./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0910a.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_8f9432a9-bcdc-4ecc-89d5-336263cc1f78/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8f9432a9-bcdc-4ecc-89d5-336263cc1f78/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8f9432a9-bcdc-4ecc-89d5-336263cc1f78/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8f9432a9-bcdc-4ecc-89d5-336263cc1f78/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0910a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_8f9432a9-bcdc-4ecc-89d5-336263cc1f78/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8f9432a9-bcdc-4ecc-89d5-336263cc1f78/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 534ce73b969c24d3fe4a2996f4697b5d070e8f3e .......................................................................................................................................................................................................... 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_8f9432a9-bcdc-4ecc-89d5-336263cc1f78/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8f9432a9-bcdc-4ecc-89d5-336263cc1f78/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8f9432a9-bcdc-4ecc-89d5-336263cc1f78/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8f9432a9-bcdc-4ecc-89d5-336263cc1f78/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0910a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_8f9432a9-bcdc-4ecc-89d5-336263cc1f78/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8f9432a9-bcdc-4ecc-89d5-336263cc1f78/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 534ce73b969c24d3fe4a2996f4697b5d070e8f3e ............................................................................................................................................................................................................. 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 06:50:10,734 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 06:50:10,735 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 06:50:10,744 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 06:50:10,745 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 06:50:10,745 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 06:50:10,746 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 06:50:10,748 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 06:50:10,750 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 06:50:10,750 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 06:50:10,751 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 06:50:10,752 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 06:50:10,752 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 06:50:10,753 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 06:50:10,753 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 06:50:10,754 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 06:50:10,754 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 06:50:10,755 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 06:50:10,756 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 06:50:10,758 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 06:50:10,759 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 06:50:10,760 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 06:50:10,760 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 06:50:10,761 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 06:50:10,762 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 06:50:10,762 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 06:50:10,763 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 06:50:10,763 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 06:50:10,763 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 06:50:10,764 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 06:50:10,764 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 06:50:10,764 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 06:50:10,765 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 06:50:10,765 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 06:50:10,766 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 06:50:10,766 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 06:50:10,766 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 06:50:10,766 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 06:50:10,767 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 06:50:10,767 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 06:50:10,768 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 06:50:10,768 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8f9432a9-bcdc-4ecc-89d5-336263cc1f78/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 06:50:10,780 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 06:50:10,781 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 06:50:10,781 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 06:50:10,782 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 06:50:10,782 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 06:50:10,782 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 06:50:10,783 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 06:50:10,783 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 06:50:10,783 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 06:50:10,783 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 06:50:10,783 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 06:50:10,783 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 06:50:10,784 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 06:50:10,784 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 06:50:10,784 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 06:50:10,784 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 06:50:10,784 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 06:50:10,785 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 06:50:10,785 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 06:50:10,785 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 06:50:10,785 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 06:50:10,785 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 06:50:10,786 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 06:50:10,786 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 06:50:10,786 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 06:50:10,786 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 06:50:10,786 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 06:50:10,786 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 06:50:10,786 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 06:50:10,787 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_8f9432a9-bcdc-4ecc-89d5-336263cc1f78/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 -> 534ce73b969c24d3fe4a2996f4697b5d070e8f3e [2019-12-01 06:50:10,891 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 06:50:10,899 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 06:50:10,901 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 06:50:10,902 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 06:50:10,902 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 06:50:10,903 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8f9432a9-bcdc-4ecc-89d5-336263cc1f78/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0910a.c [2019-12-01 06:50:10,941 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8f9432a9-bcdc-4ecc-89d5-336263cc1f78/bin/ukojak/data/bcb04595f/77d1a37f60a54c15ac34c2fe3fef2c49/FLAGb1c9d54da [2019-12-01 06:50:11,366 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 06:50:11,367 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8f9432a9-bcdc-4ecc-89d5-336263cc1f78/sv-benchmarks/c/float-newlib/float_req_bl_0910a.c [2019-12-01 06:50:11,372 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8f9432a9-bcdc-4ecc-89d5-336263cc1f78/bin/ukojak/data/bcb04595f/77d1a37f60a54c15ac34c2fe3fef2c49/FLAGb1c9d54da [2019-12-01 06:50:11,381 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8f9432a9-bcdc-4ecc-89d5-336263cc1f78/bin/ukojak/data/bcb04595f/77d1a37f60a54c15ac34c2fe3fef2c49 [2019-12-01 06:50:11,383 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 06:50:11,384 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 06:50:11,384 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 06:50:11,384 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 06:50:11,387 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 06:50:11,387 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:50:11" (1/1) ... [2019-12-01 06:50:11,389 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17df66d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:50:11, skipping insertion in model container [2019-12-01 06:50:11,389 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:50:11" (1/1) ... [2019-12-01 06:50:11,394 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 06:50:11,412 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 06:50:11,579 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 06:50:11,581 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 06:50:11,607 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 06:50:11,621 INFO L208 MainTranslator]: Completed translation [2019-12-01 06:50:11,622 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:50:11 WrapperNode [2019-12-01 06:50:11,622 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 06:50:11,622 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 06:50:11,622 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 06:50:11,622 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 06:50:11,628 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:50:11" (1/1) ... [2019-12-01 06:50:11,635 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:50:11" (1/1) ... [2019-12-01 06:50:11,652 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 06:50:11,653 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 06:50:11,653 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 06:50:11,653 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 06:50:11,659 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:50:11" (1/1) ... [2019-12-01 06:50:11,659 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:50:11" (1/1) ... [2019-12-01 06:50:11,661 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:50:11" (1/1) ... [2019-12-01 06:50:11,661 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:50:11" (1/1) ... [2019-12-01 06:50:11,667 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:50:11" (1/1) ... [2019-12-01 06:50:11,670 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:50:11" (1/1) ... [2019-12-01 06:50:11,672 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:50:11" (1/1) ... [2019-12-01 06:50:11,674 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 06:50:11,674 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 06:50:11,674 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 06:50:11,674 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 06:50:11,674 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:50:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8f9432a9-bcdc-4ecc-89d5-336263cc1f78/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 06:50:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-01 06:50:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 06:50:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-01 06:50:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 06:50:11,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 06:50:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 06:50:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 06:50:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 06:50:11,981 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 06:50:11,981 INFO L287 CfgBuilder]: Removed 16 assume(true) statements. [2019-12-01 06:50:11,982 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:50:11 BoogieIcfgContainer [2019-12-01 06:50:11,983 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 06:50:11,983 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 06:50:11,983 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 06:50:11,990 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 06:50:11,990 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:50:11" (1/1) ... [2019-12-01 06:50:11,997 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 06:50:12,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 06:50:12,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 23 states and 35 transitions. [2019-12-01 06:50:12,021 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 35 transitions. [2019-12-01 06:50:12,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-01 06:50:12,023 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 06:50:12,056 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 06:50:12,060 INFO L168 Benchmark]: Toolchain (without parser) took 675.60 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 86.0 MB). Free memory was 940.9 MB in the beginning and 1.0 GB in the end (delta: -90.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 06:50:12,060 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 956.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 06:50:12,061 INFO L168 Benchmark]: CACSL2BoogieTranslator took 237.84 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 86.0 MB). Free memory was 940.9 MB in the beginning and 1.1 GB in the end (delta: -139.9 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. [2019-12-01 06:50:12,062 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.26 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 06:50:12,062 INFO L168 Benchmark]: Boogie Preprocessor took 20.94 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 06:50:12,063 INFO L168 Benchmark]: RCFGBuilder took 308.87 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: 39.1 MB). Peak memory consumption was 39.1 MB. Max. memory is 11.5 GB. [2019-12-01 06:50:12,063 INFO L168 Benchmark]: CodeCheck took 75.12 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 06:50:12,066 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 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 956.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 237.84 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 86.0 MB). Free memory was 940.9 MB in the beginning and 1.1 GB in the end (delta: -139.9 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 30.26 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 20.94 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 308.87 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: 39.1 MB). Peak memory consumption was 39.1 MB. Max. memory is 11.5 GB. * CodeCheck took 75.12 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 06:50:13,490 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 06:50:13,491 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 06:50:13,499 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 06:50:13,499 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 06:50:13,500 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 06:50:13,501 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 06:50:13,502 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 06:50:13,504 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 06:50:13,504 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 06:50:13,505 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 06:50:13,506 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 06:50:13,506 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 06:50:13,507 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 06:50:13,507 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 06:50:13,508 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 06:50:13,509 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 06:50:13,509 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 06:50:13,511 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 06:50:13,512 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 06:50:13,513 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 06:50:13,514 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 06:50:13,515 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 06:50:13,515 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 06:50:13,517 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 06:50:13,517 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 06:50:13,517 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 06:50:13,518 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 06:50:13,518 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 06:50:13,519 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 06:50:13,519 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 06:50:13,520 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 06:50:13,520 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 06:50:13,520 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 06:50:13,521 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 06:50:13,521 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 06:50:13,522 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 06:50:13,522 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 06:50:13,522 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 06:50:13,523 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 06:50:13,523 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 06:50:13,524 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8f9432a9-bcdc-4ecc-89d5-336263cc1f78/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 06:50:13,533 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 06:50:13,534 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 06:50:13,534 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 06:50:13,534 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 06:50:13,535 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 06:50:13,535 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 06:50:13,535 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 06:50:13,535 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 06:50:13,535 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 06:50:13,535 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 06:50:13,535 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 06:50:13,536 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 06:50:13,536 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 