./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0270a.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_95f6ce34-0de5-4985-90b5-58a60796a8ca/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_95f6ce34-0de5-4985-90b5-58a60796a8ca/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_95f6ce34-0de5-4985-90b5-58a60796a8ca/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_95f6ce34-0de5-4985-90b5-58a60796a8ca/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0270a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_95f6ce34-0de5-4985-90b5-58a60796a8ca/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_95f6ce34-0de5-4985-90b5-58a60796a8ca/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 80f5f1ccd9454019e5b231b920d368e18867583c .......................................................................................................................................................................................................... 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_95f6ce34-0de5-4985-90b5-58a60796a8ca/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_95f6ce34-0de5-4985-90b5-58a60796a8ca/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_95f6ce34-0de5-4985-90b5-58a60796a8ca/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_95f6ce34-0de5-4985-90b5-58a60796a8ca/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0270a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_95f6ce34-0de5-4985-90b5-58a60796a8ca/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_95f6ce34-0de5-4985-90b5-58a60796a8ca/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 80f5f1ccd9454019e5b231b920d368e18867583c ............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-02 03:58:29,158 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 03:58:29,159 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 03:58:29,168 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 03:58:29,168 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 03:58:29,169 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 03:58:29,171 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 03:58:29,172 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 03:58:29,174 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 03:58:29,175 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 03:58:29,176 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 03:58:29,176 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 03:58:29,177 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 03:58:29,177 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 03:58:29,178 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 03:58:29,179 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 03:58:29,179 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 03:58:29,180 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 03:58:29,182 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 03:58:29,183 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 03:58:29,184 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 03:58:29,185 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 03:58:29,186 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 03:58:29,186 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 03:58:29,188 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 03:58:29,188 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 03:58:29,188 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 03:58:29,189 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 03:58:29,189 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 03:58:29,190 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 03:58:29,190 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 03:58:29,190 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 03:58:29,191 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 03:58:29,192 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 03:58:29,192 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 03:58:29,193 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 03:58:29,193 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 03:58:29,193 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 03:58:29,193 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 03:58:29,194 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 03:58:29,195 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 03:58:29,195 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_95f6ce34-0de5-4985-90b5-58a60796a8ca/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 03:58:29,208 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 03:58:29,208 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 03:58:29,209 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 03:58:29,209 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 03:58:29,210 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 03:58:29,210 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 03:58:29,210 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 03:58:29,210 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 03:58:29,211 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 03:58:29,211 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 03:58:29,211 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 03:58:29,211 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 03:58:29,211 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 03:58:29,211 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 03:58:29,212 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 03:58:29,212 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 03:58:29,212 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 03:58:29,212 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 03:58:29,212 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 03:58:29,213 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 03:58:29,213 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 03:58:29,213 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 03:58:29,213 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 03:58:29,213 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 03:58:29,213 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 03:58:29,213 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 03:58:29,213 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 03:58:29,213 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 03:58:29,214 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 03:58:29,214 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_95f6ce34-0de5-4985-90b5-58a60796a8ca/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 -> 80f5f1ccd9454019e5b231b920d368e18867583c [2019-12-02 03:58:29,311 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 03:58:29,318 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 03:58:29,320 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 03:58:29,321 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 03:58:29,322 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 03:58:29,322 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_95f6ce34-0de5-4985-90b5-58a60796a8ca/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0270a.c [2019-12-02 03:58:29,359 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_95f6ce34-0de5-4985-90b5-58a60796a8ca/bin/ukojak/data/138ed428b/58f4004a1c764eec8306bc0030253ce9/FLAG280f53711 [2019-12-02 03:58:29,795 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 03:58:29,796 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_95f6ce34-0de5-4985-90b5-58a60796a8ca/sv-benchmarks/c/float-newlib/float_req_bl_0270a.c [2019-12-02 03:58:29,801 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_95f6ce34-0de5-4985-90b5-58a60796a8ca/bin/ukojak/data/138ed428b/58f4004a1c764eec8306bc0030253ce9/FLAG280f53711 [2019-12-02 03:58:29,809 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_95f6ce34-0de5-4985-90b5-58a60796a8ca/bin/ukojak/data/138ed428b/58f4004a1c764eec8306bc0030253ce9 [2019-12-02 03:58:29,811 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 03:58:29,812 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 03:58:29,813 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 03:58:29,813 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 03:58:29,815 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 03:58:29,816 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:58:29" (1/1) ... [2019-12-02 03:58:29,818 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@165689ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:29, skipping insertion in model container [2019-12-02 03:58:29,818 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:58:29" (1/1) ... [2019-12-02 03:58:29,823 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 03:58:29,839 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 03:58:30,000 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 03:58:30,002 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 03:58:30,033 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 03:58:30,047 INFO L208 MainTranslator]: Completed translation [2019-12-02 03:58:30,047 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:30 