./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_tight.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_4ef64f49-cdb8-490d-b42c-1b1b83eb830c/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4ef64f49-cdb8-490d-b42c-1b1b83eb830c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4ef64f49-cdb8-490d-b42c-1b1b83eb830c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4ef64f49-cdb8-490d-b42c-1b1b83eb830c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_tight.c -s /tmp/vcloud-vcloud-master/worker/working_dir_4ef64f49-cdb8-490d-b42c-1b1b83eb830c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4ef64f49-cdb8-490d-b42c-1b1b83eb830c/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 97a2ee9cbdf554dbb326d4c4362d2a1837aeac5e ............................................................................................................................................................................................................................................................................................................................................. 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/working_dir_4ef64f49-cdb8-490d-b42c-1b1b83eb830c/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4ef64f49-cdb8-490d-b42c-1b1b83eb830c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4ef64f49-cdb8-490d-b42c-1b1b83eb830c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4ef64f49-cdb8-490d-b42c-1b1b83eb830c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_tight.c -s /tmp/vcloud-vcloud-master/worker/working_dir_4ef64f49-cdb8-490d-b42c-1b1b83eb830c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4ef64f49-cdb8-490d-b42c-1b1b83eb830c/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 97a2ee9cbdf554dbb326d4c4362d2a1837aeac5e ............................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-10-22 10:16:17,640 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:16:17,641 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:16:17,650 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:16:17,652 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:16:17,653 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:16:17,654 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:16:17,655 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:16:17,656 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:16:17,657 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:16:17,658 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:16:17,659 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:16:17,659 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:16:17,660 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:16:17,661 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:16:17,661 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:16:17,662 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:16:17,663 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:16:17,664 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:16:17,665 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:16:17,666 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:16:17,667 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:16:17,668 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:16:17,669 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:16:17,671 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:16:17,671 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:16:17,671 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:16:17,672 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:16:17,672 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:16:17,673 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:16:17,673 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:16:17,674 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:16:17,674 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:16:17,675 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:16:17,676 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:16:17,676 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:16:17,676 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:16:17,677 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:16:17,677 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:16:17,677 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:16:17,678 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:16:17,679 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4ef64f49-cdb8-490d-b42c-1b1b83eb830c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-10-22 10:16:17,694 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:16:17,698 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:16:17,699 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:16:17,699 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:16:17,699 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:16:17,700 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:16:17,700 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:16:17,700 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:16:17,700 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 10:16:17,700 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:16:17,700 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:16:17,700 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:16:17,700 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:16:17,701 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:16:17,701 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:16:17,701 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:16:17,701 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:16:17,701 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:16:17,701 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:16:17,701 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:16:17,702 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:16:17,702 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:16:17,702 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:16:17,703 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:16:17,703 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:16:17,703 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:16:17,703 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-10-22 10:16:17,703 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 