./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_1092c.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_0a19ce0f-6e9a-469e-8334-558ffb1dd47f/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_0a19ce0f-6e9a-469e-8334-558ffb1dd47f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0a19ce0f-6e9a-469e-8334-558ffb1dd47f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0a19ce0f-6e9a-469e-8334-558ffb1dd47f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1092c.c -s /tmp/vcloud-vcloud-master/worker/run_dir_0a19ce0f-6e9a-469e-8334-558ffb1dd47f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0a19ce0f-6e9a-469e-8334-558ffb1dd47f/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 515d13351b6efee56e7d1331680e6aaafc770d9e .......................................................................................................................................................................................................... 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_0a19ce0f-6e9a-469e-8334-558ffb1dd47f/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_0a19ce0f-6e9a-469e-8334-558ffb1dd47f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0a19ce0f-6e9a-469e-8334-558ffb1dd47f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0a19ce0f-6e9a-469e-8334-558ffb1dd47f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1092c.c -s /tmp/vcloud-vcloud-master/worker/run_dir_0a19ce0f-6e9a-469e-8334-558ffb1dd47f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0a19ce0f-6e9a-469e-8334-558ffb1dd47f/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 515d13351b6efee56e7d1331680e6aaafc770d9e ............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 13:25:15,492 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 13:25:15,493 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 13:25:15,501 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 13:25:15,501 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 13:25:15,502 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 13:25:15,503 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 13:25:15,504 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 13:25:15,505 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 13:25:15,506 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 13:25:15,506 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 13:25:15,507 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 13:25:15,507 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 13:25:15,508 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 13:25:15,509 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 13:25:15,509 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 13:25:15,510 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 13:25:15,510 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 13:25:15,512 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 13:25:15,513 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 13:25:15,514 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 13:25:15,515 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 13:25:15,516 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 13:25:15,517 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 13:25:15,518 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 13:25:15,519 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 13:25:15,519 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 13:25:15,519 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 13:25:15,520 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 13:25:15,520 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 13:25:15,520 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 13:25:15,521 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 13:25:15,521 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 13:25:15,522 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 13:25:15,523 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 13:25:15,523 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 13:25:15,523 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 13:25:15,523 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 13:25:15,523 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 13:25:15,524 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 13:25:15,524 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 13:25:15,525 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0a19ce0f-6e9a-469e-8334-558ffb1dd47f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 13:25:15,535 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 13:25:15,535 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 13:25:15,536 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 13:25:15,536 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 13:25:15,536 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 13:25:15,536 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 13:25:15,536 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 13:25:15,537 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 13:25:15,537 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 13:25:15,537 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 13:25:15,537 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 13:25:15,537 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 13:25:15,537 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 13:25:15,537 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 13:25:15,537 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 13:25:15,538 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 13:25:15,538 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 13:25:15,538 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 13:25:15,538 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 13:25:15,538 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 13:25:15,538 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 13:25:15,538 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 13:25:15,539 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 13:25:15,539 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 13:25:15,539 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 13:25:15,539 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 13:25:15,539 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 13:25:15,539 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 13:25:15,539 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 13:25:15,539 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_0a19ce0f-6e9a-469e-8334-558ffb1dd47f/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 -> 515d13351b6efee56e7d1331680e6aaafc770d9e [2019-12-01 13:25:15,644 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 13:25:15,655 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 13:25:15,657 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 13:25:15,659 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 13:25:15,659 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 13:25:15,660 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0a19ce0f-6e9a-469e-8334-558ffb1dd47f/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1092c.c [2019-12-01 13:25:15,699 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0a19ce0f-6e9a-469e-8334-558ffb1dd47f/bin/ukojak/data/55d357866/fab1b882acd64aee8df908b5f06a82df/FLAG3e428425d [2019-12-01 13:25:16,011 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 13:25:16,011 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0a19ce0f-6e9a-469e-8334-558ffb1dd47f/sv-benchmarks/c/float-newlib/float_req_bl_1092c.c [2019-12-01 13:25:16,016 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0a19ce0f-6e9a-469e-8334-558ffb1dd47f/bin/ukojak/data/55d357866/fab1b882acd64aee8df908b5f06a82df/FLAG3e428425d [2019-12-01 13:25:16,025 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0a19ce0f-6e9a-469e-8334-558ffb1dd47f/bin/ukojak/data/55d357866/fab1b882acd64aee8df908b5f06a82df [2019-12-01 13:25:16,027 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 13:25:16,028 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 13:25:16,029 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 13:25:16,029 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 13:25:16,031 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 13:25:16,032 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 01:25:16" (1/1) ... [2019-12-01 13:25:16,034 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2de654b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:25:16, skipping insertion in model container [2019-12-01 13:25:16,034 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 01:25:16" (1/1) ... [2019-12-01 13:25:16,041 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 13:25:16,056 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 13:25:16,204 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 13:25:16,207 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 13:25:16,231 