06:50:13,536 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 06:50:13,536 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 06:50:13,536 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 06:50:13,536 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 06:50:13,536 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 06:50:13,536 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 06:50:13,537 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 06:50:13,537 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 06:50:13,537 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 06:50:13,537 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 06:50:13,537 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 06:50:13,537 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 06:50:13,537 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 06:50:13,538 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 06:50:13,538 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 06:50:13,538 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 06:50:13,538 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 06:50:13,538 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 06:50:13,538 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 06:50:13,538 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 06:50:13,538 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_8f9432a9-bcdc-4ecc-89d5-336263cc1f78/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 -> 534ce73b969c24d3fe4a2996f4697b5d070e8f3e [2019-12-01 06:50:13,700 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 06:50:13,710 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 06:50:13,712 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 06:50:13,713 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 06:50:13,713 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 06:50:13,714 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8f9432a9-bcdc-4ecc-89d5-336263cc1f78/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0910a.c [2019-12-01 06:50:13,752 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8f9432a9-bcdc-4ecc-89d5-336263cc1f78/bin/ukojak/data/ebfb357ba/1a3d8a0f77824c09b7cb957b266a3677/FLAGbafe4f3e2 [2019-12-01 06:50:14,197 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 06:50:14,198 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8f9432a9-bcdc-4ecc-89d5-336263cc1f78/sv-benchmarks/c/float-newlib/float_req_bl_0910a.c [2019-12-01 06:50:14,203 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8f9432a9-bcdc-4ecc-89d5-336263cc1f78/bin/ukojak/data/ebfb357ba/1a3d8a0f77824c09b7cb957b266a3677/FLAGbafe4f3e2 [2019-12-01 06:50:14,212 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8f9432a9-bcdc-4ecc-89d5-336263cc1f78/bin/ukojak/data/ebfb357ba/1a3d8a0f77824c09b7cb957b266a3677 [2019-12-01 06:50:14,214 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 06:50:14,215 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 06:50:14,215 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 06:50:14,215 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 06:50:14,217 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 06:50:14,218 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:50:14" (1/1) ... [2019-12-01 06:50:14,220 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41944eff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:50:14, skipping insertion in model container [2019-12-01 06:50:14,220 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:50:14" (1/1) ... [2019-12-01 06:50:14,225 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 06:50:14,239 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 06:50:14,364 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 06:50:14,369 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 06:50:14,397 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 06:50:14,445 INFO L208 MainTranslator]: Completed translation [2019-12-01 06:50:14,445 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:50:14 WrapperNode [2019-12-01 06:50:14,445 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 06:50:14,446 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 06:50:14,446 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 06:50:14,446 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 06:50:14,451 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:50:14" (1/1) ... [2019-12-01 06:50:14,460 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:50:14" (1/1) ... [2019-12-01 06:50:14,478 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 06:50:14,479 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 06:50:14,479 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 06:50:14,479 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 06:50:14,485 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:50:14" (1/1) ... [2019-12-01 06:50:14,485 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:50:14" (1/1) ... [2019-12-01 06:50:14,489 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:50:14" (1/1) ... [2019-12-01 06:50:14,489 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:50:14" (1/1) ... [2019-12-01 06:50:14,498 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:50:14" (1/1) ... [2019-12-01 06:50:14,502 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:50:14" (1/1) ... [2019-12-01 06:50:14,505 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:50:14" (1/1) ... [2019-12-01 06:50:14,507 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 06:50:14,508 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 06:50:14,508 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 06:50:14,508 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 06:50:14,509 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:50:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8f9432a9-bcdc-4ecc-89d5-336263cc1f78/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 06:50:14,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 06:50:14,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-12-01 06:50:14,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-01 06:50:14,549 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 06:50:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 06:50:14,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-12-01 06:50:14,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 06:50:14,549 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 06:53:50,435 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 06:53:50,436 INFO L287 CfgBuilder]: Removed 16 assume(true) statements. [2019-12-01 06:53:50,437 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:53:50 BoogieIcfgContainer [2019-12-01 06:53:50,437 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 06:53:50,437 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 06:53:50,438 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 06:53:50,446 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 06:53:50,446 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:53:50" (1/1) ... [2019-12-01 06:53:50,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 06:53:50,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 06:53:50,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 23 states and 35 transitions. [2019-12-01 06:53:50,480 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 35 transitions. [2019-12-01 06:53:50,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-01 06:53:50,482 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 06:53:50,515 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 06:53:50,518 INFO L168 Benchmark]: Toolchain (without parser) took 216302.89 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 953.7 MB in the beginning and 1.0 GB in the end (delta: -91.2 MB). Peak memory consumption was 27.3 MB. Max. memory is 11.5 GB. [2019-12-01 06:53:50,518 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 06:53:50,519 INFO L168 Benchmark]: CACSL2BoogieTranslator took 230.26 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -160.0 MB). Peak memory consumption was 26.6 MB. Max. memory is 11.5 GB. [2019-12-01 06:53:50,519 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.74 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-01 06:53:50,520 INFO L168 Benchmark]: Boogie Preprocessor took 29.04 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 06:53:50,521 INFO L168 Benchmark]: RCFGBuilder took 215929.31 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: 54.9 MB). Peak memory consumption was 54.9 MB. Max. memory is 11.5 GB. [2019-12-01 06:53:50,521 INFO L168 Benchmark]: CodeCheck took 79.05 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-01 06:53:50,523 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 230.26 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -160.0 MB). Peak memory consumption was 26.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.74 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.04 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 215929.31 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: 54.9 MB). Peak memory consumption was 54.9 MB. Max. memory is 11.5 GB. * CodeCheck took 79.05 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...