10:16:17,704 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:16:17,704 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/working_dir_4ef64f49-cdb8-490d-b42c-1b1b83eb830c/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 -> 97a2ee9cbdf554dbb326d4c4362d2a1837aeac5e [2019-10-22 10:16:17,729 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:16:17,744 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:16:17,747 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:16:17,748 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:16:17,748 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:16:17,749 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4ef64f49-cdb8-490d-b42c-1b1b83eb830c/bin/ukojak/../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_tight.c [2019-10-22 10:16:17,795 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4ef64f49-cdb8-490d-b42c-1b1b83eb830c/bin/ukojak/data/51f8c0d3c/5cf768efe49a490c8d6bb0c32af27bd9/FLAGc1a71e4a1 [2019-10-22 10:16:18,201 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:16:18,202 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4ef64f49-cdb8-490d-b42c-1b1b83eb830c/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_tight.c [2019-10-22 10:16:18,208 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4ef64f49-cdb8-490d-b42c-1b1b83eb830c/bin/ukojak/data/51f8c0d3c/5cf768efe49a490c8d6bb0c32af27bd9/FLAGc1a71e4a1 [2019-10-22 10:16:18,219 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4ef64f49-cdb8-490d-b42c-1b1b83eb830c/bin/ukojak/data/51f8c0d3c/5cf768efe49a490c8d6bb0c32af27bd9 [2019-10-22 10:16:18,223 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:16:18,224 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:16:18,225 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:16:18,225 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:16:18,229 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:16:18,232 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:16:18" (1/1) ... [2019-10-22 10:16:18,234 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c437805 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:18, skipping insertion in model container [2019-10-22 10:16:18,234 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:16:18" (1/1) ... [2019-10-22 10:16:18,242 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:16:18,267 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:16:18,482 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:16:18,538 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:16:18,567 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:16:18,629 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:16:18,630 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:18 WrapperNode [2019-10-22 10:16:18,630 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:16:18,631 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:16:18,631 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:16:18,631 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:16:18,639 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:18" (1/1) ... [2019-10-22 10:16:18,666 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:18" (1/1) ... [2019-10-22 10:16:18,723 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:16:18,724 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:16:18,724 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:16:18,724 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:16:18,733 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:18" (1/1) ... [2019-10-22 10:16:18,733 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:18" (1/1) ... [2019-10-22 10:16:18,738 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:18" (1/1) ... [2019-10-22 10:16:18,738 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:18" (1/1) ... [2019-10-22 10:16:18,765 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:18" (1/1) ... [2019-10-22 10:16:18,776 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:18" (1/1) ... [2019-10-22 10:16:18,778 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:18" (1/1) ... [2019-10-22 10:16:18,781 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:16:18,782 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:16:18,782 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:16:18,782 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:16:18,783 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4ef64f49-cdb8-490d-b42c-1b1b83eb830c/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 [2019-10-22 10:16:18,842 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2019-10-22 10:16:18,842 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2019-10-22 10:16:18,843 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2019-10-22 10:16:18,843 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2019-10-22 10:16:18,843 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2019-10-22 10:16:18,844 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2019-10-22 10:16:18,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:16:18,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-10-22 10:16:18,844 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:16:18,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:16:18,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-10-22 10:16:19,377 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 10:16:19,378 INFO L284 CfgBuilder]: Removed 8 assume(true) statements. [2019-10-22 10:16:19,379 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:16:19 BoogieIcfgContainer [2019-10-22 10:16:19,379 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 10:16:19,380 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-10-22 10:16:19,380 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-10-22 10:16:19,388 INFO L275 PluginConnector]: CodeCheck initialized [2019-10-22 10:16:19,388 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:16:19" (1/1) ... [2019-10-22 10:16:19,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 10:16:19,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:16:19,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 36 transitions. [2019-10-22 10:16:19,436 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2019-10-22 10:16:19,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-10-22 10:16:19,442 