./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_1232a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_9eed5711-9fd1-4042-bfe2-874e90fbfa6d/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_9eed5711-9fd1-4042-bfe2-874e90fbfa6d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9eed5711-9fd1-4042-bfe2-874e90fbfa6d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9eed5711-9fd1-4042-bfe2-874e90fbfa6d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1232a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_9eed5711-9fd1-4042-bfe2-874e90fbfa6d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9eed5711-9fd1-4042-bfe2-874e90fbfa6d/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 cd0c8f7b91fa815011541d5ffb41102d34132ba8 .......................................................................................................................................................................................................... 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_9eed5711-9fd1-4042-bfe2-874e90fbfa6d/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_9eed5711-9fd1-4042-bfe2-874e90fbfa6d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9eed5711-9fd1-4042-bfe2-874e90fbfa6d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9eed5711-9fd1-4042-bfe2-874e90fbfa6d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1232a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_9eed5711-9fd1-4042-bfe2-874e90fbfa6d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9eed5711-9fd1-4042-bfe2-874e90fbfa6d/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 cd0c8f7b91fa815011541d5ffb41102d34132ba8 ............................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-19 22:36:55,682 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:36:55,684 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:36:55,698 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:36:55,699 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:36:55,700 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:36:55,702 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:36:55,711 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:36:55,715 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:36:55,719 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:36:55,720 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:36:55,721 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:36:55,721 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:36:55,723 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:36:55,724 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:36:55,725 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:36:55,726 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:36:55,726 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:36:55,729 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:36:55,732 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:36:55,736 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:36:55,737 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:36:55,740 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:36:55,741 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:36:55,744 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:36:55,744 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:36:55,744 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:36:55,745 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:36:55,746 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:36:55,746 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:36:55,747 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:36:55,747 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:36:55,748 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:36:55,749 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:36:55,749 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:36:55,750 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:36:55,750 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:36:55,750 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:36:55,751 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:36:55,751 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:36:55,752 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:36:55,753 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9eed5711-9fd1-4042-bfe2-874e90fbfa6d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-19 22:36:55,779 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:36:55,780 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:36:55,780 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 22:36:55,780 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 22:36:55,781 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:36:55,781 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:36:55,781 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:36:55,781 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 22:36:55,782 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 22:36:55,782 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 22:36:55,782 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:36:55,782 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 22:36:55,782 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 22:36:55,782 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 22:36:55,783 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 22:36:55,783 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 22:36:55,783 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:36:55,783 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 22:36:55,783 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 22:36:55,784 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 22:36:55,784 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:36:55,784 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 22:36:55,784 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:36:55,784 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:36:55,785 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 22:36:55,785 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 22:36:55,785 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-19 22:36:55,785 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 22:36:55,785 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 22:36:55,785 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_9eed5711-9fd1-4042-bfe2-874e90fbfa6d/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 -> cd0c8f7b91fa815011541d5ffb41102d34132ba8 [2019-11-19 22:36:55,953 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:36:55,968 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:36:55,972 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:36:55,974 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:36:55,975 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:36:55,975 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9eed5711-9fd1-4042-bfe2-874e90fbfa6d/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1232a.c [2019-11-19 22:36:56,024 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9eed5711-9fd1-4042-bfe2-874e90fbfa6d/bin/ukojak/data/393b96539/9e170895f1894359944c2731b948ee18/FLAG63400a2b0 [2019-11-19 22:36:56,387 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:36:56,388 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9eed5711-9fd1-4042-bfe2-874e90fbfa6d/sv-benchmarks/c/float-newlib/float_req_bl_1232a.c [2019-11-19 22:36:56,392 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9eed5711-9fd1-4042-bfe2-874e90fbfa6d/bin/ukojak/data/393b96539/9e170895f1894359944c2731b948ee18/FLAG63400a2b0 [2019-11-19 22:36:56,401 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9eed5711-9fd1-4042-bfe2-874e90fbfa6d/bin/ukojak/data/393b96539/9e170895f1894359944c2731b948ee18 [2019-11-19 22:36:56,403 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:36:56,404 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:36:56,405 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:36:56,405 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:36:56,408 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:36:56,409 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:36:56" (1/1) ... [2019-11-19 22:36:56,412 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3568749c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:36:56, skipping insertion in model container [2019-11-19 22:36:56,416 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:36:56" (1/1) ... [2019-11-19 22:36:56,423 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:36:56,442 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:36:56,726 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:36:56,730 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:36:56,773 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:36:56,797 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:36:56,797 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:36:56 WrapperNode [2019-11-19 22:36:56,798 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:36:56,798 