./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1052c.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_76e82072-dd9e-43b5-98c0-d84e5db674c7/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_76e82072-dd9e-43b5-98c0-d84e5db674c7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_76e82072-dd9e-43b5-98c0-d84e5db674c7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_76e82072-dd9e-43b5-98c0-d84e5db674c7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1052c.c -s /tmp/vcloud-vcloud-master/worker/run_dir_76e82072-dd9e-43b5-98c0-d84e5db674c7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_76e82072-dd9e-43b5-98c0-d84e5db674c7/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 69b156b7cb8e47e9e9902f33725c5b7467b2d17a .......................................................................................................................................................................................................... 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_76e82072-dd9e-43b5-98c0-d84e5db674c7/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_76e82072-dd9e-43b5-98c0-d84e5db674c7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_76e82072-dd9e-43b5-98c0-d84e5db674c7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_76e82072-dd9e-43b5-98c0-d84e5db674c7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1052c.c -s /tmp/vcloud-vcloud-master/worker/run_dir_76e82072-dd9e-43b5-98c0-d84e5db674c7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_76e82072-dd9e-43b5-98c0-d84e5db674c7/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 69b156b7cb8e47e9e9902f33725c5b7467b2d17a ............................................................................................................................................................................................................. 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 19:45:39,617 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 19:45:39,618 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 19:45:39,625 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 19:45:39,626 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 19:45:39,626 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 19:45:39,627 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 19:45:39,628 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 19:45:39,630 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 19:45:39,630 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 19:45:39,631 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 19:45:39,632 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 19:45:39,632 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 19:45:39,633 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 19:45:39,633 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 19:45:39,634 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 19:45:39,634 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 19:45:39,635 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 19:45:39,636 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 19:45:39,638 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 19:45:39,639 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 19:45:39,640 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 19:45:39,640 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 19:45:39,641 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 19:45:39,642 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 19:45:39,642 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 19:45:39,643 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 19:45:39,643 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 19:45:39,643 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 19:45:39,644 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 19:45:39,644 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 19:45:39,644 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 19:45:39,645 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 19:45:39,645 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 19:45:39,646 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 19:45:39,646 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 19:45:39,646 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 19:45:39,646 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 19:45:39,647 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 19:45:39,647 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 19:45:39,648 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 19:45:39,648 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_76e82072-dd9e-43b5-98c0-d84e5db674c7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 19:45:39,658 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 19:45:39,658 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 19:45:39,658 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 19:45:39,658 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 19:45:39,659 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 19:45:39,659 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 19:45:39,659 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 19:45:39,659 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 19:45:39,659 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 19:45:39,660 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 19:45:39,660 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 19:45:39,660 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 19:45:39,660 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 19:45:39,660 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 19:45:39,660 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 19:45:39,660 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 19:45:39,660 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 19:45:39,661 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 19:45:39,661 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 19:45:39,661 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 19:45:39,661 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 19:45:39,661 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 19:45:39,661 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 19:45:39,661 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 19:45:39,661 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 19:45:39,662 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 19:45:39,662 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 19:45:39,662 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 19:45:39,662 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 19:45:39,662 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_76e82072-dd9e-43b5-98c0-d84e5db674c7/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 -> 69b156b7cb8e47e9e9902f33725c5b7467b2d17a [2019-12-01 19:45:39,760 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 19:45:39,770 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 19:45:39,772 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 19:45:39,774 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 19:45:39,774 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 19:45:39,775 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_76e82072-dd9e-43b5-98c0-d84e5db674c7/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1052c.c [2019-12-01 19:45:39,820 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_76e82072-dd9e-43b5-98c0-d84e5db674c7/bin/ukojak/data/b5b1029b1/788fdf828b8e4bac93e66b1418b4ce29/FLAG5ce9bd29e [2019-12-01 19:45:40,213 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 19:45:40,213 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_76e82072-dd9e-43b5-98c0-d84e5db674c7/sv-benchmarks/c/float-newlib/double_req_bl_1052c.c [2019-12-01 19:45:40,217 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_76e82072-dd9e-43b5-98c0-d84e5db674c7/bin/ukojak/data/b5b1029b1/788fdf828b8e4bac93e66b1418b4ce29/FLAG5ce9bd29e [2019-12-01 19:45:40,596 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_76e82072-dd9e-43b5-98c0-d84e5db674c7/bin/ukojak/data/b5b1029b1/788fdf828b8e4bac93e66b1418b4ce29 [2019-12-01 19:45:40,598 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 19:45:40,599 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 19:45:40,600 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 19:45:40,600 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 19:45:40,603 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 19:45:40,603 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 07:45:40" (1/1) ... [2019-12-01 19:45:40,605 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1da3404a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:45:40, skipping insertion in model container [2019-12-01 19:45:40,605 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 07:45:40" (1/1) ... [2019-12-01 19:45:40,611 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 19:45:40,629 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 19:45:40,787 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 19:45:40,790 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 19:45:40,811 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 