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:16:19,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 10:16:19,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 10:16:19,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 10:16:19,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 10:16:19,905 WARN L489 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2019-10-22 10:16:19,957 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 22.10 10:16:19 ImpRootNode [2019-10-22 10:16:19,958 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-10-22 10:16:19,958 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-10-22 10:16:19,958 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-10-22 10:16:19,959 INFO L275 PluginConnector]: Witness Printer initialized [2019-10-22 10:16:19,959 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:16:19" (3/4) ... [2019-10-22 10:16:19,965 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-10-22 10:16:19,966 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-10-22 10:16:19,968 INFO L168 Benchmark]: Toolchain (without parser) took 1743.01 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 944.5 MB in the beginning and 1.0 GB in the end (delta: -60.6 MB). Peak memory consumption was 54.2 MB. Max. memory is 11.5 GB. [2019-10-22 10:16:19,970 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:16:19,971 INFO L168 Benchmark]: CACSL2BoogieTranslator took 404.84 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 944.5 MB in the beginning and 1.1 GB in the end (delta: -154.2 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. [2019-10-22 10:16:19,972 INFO L168 Benchmark]: Boogie Procedure Inliner took 92.97 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. [2019-10-22 10:16:19,973 INFO L168 Benchmark]: Boogie Preprocessor took 57.61 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: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. [2019-10-22 10:16:19,977 INFO L168 Benchmark]: RCFGBuilder took 597.67 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: 38.5 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. [2019-10-22 10:16:19,977 INFO L168 Benchmark]: CodeCheck took 578.42 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: 48.3 MB). Peak memory consumption was 48.3 MB. Max. memory is 11.5 GB. [2019-10-22 10:16:19,978 INFO L168 Benchmark]: Witness Printer took 7.75 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:16:19,981 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 4 procedures, 30 locations, 1 error locations. Result: UNSAFE, OverallTime: 0.4s, OverallIterations: 1, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 21 NumberOfCodeBlocks, 21 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 12]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of to_int at line 116, overapproximation of someUnaryDOUBLEoperation at line 137, overapproximation of someBinaryArithmeticDOUBLEoperation at line 115, overapproximation of someBinaryDOUBLEComparisonOperation at line 150, overapproximation of to_real at line 117. Possible FailurePath: [L15-L107] const double T[362] = { 0.00000000000000, 0.01745240643728, 0.03489949670250, 0.05233595624294, 0.06975647374413, 0.08715574274766, 0.10452846326765, 0.12186934340515, 0.13917310096007, 0.15643446504023, 0.17364817766693, 0.19080899537654, 0.20791169081776, 0.22495105434386, 0.24192189559967, 0.25881904510252, 0.27563735581700, 0.29237170472274, 0.30901699437495, 0.32556815445716, 0.34202014332567, 0.35836794954530, 0.37460659341591, 0.39073112848927, 0.40673664307580, 0.42261826174070, 0.43837114678908, 0.45399049973955, 0.46947156278589, 0.48480962024634, 0.50000000000000, 0.51503807491005, 0.52991926423320, 0.54463903501503, 0.55919290347075, 0.57357643635105, 0.58778525229247, 0.60181502315205, 0.61566147532566, 0.62932039104984, 0.64278760968654, 0.65605902899051, 0.66913060635886, 0.68199836006250, 0.69465837045900, 0.70710678118655, 0.71933980033865, 0.73135370161917, 0.74314482547739, 0.75470958022277, 0.76604444311898, 0.77714596145697, 0.78801075360672, 0.79863551004729, 0.80901699437495, 0.81915204428899, 0.82903757255504, 0.83867056794542, 0.84804809615643, 0.85716730070211, 0.86602540378444, 0.87461970713940, 0.88294759285893, 0.89100652418837, 0.89879404629917, 0.90630778703665, 0.91354545764260, 0.92050485345244, 0.92718385456679, 0.93358042649720, 0.93969262078591, 0.94551857559932, 0.95105651629515, 0.95630475596304, 0.96126169593832, 0.96592582628907, 0.97029572627600, 0.97437006478524, 0.97814760073381, 0.98162718344766, 0.98480775301221, 0.98768834059514, 0.99026806874157, 0.99254615164132, 0.99452189536827, 0.99619469809175, 0.99756405025982, 0.99862953475457, 0.99939082701910, 0.99984769515639, 1.00000000000000, 0.99984769515639, 0.99939082701910, 0.99862953475457, 0.99756405025982, 0.99619469809175, 0.99452189536827, 0.99254615164132, 0.99026806874157, 0.98768834059514, 0.98480775301221, 0.98162718344766, 0.97814760073381, 0.97437006478524, 0.97029572627600, 0.96592582628907, 0.96126169593832, 0.95630475596304, 0.95105651629515, 0.94551857559932, 0.93969262078591, 0.93358042649720, 0.92718385456679, 0.92050485345244, 0.91354545764260, 0.90630778703665, 0.89879404629917, 0.89100652418837, 0.88294759285893, 0.87461970713940, 0.86602540378444, 0.85716730070211, 0.84804809615643, 0.83867056794542, 0.82903757255504, 0.81915204428899, 0.80901699437495, 0.79863551004729, 0.78801075360672, 0.77714596145697, 0.76604444311898, 0.75470958022277, 0.74314482547739, 0.73135370161917, 0.71933980033865, 0.70710678118655, 0.69465837045900, 0.68199836006250, 0.66913060635886, 0.65605902899051, 0.64278760968654, 0.62932039104984, 0.61566147532566, 0.60181502315205, 0.58778525229247, 0.57357643635105, 0.55919290347075, 0.54463903501503, 0.52991926423320, 0.51503807491005, 0.50000000000000, 0.48480962024634, 0.46947156278589, 0.45399049973955, 0.43837114678908, 0.42261826174070, 0.40673664307580, 0.39073112848927, 0.37460659341591, 0.35836794954530, 0.34202014332567, 0.32556815445716, 0.30901699437495, 0.29237170472274, 0.27563735581700, 0.25881904510252, 0.24192189559967, 0.22495105434387, 0.20791169081776, 0.19080899537654, 0.17364817766693, 0.15643446504023, 0.13917310096007, 0.12186934340515, 0.10452846326765, 0.08715574274766, 0.06975647374413, 0.05233595624294, 0.03489949670250, 0.01745240643728, 