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:36:56,798 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:36:56,798 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:36:56,807 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:36:56" (1/1) ... [2019-11-19 22:36:56,817 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:36:56" (1/1) ... [2019-11-19 22:36:56,836 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:36:56,836 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:36:56,836 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:36:56,837 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:36:56,844 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:36:56" (1/1) ... [2019-11-19 22:36:56,844 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:36:56" (1/1) ... [2019-11-19 22:36:56,846 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:36:56" (1/1) ... [2019-11-19 22:36:56,846 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:36:56" (1/1) ... [2019-11-19 22:36:56,852 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:36:56" (1/1) ... [2019-11-19 22:36:56,857 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:36:56" (1/1) ... [2019-11-19 22:36:56,858 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:36:56" (1/1) ... [2019-11-19 22:36:56,860 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:36:56,861 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:36:56,861 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:36:56,861 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:36:56,862 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:36:56" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9eed5711-9fd1-4042-bfe2-874e90fbfa6d/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 [2019-11-19 22:36:56,915 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 22:36:56,915 INFO L130 BoogieDeclarations]: Found specification of procedure __fpclassify_float [2019-11-19 22:36:56,915 INFO L138 BoogieDeclarations]: Found implementation of procedure __fpclassify_float [2019-11-19 22:36:56,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-19 22:36:56,915 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:36:56,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 22:36:56,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-19 22:36:56,916 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 22:36:57,446 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 22:36:57,446 INFO L285 CfgBuilder]: Removed 12 assume(true) statements. [2019-11-19 22:36:57,447 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:36:57 BoogieIcfgContainer [2019-11-19 22:36:57,447 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 22:36:57,448 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 22:36:57,448 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 22:36:57,457 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 22:36:57,458 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:36:57" (1/1) ... [2019-11-19 22:36:57,467 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:36:57,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 22:36:57,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 21 states and 28 transitions. [2019-11-19 22:36:57,500 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 28 transitions. [2019-11-19 22:36:57,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-11-19 22:36:57,504 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 22:36:57,538 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) [2019-11-19 22:36:57,542 INFO L168 Benchmark]: Toolchain (without parser) took 1136.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -155.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:36:57,543 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:36:57,543 INFO L168 Benchmark]: CACSL2BoogieTranslator took 392.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -200.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 11.5 GB. [2019-11-19 22:36:57,544 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.93 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:36:57,544 INFO L168 Benchmark]: Boogie Preprocessor took 23.90 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-19 22:36:57,546 INFO L168 Benchmark]: RCFGBuilder took 586.86 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: 34.5 MB). Peak memory consumption was 34.5 MB. Max. memory is 11.5 GB. [2019-11-19 22:36:57,548 INFO L168 Benchmark]: CodeCheck took 91.87 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-19 22:36:57,551 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 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 392.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -200.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.93 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.90 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 586.86 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: 34.5 MB). Peak memory consumption was 34.5 MB. Max. memory is 11.5 GB. * CodeCheck took 91.87 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: 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 0.1.24-678e011 [2019-11-19 22:36:59,460 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:36:59,462 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:36:59,473 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:36:59,473 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:36:59,474 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:36:59,475 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:36:59,477 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:36:59,479 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:36:59,480 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:36:59,481 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:36:59,482 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:36:59,482 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:36:59,483 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:36:59,484 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:36:59,485 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:36:59,486 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:36:59,487 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:36:59,489 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:36:59,491 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:36:59,492 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:36:59,493 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:36:59,494 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:36:59,495 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:36:59,498 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:36:59,498 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:36:59,499 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:36:59,500 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:36:59,500 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:36:59,501 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:36:59,502 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:36:59,502 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:36:59,503 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:36:59,504 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:36:59,505 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:36:59,505 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:36:59,506 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:36:59,506 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:36:59,507 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:36:59,508 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:36:59,508 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:36:59,509 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9eed5711-9fd1-4042-bfe2-874e90fbfa6d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-19 22:36:59,524 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:36:59,524 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:36:59,525 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 22:36:59,525 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 22:36:59,530 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:36:59,530 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:36:59,530 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:36:59,530 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 22:36:59,531 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 22:36:59,531 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:36:59,531 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 22:36:59,531 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 22:36:59,532 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 22:36:59,532 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 22:36:59,532 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 22:36:59,533 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 22:36:59,533 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 22:36:59,533 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:36:59,533 