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 13:25:16,245 INFO L208 MainTranslator]: Completed translation [2019-12-01 13:25:16,246 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:25:16 WrapperNode [2019-12-01 13:25:16,246 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 13:25:16,246 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 13:25:16,247 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 13:25:16,247 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 13:25:16,252 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:25:16" (1/1) ... [2019-12-01 13:25:16,259 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:25:16" (1/1) ... [2019-12-01 13:25:16,275 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 13:25:16,275 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 13:25:16,275 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 13:25:16,276 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 13:25:16,282 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:25:16" (1/1) ... [2019-12-01 13:25:16,282 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:25:16" (1/1) ... [2019-12-01 13:25:16,284 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:25:16" (1/1) ... [2019-12-01 13:25:16,284 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:25:16" (1/1) ... [2019-12-01 13:25:16,289 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:25:16" (1/1) ... [2019-12-01 13:25:16,293 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:25:16" (1/1) ... [2019-12-01 13:25:16,294 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:25:16" (1/1) ... [2019-12-01 13:25:16,296 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 13:25:16,296 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 13:25:16,296 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 13:25:16,296 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 13:25:16,297 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:25:16" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0a19ce0f-6e9a-469e-8334-558ffb1dd47f/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 13:25:16,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-01 13:25:16,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 13:25:16,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-01 13:25:16,337 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 13:25:16,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 13:25:16,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 13:25:16,338 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 13:25:16,338 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 13:25:16,589 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 13:25:16,589 INFO L287 CfgBuilder]: Removed 14 assume(true) statements. [2019-12-01 13:25:16,590 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 01:25:16 BoogieIcfgContainer [2019-12-01 13:25:16,590 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 13:25:16,590 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 13:25:16,590 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 13:25:16,597 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 13:25:16,597 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 01:25:16" (1/1) ... [2019-12-01 13:25:16,604 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 13:25:16,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:25:16,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 19 states and 28 transitions. [2019-12-01 13:25:16,626 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 28 transitions. [2019-12-01 13:25:16,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-01 13:25:16,628 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:25:16,660 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 13:25:16,663 INFO L168 Benchmark]: Toolchain (without parser) took 634.26 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 89.1 MB). Free memory was 935.3 MB in the beginning and 1.0 GB in the end (delta: -107.7 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 13:25:16,664 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 954.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 13:25:16,665 INFO L168 Benchmark]: CACSL2BoogieTranslator took 217.35 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 89.1 MB). Free memory was 935.3 MB in the beginning and 1.1 GB in the end (delta: -148.8 MB). Peak memory consumption was 19.1 MB. Max. memory is 11.5 GB. [2019-12-01 13:25:16,665 INFO L168 Benchmark]: Boogie Procedure Inliner took 28.72 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. [2019-12-01 13:25:16,666 INFO L168 Benchmark]: Boogie Preprocessor took 20.47 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2019-12-01 13:25:16,666 INFO L168 Benchmark]: RCFGBuilder took 293.87 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 31.6 MB). Peak memory consumption was 31.6 MB. Max. memory is 11.5 GB. [2019-12-01 13:25:16,666 INFO L168 Benchmark]: CodeCheck took 71.37 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 13:25:16,669 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 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 954.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 217.35 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 89.1 MB). Free memory was 935.3 MB in the beginning and 1.1 GB in the end (delta: -148.8 MB). Peak memory consumption was 19.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 28.72 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 20.47 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 293.87 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 31.6 MB). Peak memory consumption was 31.6 MB. Max. memory is 11.5 GB. * CodeCheck took 71.37 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 13:25:18,094 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 13:25:18,095 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 13:25:18,103 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 13:25:18,103 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 13:25:18,104 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 13:25:18,105 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 13:25:18,106 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 13:25:18,107 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 13:25:18,108 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 13:25:18,109 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 13:25:18,109 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 13:25:18,110 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 13:25:18,110 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 13:25:18,111 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 13:25:18,112 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 13:25:18,112 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 13:25:18,113 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 13:25:18,115 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 13:25:18,116 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 13:25:18,117 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 13:25:18,118 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 13:25:18,119 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 13:25:18,119 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 13:25:18,121 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 13:25:18,121 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 13:25:18,122 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 13:25:18,122 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 13:25:18,122 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 13:25:18,123 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 13:25:18,123 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 13:25:18,124 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 13:25:18,124 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 13:25:18,125 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 13:25:18,125 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 13:25:18,126 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 13:25:18,126 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 13:25:18,126 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 13:25:18,126 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 13:25:18,127 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 13:25:18,127 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 13:25:18,128 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0a19ce0f-6e9a-469e-8334-558ffb1dd47f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 13:25:18,138 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 13:25:18,138 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 13:25:18,139 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 13:25:18,139 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 13:25:18,139 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 13:25:18,139 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 