0.00000000000000, -0.01745240643728, -0.03489949670250, -0.05233595624294, -0.06975647374412, -0.08715574274766, -0.10452846326765, -0.12186934340515, -0.13917310096007, -0.15643446504023, -0.17364817766693, -0.19080899537654, -0.20791169081776, -0.22495105434386, -0.24192189559967, -0.25881904510252, -0.27563735581700, -0.29237170472274, -0.30901699437495, -0.32556815445716, -0.34202014332567, -0.35836794954530, -0.37460659341591, -0.39073112848927, -0.40673664307580, -0.42261826174070, -0.43837114678908, -0.45399049973955, -0.46947156278589, -0.48480962024634, -0.50000000000000, -0.51503807491005, -0.52991926423320, -0.54463903501503, -0.55919290347075, -0.57357643635105, -0.58778525229247, -0.60181502315205, -0.61566147532566, -0.62932039104984, -0.64278760968654, -0.65605902899051, -0.66913060635886, -0.68199836006250, -0.69465837045900, -0.70710678118655, -0.71933980033865, -0.73135370161917, -0.74314482547739, -0.75470958022277, -0.76604444311898, -0.77714596145697, -0.78801075360672, -0.79863551004729, -0.80901699437495, -0.81915204428899, -0.82903757255504, -0.83867056794542, -0.84804809615643, -0.85716730070211, -0.86602540378444, -0.87461970713940, -0.88294759285893, -0.89100652418837, -0.89879404629917, -0.90630778703665, -0.91354545764260, -0.92050485345244, -0.92718385456679, -0.93358042649720, -0.93969262078591, -0.94551857559932, -0.95105651629515, -0.95630475596304, -0.96126169593832, -0.96592582628907, -0.97029572627600, -0.97437006478524, -0.97814760073381, -0.98162718344766, -0.98480775301221, -0.98768834059514, -0.99026806874157, -0.99254615164132, -0.99452189536827, -0.99619469809175, -0.99756405025982, -0.99862953475457, -0.99939082701910, -0.99984769515639, -1.00000000000000, -0.99984769515639, -0.99939082701910, -0.99862953475457, -0.99756405025982, -0.99619469809175, -0.99452189536827, -0.99254615164132, -0.99026806874157, -0.98768834059514, -0.98480775301221, -0.98162718344766, -0.97814760073381, -0.97437006478524, -0.97029572627600, -0.96592582628907, -0.96126169593832, -0.95630475596304, -0.95105651629515, -0.94551857559932, -0.93969262078591, -0.93358042649720, -0.92718385456679, -0.92050485345244, -0.91354545764260, -0.90630778703665, -0.89879404629917, -0.89100652418837, -0.88294759285893, -0.87461970713940, -0.86602540378444, -0.85716730070211, -0.84804809615643, -0.83867056794542, -0.82903757255504, -0.81915204428899, -0.80901699437495, -0.79863551004729, -0.78801075360672, -0.77714596145697, -0.76604444311898, -0.75470958022277, -0.74314482547739, -0.73135370161917, -0.71933980033865, -0.70710678118655, -0.69465837045900, -0.68199836006250, -0.66913060635886, -0.65605902899051, -0.64278760968654, -0.62932039104984, -0.61566147532566, -0.60181502315205, -0.58778525229247, -0.57357643635105, -0.55919290347075, -0.54463903501503, -0.52991926423321, -0.51503807491005, -0.50000000000000, -0.48480962024634, -0.46947156278589, -0.45399049973955, -0.43837114678908, -0.42261826174070, -0.40673664307580, -0.39073112848927, -0.37460659341591, -0.35836794954530, -0.34202014332567, -0.32556815445716, -0.30901699437495, -0.29237170472274, -0.27563735581700, -0.25881904510252, -0.24192189559967, -0.22495105434387, -0.20791169081776, -0.19080899537654, -0.17364817766693, -0.15643446504023, -0.13917310096007, -0.12186934340515, -0.10452846326765, -0.08715574274766, -0.06975647374413, -0.05233595624294, -0.03489949670250, -0.01745240643728, 0, 0 }; [L143] double a, r; [L145] a = __VERIFIER_nondet_double() [L137] COND TRUE x<0 VAL [T={1143:0}] [L137] CALL, EXPR SIN_POS(-x) VAL [T={1143:0}] [L131] COND FALSE !(x>180) VAL [\old(x)=7, T={1143:0}, x=7] [L132] CALL, EXPR SIN_180(x) VAL [\old(x)=7, T={1143:0}] [L125] COND TRUE x<0 VAL [\old(x)=7, T={1143:0}, x=7] [L125] CALL, EXPR SIN_0_180(-x) VAL [T={1143:0}] [L112] double dx, i_dx, v_inf; [L113] double v_sup; [L114] int i; [L115] dx = 2*x [L116] i = dx [L117] i_dx = i [L118] EXPR T[i] [L118] v_inf = T[i] [L119] EXPR T[i+1] [L119] v_sup = T[i+1] [L120] return v_inf + (dx - i_dx) * (v_sup - v_inf); [L125] RET, EXPR SIN_0_180(-x) VAL [\old(x)=7, SIN_0_180(-x)=9, T={1143:0}, x=7] [L125] return -SIN_0_180(-x); [L132] RET, EXPR SIN_180(x) VAL [\old(x)=7, SIN_180(x)=10, T={1143:0}, x=7] [L132] return SIN_180(x); [L137] RET, EXPR SIN_POS(-x) VAL [T={1143:0}] [L137] return -SIN_POS(-x); [L148] r = SIN(a) [L12] COND TRUE !(cond) VAL [T={1143:0}] [L12] __VERIFIER_error() VAL [T={1143:0}] * 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 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 404.84 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 944.5 MB in the beginning and 1.1 GB in the end (delta: -154.2 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 92.97 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. * Boogie Preprocessor took 57.61 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: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 597.67 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: 38.5 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. * CodeCheck took 578.42 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: 48.3 MB). Peak memory consumption was 48.3 MB. Max. memory is 11.5 GB. * Witness Printer took 7.75 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-cad4683 [2019-10-22 10:16:21,949 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:16:21,951 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:16:21,961 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:16:21,961 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:16:21,962 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:16:21,963 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:16:21,965 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:16:21,966 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:16:21,967 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:16:21,968 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:16:21,969 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:16:21,969 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:16:21,969 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:16:21,970 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:16:21,977 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:16:21,977 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:16:21,978 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:16:21,979 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:16:21,980 