb1273-0899-4cc0-9938-e15c4373b477/bin/ukojak/data/a4638af7d/429098bf3a894b3098f6d27de5df0ac3/FLAG31ff7f92c [2019-12-02 03:58:48,290 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 03:58:48,290 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e1bb1273-0899-4cc0-9938-e15c4373b477/sv-benchmarks/c/float-newlib/float_req_bl_1012a.c [2019-12-02 03:58:48,294 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e1bb1273-0899-4cc0-9938-e15c4373b477/bin/ukojak/data/a4638af7d/429098bf3a894b3098f6d27de5df0ac3/FLAG31ff7f92c [2019-12-02 03:58:48,303 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e1bb1273-0899-4cc0-9938-e15c4373b477/bin/ukojak/data/a4638af7d/429098bf3a894b3098f6d27de5df0ac3 [2019-12-02 03:58:48,305 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 03:58:48,306 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 03:58:48,306 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 03:58:48,306 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 03:58:48,308 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 03:58:48,309 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:58:48" (1/1) ... [2019-12-02 03:58:48,311 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3260b9b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:48, skipping insertion in model container [2019-12-02 03:58:48,311 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:58:48" (1/1) ... [2019-12-02 03:58:48,316 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 03:58:48,327 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 03:58:48,467 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 03:58:48,470 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 03:58:48,488 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 03:58:48,508 INFO L208 MainTranslator]: Completed translation [2019-12-02 03:58:48,508 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:48 WrapperNode [2019-12-02 03:58:48,508 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 03:58:48,509 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 03:58:48,509 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 03:58:48,509 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 03:58:48,515 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:48" (1/1) ... [2019-12-02 03:58:48,521 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:48" (1/1) ... [2019-12-02 03:58:48,535 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 03:58:48,536 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 03:58:48,536 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 03:58:48,536 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 03:58:48,542 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:48" (1/1) ... [2019-12-02 03:58:48,542 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:48" (1/1) ... [2019-12-02 03:58:48,544 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:48" (1/1) ... [2019-12-02 03:58:48,544 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:48" (1/1) ... [2019-12-02 03:58:48,549 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:48" (1/1) ... [2019-12-02 03:58:48,552 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:48" (1/1) ... [2019-12-02 03:58:48,553 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:48" (1/1) ... [2019-12-02 03:58:48,555 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 03:58:48,556 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 03:58:48,556 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 03:58:48,556 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 03:58:48,556 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:48" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e1bb1273-0899-4cc0-9938-e15c4373b477/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 03:58:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-02 03:58:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 03:58:48,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-02 03:58:48,599 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 03:58:48,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 03:58:48,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-02 03:58:48,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 03:58:48,599 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 03:58:48,766 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 03:58:48,766 INFO L287 CfgBuilder]: Removed 14 assume(true) statements. [2019-12-02 03:58:48,767 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:58:48 BoogieIcfgContainer [2019-12-02 03:58:48,768 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 03:58:48,768 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 03:58:48,768 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 03:58:48,775 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 03:58:48,775 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:58:48" (1/1) ... [2019-12-02 03:58:48,782 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 03:58:48,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 03:58:48,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 14 states and 20 transitions. [2019-12-02 03:58:48,805 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 20 transitions. [2019-12-02 03:58:48,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-02 03:58:48,807 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 03:58:48,843 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-02 03:58:48,846 INFO L168 Benchmark]: Toolchain (without parser) took 539.81 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 100.7 MB). Free memory was 948.9 MB in the beginning and 1.1 GB in the end (delta: -114.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 03:58:48,847 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 963.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 03:58:48,847 INFO L168 Benchmark]: CACSL2BoogieTranslator took 202.29 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 100.7 MB). Free memory was 948.9 MB in the beginning and 1.1 GB in the end (delta: -146.6 MB). Peak memory consumption was 24.2 MB. Max. memory is 11.5 GB. [2019-12-02 03:58:48,848 INFO L168 Benchmark]: Boogie Procedure Inliner took 26.78 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 03:58:48,849 INFO L168 Benchmark]: Boogie Preprocessor took 19.79 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-02 03:58:48,849 INFO L168 Benchmark]: RCFGBuilder took 211.92 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: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. [2019-12-02 03:58:48,850 INFO L168 Benchmark]: CodeCheck took 76.49 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-12-02 03:58:48,853 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 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 963.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 202.29 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 100.7 MB). Free memory was 948.9 MB in the beginning and 1.1 GB in the end (delta: -146.6 MB). Peak memory consumption was 24.