WrapperNode [2019-12-02 03:58:30,047 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 03:58:30,048 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 03:58:30,048 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 03:58:30,048 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 03:58:30,053 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:30" (1/1) ... [2019-12-02 03:58:30,062 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:30" (1/1) ... [2019-12-02 03:58:30,082 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 03:58:30,082 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 03:58:30,082 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 03:58:30,082 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 03:58:30,089 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:30" (1/1) ... [2019-12-02 03:58:30,089 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:30" (1/1) ... [2019-12-02 03:58:30,092 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:30" (1/1) ... [2019-12-02 03:58:30,092 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:30" (1/1) ... [2019-12-02 03:58:30,099 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:30" (1/1) ... [2019-12-02 03:58:30,104 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:30" (1/1) ... [2019-12-02 03:58:30,106 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:30" (1/1) ... [2019-12-02 03:58:30,108 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 03:58:30,109 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 03:58:30,109 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 03:58:30,109 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 03:58:30,109 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_95f6ce34-0de5-4985-90b5-58a60796a8ca/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 03:58:30,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 03:58:30,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-02 03:58:30,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 03:58:30,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-02 03:58:30,149 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 03:58:30,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 03:58:30,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-02 03:58:30,150 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 03:58:30,528 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 03:58:30,528 INFO L287 CfgBuilder]: Removed 30 assume(true) statements. [2019-12-02 03:58:30,529 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:58:30 BoogieIcfgContainer [2019-12-02 03:58:30,529 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 03:58:30,529 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 03:58:30,529 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 03:58:30,536 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 03:58:30,536 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:58:30" (1/1) ... [2019-12-02 03:58:30,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 03:58:30,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 03:58:30,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 46 states and 75 transitions. [2019-12-02 03:58:30,567 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 75 transitions. [2019-12-02 03:58:30,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-02 03:58:30,569 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 03:58:30,601 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-02 03:58:30,605 INFO L168 Benchmark]: Toolchain (without parser) took 791.66 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 91.2 MB). Free memory was 940.7 MB in the beginning and 1.0 GB in the end (delta: -78.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 11.5 GB. [2019-12-02 03:58:30,605 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 955.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 03:58:30,606 INFO L168 Benchmark]: CACSL2BoogieTranslator took 234.79 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 91.2 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -140.0 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. [2019-12-02 03:58:30,606 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.24 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 03:58:30,607 INFO L168 Benchmark]: Boogie Preprocessor took 26.31 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-02 03:58:30,608 INFO L168 Benchmark]: RCFGBuilder took 420.26 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: 50.6 MB). Peak memory consumption was 50.6 MB. Max. memory is 11.5 GB. [2019-12-02 03:58:30,608 INFO L168 Benchmark]: CodeCheck took 73.53 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. [2019-12-02 03:58:30,611 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 955.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 234.79 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 91.2 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -140.0 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.24 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.31 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 420.26 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: 50.6 MB). Peak memory consumption was 50.6 MB. Max. memory is 11.5 GB. * CodeCheck took 73.53 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 [2019-12-02 03:58:32,025 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 03:58:32,027 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 03:58:32,036 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 03:58:32,036 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 03:58:32,037 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 03:58:32,038 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 03:58:32,040 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 03:58:32,042 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 03:58:32,043 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 03:58:32,043 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 03:58:32,044 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 03:58:32,044 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 03:58:32,045 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 03:58:32,046 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 03:58:32,046 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 03:58:32,047 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 03:58:32,048 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 03:58:32,049 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 03:58:32,051 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 03:58:32,052 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 03:58:32,054 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 03:58:32,055 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 03:58:32,055 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 03:58:32,058 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 03:58:32,058 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 03:58:32,058 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 03:58:32,059 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 03:58:32,059 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 03:58:32,060 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 03:58:32,060 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 03:58:32,061 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 03:58:32,061 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 03:58:32,062 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 03:58:32,062 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 03:58:32,063 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 03:58:32,063 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 03:58:32,063 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 03:58:32,063 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 03:58:32,064 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 03:58:32,064 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 03:58:32,065 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_95f6ce34-0de5-4985-90b5-58a60796a8ca/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 03:58:32,078 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 03:58:32,078 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 03:58:32,079 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 03:58:32,079 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 03:58:32,079 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 03:58:32,080 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 03:58:32,080 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 03:58:32,080 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 03:58:32,080 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 03:58:32,080 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 03:58:32,081 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 03:58:32,081 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 03:58:32,081 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 03:58:32,081 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 03:58:32,081 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 