19:45:40,824 INFO L208 MainTranslator]: Completed translation [2019-12-01 19:45:40,825 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:45:40 WrapperNode [2019-12-01 19:45:40,825 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 19:45:40,825 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 19:45:40,825 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 19:45:40,825 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 19:45:40,830 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:45:40" (1/1) ... [2019-12-01 19:45:40,837 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:45:40" (1/1) ... [2019-12-01 19:45:40,854 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 19:45:40,854 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 19:45:40,854 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 19:45:40,854 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 19:45:40,860 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:45:40" (1/1) ... [2019-12-01 19:45:40,861 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:45:40" (1/1) ... [2019-12-01 19:45:40,862 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:45:40" (1/1) ... [2019-12-01 19:45:40,863 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:45:40" (1/1) ... [2019-12-01 19:45:40,868 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:45:40" (1/1) ... [2019-12-01 19:45:40,872 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:45:40" (1/1) ... [2019-12-01 19:45:40,873 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:45:40" (1/1) ... [2019-12-01 19:45:40,875 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 19:45:40,875 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 19:45:40,875 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 19:45:40,875 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 19:45:40,876 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:45:40" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_76e82072-dd9e-43b5-98c0-d84e5db674c7/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 19:45:40,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-01 19:45:40,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 19:45:40,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-01 19:45:40,915 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 19:45:40,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 19:45:40,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 19:45:40,915 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 19:45:40,915 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 19:45:41,275 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 19:45:41,276 INFO L287 CfgBuilder]: Removed 14 assume(true) statements. [2019-12-01 19:45:41,276 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 07:45:41 BoogieIcfgContainer [2019-12-01 19:45:41,277 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 19:45:41,277 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 19:45:41,277 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 19:45:41,284 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 19:45:41,284 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 07:45:41" (1/1) ... [2019-12-01 19:45:41,291 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 19:45:41,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 19:45:41,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 22 states and 34 transitions. [2019-12-01 19:45:41,315 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 34 transitions. [2019-12-01 19:45:41,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-01 19:45:41,317 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 19:45:41,351 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 19:45:41,354 INFO L168 Benchmark]: Toolchain (without parser) took 754.22 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 87.6 MB). Free memory was 940.8 MB in the beginning and 1.0 GB in the end (delta: -85.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 11.5 GB. [2019-12-01 19:45:41,355 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 19:45:41,355 INFO L168 Benchmark]: CACSL2BoogieTranslator took 224.92 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 87.6 MB). Free memory was 940.8 MB in the beginning and 1.1 GB in the end (delta: -141.7 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. [2019-12-01 19:45:41,356 INFO L168 Benchmark]: Boogie Procedure Inliner took 28.88 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 11.5 GB. [2019-12-01 19:45:41,356 INFO L168 Benchmark]: Boogie Preprocessor took 20.99 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 19:45:41,357 INFO L168 Benchmark]: RCFGBuilder took 401.36 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 44.4 MB). Peak memory consumption was 44.4 MB. Max. memory is 11.5 GB. [2019-12-01 19:45:41,357 INFO L168 Benchmark]: CodeCheck took 75.42 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 19:45:41,360 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 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 224.92 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 87.6 MB). Free memory was 940.8 MB in the beginning and 1.1 GB in the end (delta: -141.7 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 28.88 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 20.99 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 401.36 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 44.4 MB). Peak memory consumption was 44.4 MB. Max. memory is 11.5 GB. * CodeCheck took 75.42 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 19:45:42,862 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 19:45:42,863 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 19:45:42,871 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 19:45:42,871 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 19:45:42,872 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 19:45:42,873 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 19:45:42,874 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 19:45:42,876 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 19:45:42,876 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 19:45:42,877 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 19:45:42,878 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 19:45:42,878 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 19:45:42,879 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 19:45:42,879 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 19:45:42,880 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 19:45:42,881 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 19:45:42,881 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 19:45:42,883 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 19:45:42,884 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 19:45:42,886 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 19:45:42,886 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 19:45:42,887 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 19:45:42,888 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 19:45:42,890 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 19:45:42,890 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 19:45:42,890 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 19:45:42,890 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 19:45:42,891 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 19:45:42,891 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 19:45:42,892 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 19:45:42,892 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 19:45:42,893 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 19:45:42,893 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 19:45:42,894 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 19:45:42,894 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 19:45:42,895 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 19:45:42,895 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 19:45:42,895 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 19:45:42,896 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 19:45:42,896 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 19:45:42,897 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_76e82072-dd9e-43b5-98c0-d84e5db674c7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 19:45:42,907 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 19:45:42,907 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 19:45:42,907 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 19:45:42,908 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 19:45:42,908 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 19:45:42,908 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 19:45:42,908 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 19:45:42,908 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 19:45:42,909 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 19:45:42,909 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 19:45:42,909 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 19:45:42,909 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 19:45:42,909 