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 22:36:59,534 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 22:36:59,534 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 22:36:59,534 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:36:59,534 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 22:36:59,535 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:36:59,535 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:36:59,535 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 22:36:59,536 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 22:36:59,536 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-19 22:36:59,536 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 22:36:59,536 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 22:36:59,537 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-19 22:36:59,537 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 22:36:59,537 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_9eed5711-9fd1-4042-bfe2-874e90fbfa6d/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 -> cd0c8f7b91fa815011541d5ffb41102d34132ba8 [2019-11-19 22:36:59,794 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:36:59,802 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:36:59,804 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:36:59,805 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:36:59,805 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:36:59,806 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9eed5711-9fd1-4042-bfe2-874e90fbfa6d/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1232a.c [2019-11-19 22:36:59,863 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9eed5711-9fd1-4042-bfe2-874e90fbfa6d/bin/ukojak/data/74e87c1b4/85b63a22b90541ada20faf2c08c6d41a/FLAGe8f1307c9 [2019-11-19 22:37:00,284 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:37:00,284 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9eed5711-9fd1-4042-bfe2-874e90fbfa6d/sv-benchmarks/c/float-newlib/float_req_bl_1232a.c [2019-11-19 22:37:00,292 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9eed5711-9fd1-4042-bfe2-874e90fbfa6d/bin/ukojak/data/74e87c1b4/85b63a22b90541ada20faf2c08c6d41a/FLAGe8f1307c9 [2019-11-19 22:37:00,684 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9eed5711-9fd1-4042-bfe2-874e90fbfa6d/bin/ukojak/data/74e87c1b4/85b63a22b90541ada20faf2c08c6d41a [2019-11-19 22:37:00,687 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:37:00,688 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:37:00,689 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:37:00,690 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:37:00,693 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:37:00,694 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:37:00" (1/1) ... [2019-11-19 22:37:00,696 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fe7f9a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:37:00, skipping insertion in model container [2019-11-19 22:37:00,696 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:37:00" (1/1) ... [2019-11-19 22:37:00,703 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:37:00,725 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:37:00,912 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:37:00,921 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:37:00,943 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:37:00,963 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:37:00,964 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:37:00 WrapperNode [2019-11-19 22:37:00,964 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:37:00,965 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:37:00,965 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:37:00,965 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:37:01,021 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:37:00" (1/1) ... [2019-11-19 22:37:01,034 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:37:00" (1/1) ... [2019-11-19 22:37:01,051 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:37:01,051 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:37:01,052 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:37:01,052 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:37:01,058 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:37:00" (1/1) ... [2019-11-19 22:37:01,058 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:37:00" (1/1) ... [2019-11-19 22:37:01,062 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:37:00" (1/1) ... [2019-11-19 22:37:01,062 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:37:00" (1/1) ... [2019-11-19 22:37:01,070 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:37:00" (1/1) ... [2019-11-19 22:37:01,074 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:37:00" (1/1) ... [2019-11-19 22:37:01,077 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:37:00" (1/1) ... [2019-11-19 22:37:01,080 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:37:01,081 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:37:01,081 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:37:01,081 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:37:01,082 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:37:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9eed5711-9fd1-4042-bfe2-874e90fbfa6d/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 [2019-11-19 22:37:01,131 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 22:37:01,131 INFO L130 BoogieDeclarations]: Found specification of procedure __fpclassify_float [2019-11-19 22:37:01,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __fpclassify_float [2019-11-19 22:37:01,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-19 22:37:01,132 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:37:01,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 22:37:01,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-19 22:37:01,132 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 22:37:01,616 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 22:37:01,616 INFO L285 CfgBuilder]: Removed 12 assume(true) statements. [2019-11-19 22:37:01,618 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:37:01 BoogieIcfgContainer [2019-11-19 22:37:01,618 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 22:37:01,618 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 22:37:01,618 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 22:37:01,628 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 22:37:01,628 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:37:01" (1/1) ... [2019-11-19 22:37:01,638 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:37:01,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 22:37:01,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 20 states and 27 transitions. [2019-11-19 22:37:01,674 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 27 transitions. [2019-11-19 22:37:01,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-19 22:37:01,679 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 22:37:01,722 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) [2019-11-19 22:37:01,727 INFO L168 Benchmark]: Toolchain (without parser) took 1037.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 960.4 MB in the beginning and 1.1 GB in the end (delta: -146.4 MB). Peak memory consumption was 7.8 MB. Max. memory is 11.5 GB. [2019-11-19 22:37:01,727 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:37:01,728 INFO L168 Benchmark]: CACSL2BoogieTranslator took 274.99 ms. Allocated memory is still 1.0 GB. Free memory was 960.4 MB in the beginning and 949.7 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-19 22:37:01,729 INFO L168 Benchmark]: Boogie Procedure Inliner took 86.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -194.6 MB). Peak memory consumption was 15.3 MB. Max. memory is 11.5 GB. [2019-11-19 22:37:01,729 INFO L168 Benchmark]: Boogie Preprocessor took 29.12 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:37:01,730 INFO L168 Benchmark]: RCFGBuilder took 537.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.1 MB). Peak memory consumption was 31.1 MB. Max. memory is 11.5 GB. [2019-11-19 22:37:01,730 INFO L168 Benchmark]: CodeCheck took 106.16 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. [2019-11-19 22:37:01,733 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 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 274.99 ms. Allocated memory is still 1.0 GB. Free memory was 960.4 MB in the beginning and 949.7 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 86.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -194.6 MB). Peak memory consumption was 15.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.12 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 537.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.1 MB). Peak memory consumption was 31.1 MB. Max. memory is 11.5 GB. * CodeCheck took 106.16 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...