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 26.78 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 19.79 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 211.92 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: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. * CodeCheck took 76.49 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: 10.7 MB). Peak memory consumption was 10.7 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 [2019-12-02 03:58:50,304 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 03:58:50,305 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 03:58:50,314 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 03:58:50,314 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 03:58:50,315 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 03:58:50,316 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 03:58:50,318 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 03:58:50,320 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 03:58:50,320 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 03:58:50,321 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 03:58:50,322 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 03:58:50,322 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 03:58:50,323 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 03:58:50,324 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 03:58:50,324 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 03:58:50,325 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 03:58:50,326 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 03:58:50,327 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 03:58:50,329 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 03:58:50,330 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 03:58:50,331 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 03:58:50,332 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 03:58:50,333 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 03:58:50,336 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 03:58:50,336 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 03:58:50,336 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 03:58:50,337 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 03:58:50,337 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 03:58:50,338 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 03:58:50,338 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 03:58:50,339 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 03:58:50,340 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 03:58:50,340 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 03:58:50,341 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 03:58:50,341 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 03:58:50,342 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 03:58:50,342 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 03:58:50,342 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 03:58:50,343 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 03:58:50,344 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 03:58:50,344 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e1bb1273-0899-4cc0-9938-e15c4373b477/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 03:58:50,358 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 03:58:50,358 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 03:58:50,359 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 03:58:50,359 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 03:58:50,359 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 03:58:50,360 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 03:58:50,360 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 03:58:50,360 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 03:58:50,360 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 03:58:50,360 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 03:58:50,361 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 03:58:50,361 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 03:58:50,361 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 03:58:50,361 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 03:58:50,361 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 03:58:50,362 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 03:58:50,362 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 03:58:50,362 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 03:58:50,362 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 03:58:50,362 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 03:58:50,362 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 03:58:50,363 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 03:58:50,363 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 03:58:50,363 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 03:58:50,363 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 03:58:50,364 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 03:58:50,364 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 03:58:50,364 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 03:58:50,364 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 03:58:50,364 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 03:58:50,364 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 03:58:50,365 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 03:58:50,365 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 03:58:50,365 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_e1bb1273-0899-4cc0-9938-e15c4373b477/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 -> 8843c970c14fead2ee32d56c7ad1a4a87598c42c [2019-12-02 03:58:50,529 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 03:58:50,540 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 03:58:50,542 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 03:58:50,544 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 03:58:50,544 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 03:58:50,544 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e1bb1273-0899-4cc0-9938-e15c4373b477/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1012a.c [2019-12-02 03:58:50,588 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e1bb1273-0899-4cc0-9938-e15c4373b477/bin/ukojak/data/037861d37/bbd916dd05f44313aa042db4e388779f/FLAG29eff9f9b [2019-12-02 03:58:50,948 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 03:58:50,949 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e1bb1273-0899-4cc0-9938-e15c4373b477/sv-benchmarks/c/float-newlib/float_req_bl_1012a.c [2019-12-02 03:58:50,953 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e1bb1273-0899-4cc0-9938-e15c4373b477/bin/ukojak/data/037861d37/bbd916dd05f44313aa042db4e388779f/FLAG29eff9f9b [2019-12-02 03:58:51,385 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e1bb1273-0899-4cc0-9938-e15c4373b477/bin/ukojak/data/037861d37/bbd916dd05f44313aa042db4e388779f [2019-12-02 03:58:51,387 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 03:58:51,388 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 03:58:51,389 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 03:58:51,389 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 03:58:51,391 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 03:58:51,392 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:58:51" (1/1) ... [2019-12-02 03:58:51,394 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@702a8360 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:51, skipping insertion in model container [2019-12-02 03:58:51,394 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:58:51" (1/1) ... [2019-12-02 03:58:51,400 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 03:58:51,413 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 03:58:51,518 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 03:58:51,522 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 03:58:51,537 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 03:58:51,553 INFO L208 MainTranslator]: Completed translation [2019-12-02 03:58:51,553 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:51 WrapperNode [2019-12-02 03:58:51,553 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 03:58:51,554 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 03:58:51,554 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 03:58:51,554 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 03:58:51,559 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:51" (1/1) ... [2019-12-02 03:58:51,566 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:51" (1/1) ... [2019-12-02 03:58:51,611 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 03:58:51,612 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 03:58:51,612 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 03:58:51,612 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 03:58:51,618 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:51" (1/1) ... [2019-12-02 03:58:51,618 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:51" (1/1) ... [2019-12-02 03:58:51,620 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:51" (1/1) ... [2019-12-02 03:58:51,620 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:51" (1/1) ... [2019-12-02 03:58:51,626 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:51" (1/1) ... [2019-12-02 03:58:51,630 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:51" (1/1) ... [2019-12-02 03:58:51,631 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:51" (1/1) ... [2019-12-02 03:58:51,633 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 03:58:51,634 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 03:58:51,634 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 03:58:51,634 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 03:58:51,635 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:51" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e1bb1273-0899-4cc0-9938-e15c4373b477/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 03:58:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 03:58:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-12-02 03:58:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-02 03:58:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 03:58:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 03:58:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-12-02 03:58:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-02 03:58:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 03:58:51,846 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 03:58:51,846 INFO L287 CfgBuilder]: Removed 14 assume(true) statements. [2019-12-02 03:58:51,847 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:58:51 BoogieIcfgContainer [2019-12-02 03:58:51,847 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 03:58:51,847 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 03:58:51,847 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 03:58:51,854 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 03:58:51,854 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:58:51" (1/1) ... [2019-12-02 03:58:51,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 03:58:51,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 03:58:51,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 14 states and 20 transitions. [2019-12-02 03:58:51,882 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 20 transitions. [2019-12-02 03:58:51,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-02 03:58:51,884 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 03:58:51,918 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-02 03:58:51,921 INFO L168 Benchmark]: Toolchain (without parser) took 532.57 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.3 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -125.7 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 03:58:51,922 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 03:58:51,922 INFO L168 Benchmark]: CACSL2BoogieTranslator took 165.07 ms. Allocated memory is still 1.0 GB. Free memory was 952.4 MB in the beginning and 941.6 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-12-02 03:58:51,923 INFO L168 Benchmark]: Boogie Procedure Inliner took 57.66 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.3 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -168.0 MB). Peak memory consumption was 15.5 MB. Max. memory is 11.5 GB. [2019-12-02 03:58:51,923 INFO L168 Benchmark]: Boogie Preprocessor took 21.95 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-12-02 03:58:51,924 INFO L168 Benchmark]: RCFGBuilder took 213.20 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.0 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. [2019-12-02 03:58:51,924 INFO L168 Benchmark]: CodeCheck took 72.13 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-12-02 03:58:51,927 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 0.17 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 165.07 ms. Allocated memory is still 1.0 GB. Free memory was 952.4 MB in the beginning and 941.6 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 57.66 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.3 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -168.0 MB). Peak memory consumption was 15.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.95 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 213.20 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.0 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. * CodeCheck took 72.13 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: 6.8 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...