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:16:21,981 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:16:21,984 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:16:21,985 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:16:21,986 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:16:21,987 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:16:21,987 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:16:21,987 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:16:21,988 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:16:21,988 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:16:21,989 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:16:21,989 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:16:21,990 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:16:21,993 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:16:21,994 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:16:21,995 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:16:21,995 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:16:21,995 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:16:21,995 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:16:21,995 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:16:21,996 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:16:21,997 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:16:21,997 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4ef64f49-cdb8-490d-b42c-1b1b83eb830c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-10-22 10:16:22,014 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:16:22,014 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:16:22,016 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:16:22,016 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:16:22,017 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:16:22,017 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:16:22,017 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:16:22,017 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:16:22,017 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:16:22,017 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:16:22,018 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:16:22,018 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:16:22,018 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:16:22,018 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-10-22 10:16:22,018 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-10-22 10:16:22,018 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:16:22,018 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:16:22,019 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:16:22,019 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:16:22,019 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:16:22,019 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:16:22,019 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:16:22,019 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:16:22,019 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:16:22,019 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:16:22,020 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:16:22,020 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:16:22,020 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-10-22 10:16:22,020 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-10-22 10:16:22,020 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:16:22,020 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-10-22 10:16:22,020 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 10:16:22,020 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/working_dir_4ef64f49-cdb8-490d-b42c-1b1b83eb830c/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 -> 97a2ee9cbdf554dbb326d4c4362d2a1837aeac5e [2019-10-22 10:16:22,066 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:16:22,077 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:16:22,080 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:16:22,081 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:16:22,081 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:16:22,082 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4ef64f49-cdb8-490d-b42c-1b1b83eb830c/bin/ukojak/../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_tight.c [2019-10-22 10:16:22,133 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4ef64f49-cdb8-490d-b42c-1b1b83eb830c/bin/ukojak/data/4883fe333/4a123beeb41e4dcabb4b709623a3afb4/FLAGc21ee2d03 [2019-10-22 10:16:22,502 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:16:22,503 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4ef64f49-cdb8-490d-b42c-1b1b83eb830c/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_tight.c [2019-10-22 10:16:22,509 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4ef64f49-cdb8-490d-b42c-1b1b83eb830c/bin/ukojak/data/4883fe333/4a123beeb41e4dcabb4b709623a3afb4/FLAGc21ee2d03 [2019-10-22 10:16:22,896 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4ef64f49-cdb8-490d-b42c-1b1b83eb830c/bin/ukojak/data/4883fe333/4a123beeb41e4dcabb4b709623a3afb4 [2019-10-22 10:16:22,899 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:16:22,900 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:16:22,901 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:16:22,901 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:16:22,904 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:16:22,905 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:16:22" (1/1) ... [2019-10-22 10:16:22,907 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2177039c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:22, skipping insertion in model container [2019-10-22 10:16:22,907 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:16:22" (1/1) ... [2019-10-22 10:16:22,916 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:16:22,937 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:16:23,174 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:16:23,242 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:16:23,366 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:16:23,472 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:16:23,473 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:23 WrapperNode [2019-10-22 10:16:23,473 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:16:23,474 