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 19:45:42,909 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 19:45:42,909 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 19:45:42,910 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 19:45:42,910 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 19:45:42,910 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 19:45:42,910 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 19:45:42,910 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 19:45:42,910 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 19:45:42,910 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 19:45:42,911 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 19:45:42,911 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 19:45:42,911 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 19:45:42,911 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 19:45:42,911 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 19:45:42,911 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 19:45:42,911 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 19:45:42,912 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 19:45:42,912 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 19:45:42,912 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 19:45:42,912 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 19:45:42,912 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_76e82072-dd9e-43b5-98c0-d84e5db674c7/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 -> 69b156b7cb8e47e9e9902f33725c5b7467b2d17a [2019-12-01 19:45:43,073 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 19:45:43,081 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 19:45:43,084 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 19:45:43,085 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 19:45:43,086 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 19:45:43,086 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_76e82072-dd9e-43b5-98c0-d84e5db674c7/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1052c.c [2019-12-01 19:45:43,131 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_76e82072-dd9e-43b5-98c0-d84e5db674c7/bin/ukojak/data/46bede808/b05e9eab2c164f24b1ac2b65d8d13d38/FLAG53519b1ed [2019-12-01 19:45:43,552 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 19:45:43,553 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_76e82072-dd9e-43b5-98c0-d84e5db674c7/sv-benchmarks/c/float-newlib/double_req_bl_1052c.c [2019-12-01 19:45:43,557 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_76e82072-dd9e-43b5-98c0-d84e5db674c7/bin/ukojak/data/46bede808/b05e9eab2c164f24b1ac2b65d8d13d38/FLAG53519b1ed [2019-12-01 19:45:43,566 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_76e82072-dd9e-43b5-98c0-d84e5db674c7/bin/ukojak/data/46bede808/b05e9eab2c164f24b1ac2b65d8d13d38 [2019-12-01 19:45:43,568 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 19:45:43,569 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 19:45:43,569 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 19:45:43,569 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 19:45:43,572 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 19:45:43,572 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 07:45:43" (1/1) ... [2019-12-01 19:45:43,574 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@357db60c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:45:43, skipping insertion in model container [2019-12-01 19:45:43,574 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 07:45:43" (1/1) ... [2019-12-01 19:45:43,579 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 19:45:43,591 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 19:45:43,703 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 19:45:43,707 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 19:45:43,729 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 19:45:43,779 INFO L208 MainTranslator]: Completed translation [2019-12-01 19:45:43,779 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:45:43 WrapperNode [2019-12-01 19:45:43,779 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 19:45:43,780 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 19:45:43,780 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 19:45:43,780 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 19:45:43,785 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:45:43" (1/1) ... [2019-12-01 19:45:43,793 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:45:43" (1/1) ... [2019-12-01 19:45:43,808 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 19:45:43,809 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 19:45:43,809 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 19:45:43,809 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 19:45:43,815 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:45:43" (1/1) ... [2019-12-01 19:45:43,815 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:45:43" (1/1) ... [2019-12-01 19:45:43,818 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:45:43" (1/1) ... [2019-12-01 19:45:43,818 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:45:43" (1/1) ... [2019-12-01 19:45:43,825 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:45:43" (1/1) ... [2019-12-01 19:45:43,828 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:45:43" (1/1) ... [2019-12-01 19:45:43,830 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:45:43" (1/1) ... [2019-12-01 19:45:43,832 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 19:45:43,833 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 19:45:43,833 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 19:45:43,833 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 19:45:43,833 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:45:43" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_76e82072-dd9e-43b5-98c0-d84e5db674c7/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 19:45:43,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-12-01 19:45:43,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-12-01 19:45:43,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 19:45:43,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-01 19:45:43,873 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 19:45:43,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 19:45:43,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 19:45:43,873 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 19:45:47,497 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 19:45:47,498 INFO L287 CfgBuilder]: Removed 14 assume(true) statements. [2019-12-01 19:45:47,498 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 07:45:47 BoogieIcfgContainer [2019-12-01 19:45:47,499 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 19:45:47,499 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 19:45:47,499 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 19:45:47,506 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 19:45:47,506 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 07:45:47" (1/1) ... [2019-12-01 19:45:47,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 19:45:47,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 19:45:47,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 22 states and 34 transitions. [2019-12-01 19:45:47,535 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 34 transitions. [2019-12-01 19:45:47,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-01 19:45:47,537 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 19:45:47,570 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 19:45:47,575 INFO L168 Benchmark]: Toolchain (without parser) took 4004.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -111.7 MB). Peak memory consumption was 29.3 MB. Max. memory is 11.5 GB. [2019-12-01 19:45:47,575 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. [2019-12-01 19:45:47,576 INFO L168 Benchmark]: CACSL2BoogieTranslator took 210.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -177.6 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. [2019-12-01 19:45:47,576 INFO L168 Benchmark]: Boogie Procedure Inliner took 28.69 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 19:45:47,576 INFO L168 Benchmark]: Boogie Preprocessor took 23.60 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 19:45:47,577 INFO L168 Benchmark]: RCFGBuilder took 3666.09 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: 59.1 MB). Peak memory consumption was 59.1 MB. Max. memory is 11.5 GB. [2019-12-01 19:45:47,578 INFO L168 Benchmark]: CodeCheck took 73.37 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 19:45:47,580 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 210.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -177.6 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 28.69 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 23.60 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 3666.09 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: 59.1 MB). Peak memory consumption was 59.1 MB. Max. memory is 11.5 GB. * CodeCheck took 73.37 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...