03:58:32,082 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 03:58:32,082 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 03:58:32,082 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 03:58:32,082 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 03:58:32,082 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 03:58:32,082 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 03:58:32,083 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 03:58:32,083 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 03:58:32,083 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 03:58:32,083 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 03:58:32,084 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 03:58:32,084 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 03:58:32,084 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 03:58:32,084 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 03:58:32,084 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 03:58:32,084 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 03:58:32,085 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 03:58:32,085 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 03:58:32,085 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_95f6ce34-0de5-4985-90b5-58a60796a8ca/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 -> 80f5f1ccd9454019e5b231b920d368e18867583c [2019-12-02 03:58:32,255 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 03:58:32,266 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 03:58:32,268 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 03:58:32,270 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 03:58:32,270 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 03:58:32,271 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_95f6ce34-0de5-4985-90b5-58a60796a8ca/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0270a.c [2019-12-02 03:58:32,311 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_95f6ce34-0de5-4985-90b5-58a60796a8ca/bin/ukojak/data/d921a608b/1a9e169a244a424395d68623e71d3843/FLAG4d511d9c2 [2019-12-02 03:58:32,757 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 03:58:32,757 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_95f6ce34-0de5-4985-90b5-58a60796a8ca/sv-benchmarks/c/float-newlib/float_req_bl_0270a.c [2019-12-02 03:58:32,762 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_95f6ce34-0de5-4985-90b5-58a60796a8ca/bin/ukojak/data/d921a608b/1a9e169a244a424395d68623e71d3843/FLAG4d511d9c2 [2019-12-02 03:58:32,770 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_95f6ce34-0de5-4985-90b5-58a60796a8ca/bin/ukojak/data/d921a608b/1a9e169a244a424395d68623e71d3843 [2019-12-02 03:58:32,772 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 03:58:32,773 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 03:58:32,774 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 03:58:32,774 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 03:58:32,776 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 03:58:32,776 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:58:32" (1/1) ... [2019-12-02 03:58:32,778 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bb84b85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:32, skipping insertion in model container [2019-12-02 03:58:32,778 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:58:32" (1/1) ... [2019-12-02 03:58:32,783 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 03:58:32,799 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 03:58:32,934 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 03:58:32,939 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 03:58:32,973 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 03:58:33,022 INFO L208 MainTranslator]: Completed translation [2019-12-02 03:58:33,022 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:33 WrapperNode [2019-12-02 03:58:33,022 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 03:58:33,023 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 03:58:33,023 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 03:58:33,023 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 03:58:33,028 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:33" (1/1) ... [2019-12-02 03:58:33,038 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:33" (1/1) ... [2019-12-02 03:58:33,059 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 03:58:33,060 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 03:58:33,060 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 03:58:33,060 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 03:58:33,066 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:33" (1/1) ... [2019-12-02 03:58:33,066 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:33" (1/1) ... [2019-12-02 03:58:33,070 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:33" (1/1) ... [2019-12-02 03:58:33,070 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:33" (1/1) ... [2019-12-02 03:58:33,081 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:33" (1/1) ... [2019-12-02 03:58:33,086 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:33" (1/1) ... [2019-12-02 03:58:33,088 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:33" (1/1) ... [2019-12-02 03:58:33,091 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 03:58:33,092 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 03:58:33,092 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 03:58:33,092 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 03:58:33,093 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:33" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_95f6ce34-0de5-4985-90b5-58a60796a8ca/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 03:58:33,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 03:58:33,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-12-02 03:58:33,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-02 03:58:33,132 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 03:58:33,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 03:58:33,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-12-02 03:58:33,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-02 03:58:33,133 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 03:59:30,534 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 03:59:30,534 INFO L287 CfgBuilder]: Removed 30 assume(true) statements. [2019-12-02 03:59:30,535 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:59:30 BoogieIcfgContainer [2019-12-02 03:59:30,535 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 03:59:30,535 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 03:59:30,535 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 03:59:30,542 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 03:59:30,542 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:59:30" (1/1) ... [2019-12-02 03:59:30,548 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 03:59:30,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 03:59:30,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 46 states and 75 transitions. [2019-12-02 03:59:30,571 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 75 transitions. [2019-12-02 03:59:30,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-02 03:59:30,572 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 03:59:30,605 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-02 03:59:30,608 INFO L168 Benchmark]: Toolchain (without parser) took 57833.89 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 951.0 MB in the beginning and 1.0 GB in the end (delta: -98.8 MB). Peak memory consumption was 37.0 MB. Max. memory is 11.5 GB. [2019-12-02 03:59:30,608 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 03:59:30,608 INFO L168 Benchmark]: CACSL2BoogieTranslator took 248.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 951.0 MB in the beginning and 1.1 GB in the end (delta: -173.1 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. [2019-12-02 03:59:30,609 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.66 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 03:59:30,609 INFO L168 Benchmark]: Boogie Preprocessor took 32.04 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 03:59:30,609 INFO L168 Benchmark]: RCFGBuilder took 57443.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 74.3 MB). Peak memory consumption was 74.3 MB. Max. memory is 11.5 GB. [2019-12-02 03:59:30,610 INFO L168 Benchmark]: CodeCheck took 70.85 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 03:59:30,611 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 248.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 951.0 MB in the beginning and 1.1 GB in the end (delta: -173.1 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.66 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 32.04 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 57443.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 74.3 MB). Peak memory consumption was 74.3 MB. Max. memory is 11.5 GB. * CodeCheck took 70.85 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...