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:16:23,474 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:16:23,474 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:16:23,482 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:23" (1/1) ... [2019-10-22 10:16:23,497 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:23" (1/1) ... [2019-10-22 10:16:23,542 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:16:23,542 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:16:23,542 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:16:23,542 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:16:23,550 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:23" (1/1) ... [2019-10-22 10:16:23,550 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:23" (1/1) ... [2019-10-22 10:16:23,557 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:23" (1/1) ... [2019-10-22 10:16:23,557 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:23" (1/1) ... [2019-10-22 10:16:23,581 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:23" (1/1) ... [2019-10-22 10:16:23,590 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:23" (1/1) ... [2019-10-22 10:16:23,600 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:23" (1/1) ... [2019-10-22 10:16:23,604 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:16:23,604 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:16:23,604 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:16:23,605 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:16:23,605 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:23" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4ef64f49-cdb8-490d-b42c-1b1b83eb830c/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 [2019-10-22 10:16:23,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-10-22 10:16:23,667 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2019-10-22 10:16:23,667 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2019-10-22 10:16:23,667 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2019-10-22 10:16:23,668 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2019-10-22 10:16:23,668 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2019-10-22 10:16:23,668 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2019-10-22 10:16:23,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:16:23,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2019-10-22 10:16:23,668 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:16:23,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:16:42,317 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 10:16:42,318 INFO L284 CfgBuilder]: Removed 8 assume(true) statements. [2019-10-22 10:16:42,319 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:16:42 BoogieIcfgContainer [2019-10-22 10:16:42,319 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 10:16:42,319 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-10-22 10:16:42,319 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-10-22 10:16:42,328 INFO L275 PluginConnector]: CodeCheck initialized [2019-10-22 10:16:42,329 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:16:42" (1/1) ... [2019-10-22 10:16:42,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 10:16:42,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:16:42,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 36 transitions. [2019-10-22 10:16:42,369 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2019-10-22 10:16:42,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-10-22 10:16:42,374 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:16:42,407 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:160) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:143) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:168) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferSymbols(SmtFunctionsAndAxioms.java:139) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:450) 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) [2019-10-22 10:16:42,412 INFO L168 Benchmark]: Toolchain (without parser) took 19511.39 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 367.0 MB). Free memory was 943.0 MB in the beginning and 1.1 GB in the end (delta: -162.3 MB). Peak memory consumption was 204.7 MB. Max. memory is 11.5 GB. [2019-10-22 10:16:42,413 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 1.0 GB. Free memory is still 972.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:16:42,414 INFO L168 Benchmark]: CACSL2BoogieTranslator took 572.37 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.2 MB). Free memory was 943.0 MB in the beginning and 1.1 GB in the end (delta: -204.7 MB). Peak memory consumption was 35.0 MB. Max. memory is 11.5 GB. [2019-10-22 10:16:42,414 INFO L168 Benchmark]: Boogie Procedure Inliner took 68.55 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: 12.9 MB). Peak memory consumption was 12.9 MB. Max. memory is 11.5 GB. [2019-10-22 10:16:42,415 INFO L168 Benchmark]: Boogie Preprocessor took 61.78 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-10-22 10:16:42,417 INFO L168 Benchmark]: RCFGBuilder took 18714.51 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 201.9 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.9 MB). Peak memory consumption was 458.3 MB. Max. memory is 11.5 GB. [2019-10-22 10:16:42,417 INFO L168 Benchmark]: CodeCheck took 90.56 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 11.5 GB. [2019-10-22 10:16:42,420 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 0.36 ms. Allocated memory is still 1.0 GB. Free memory is still 972.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 572.37 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.2 MB). Free memory was 943.0 MB in the beginning and 1.1 GB in the end (delta: -204.7 MB). Peak memory consumption was 35.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 68.55 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: 12.9 MB). Peak memory consumption was 12.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 61.78 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 18714.51 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 201.9 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.9 MB). Peak memory consumption was 458.3 MB. Max. memory is 11.5 GB. * CodeCheck took 90.56 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...