13:25:18,140 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 13:25:18,140 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 13:25:18,140 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 13:25:18,140 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 13:25:18,140 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 13:25:18,140 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 13:25:18,140 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 13:25:18,141 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 13:25:18,141 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 13:25:18,141 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 13:25:18,141 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 13:25:18,141 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 13:25:18,141 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 13:25:18,141 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 13:25:18,142 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 13:25:18,142 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 13:25:18,142 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 13:25:18,142 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 13:25:18,142 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 13:25:18,142 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 13:25:18,142 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 13:25:18,143 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 13:25:18,143 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 13:25:18,143 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 13:25:18,143 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 13:25:18,143 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 13:25:18,143 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 13:25:18,143 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_0a19ce0f-6e9a-469e-8334-558ffb1dd47f/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 -> 515d13351b6efee56e7d1331680e6aaafc770d9e [2019-12-01 13:25:18,317 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 13:25:18,327 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 13:25:18,330 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 13:25:18,331 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 13:25:18,332 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 13:25:18,332 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0a19ce0f-6e9a-469e-8334-558ffb1dd47f/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1092c.c [2019-12-01 13:25:18,376 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0a19ce0f-6e9a-469e-8334-558ffb1dd47f/bin/ukojak/data/202f1d7f6/24e9241af96a4eaaad47840320a91558/FLAG50c5bc49a [2019-12-01 13:25:18,706 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 13:25:18,706 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0a19ce0f-6e9a-469e-8334-558ffb1dd47f/sv-benchmarks/c/float-newlib/float_req_bl_1092c.c [2019-12-01 13:25:18,711 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0a19ce0f-6e9a-469e-8334-558ffb1dd47f/bin/ukojak/data/202f1d7f6/24e9241af96a4eaaad47840320a91558/FLAG50c5bc49a [2019-12-01 13:25:18,719 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0a19ce0f-6e9a-469e-8334-558ffb1dd47f/bin/ukojak/data/202f1d7f6/24e9241af96a4eaaad47840320a91558 [2019-12-01 13:25:18,721 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 13:25:18,722 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 13:25:18,723 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 13:25:18,723 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 13:25:18,725 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 13:25:18,725 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 01:25:18" (1/1) ... [2019-12-01 13:25:18,727 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31403813 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:25:18, skipping insertion in model container [2019-12-01 13:25:18,727 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 01:25:18" (1/1) ... [2019-12-01 13:25:18,732 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 13:25:18,744 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 13:25:18,854 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 13:25:18,858 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 13:25:18,877 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 13:25:18,925 INFO L208 MainTranslator]: Completed translation [2019-12-01 13:25:18,926 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:25:18 WrapperNode [2019-12-01 13:25:18,926 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 13:25:18,926 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 13:25:18,926 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 13:25:18,927 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 13:25:18,932 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:25:18" (1/1) ... [2019-12-01 13:25:18,940 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:25:18" (1/1) ... [2019-12-01 13:25:18,955 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 13:25:18,956 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 13:25:18,956 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 13:25:18,956 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 13:25:18,962 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:25:18" (1/1) ... [2019-12-01 13:25:18,962 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:25:18" (1/1) ... [2019-12-01 13:25:18,965 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:25:18" (1/1) ... [2019-12-01 13:25:18,965 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:25:18" (1/1) ... [2019-12-01 13:25:18,972 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:25:18" (1/1) ... [2019-12-01 13:25:18,975 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:25:18" (1/1) ... [2019-12-01 13:25:18,977 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:25:18" (1/1) ... [2019-12-01 13:25:18,979 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 13:25:18,980 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 13:25:18,980 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 13:25:18,980 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 13:25:18,980 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:25:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0a19ce0f-6e9a-469e-8334-558ffb1dd47f/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 13:25:19,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 13:25:19,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-12-01 13:25:19,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-01 13:25:19,019 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 13:25:19,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 13:25:19,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-12-01 13:25:19,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 13:25:19,020 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 13:25:20,083 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 13:25:20,084 INFO L287 CfgBuilder]: Removed 14 assume(true) statements. [2019-12-01 13:25:20,084 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 01:25:20 BoogieIcfgContainer [2019-12-01 13:25:20,085 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 13:25:20,085 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 13:25:20,085 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 13:25:20,091 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 13:25:20,092 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 01:25:20" (1/1) ... [2019-12-01 13:25:20,098 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 13:25:20,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:25:20,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 19 states and 28 transitions. [2019-12-01 13:25:20,119 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 28 transitions. [2019-12-01 13:25:20,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-01 13:25:20,121 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:25:20,158 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 13:25:20,161 INFO L168 Benchmark]: Toolchain (without parser) took 1438.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -119.5 MB). Peak memory consumption was 13.1 MB. Max. memory is 11.5 GB. [2019-12-01 13:25:20,161 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 13:25:20,162 INFO L168 Benchmark]: CACSL2BoogieTranslator took 203.40 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -174.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. [2019-12-01 13:25:20,162 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.04 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-01 13:25:20,163 INFO L168 Benchmark]: Boogie Preprocessor took 23.91 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 13:25:20,163 INFO L168 Benchmark]: RCFGBuilder took 1104.95 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: 41.0 MB). Peak memory consumption was 41.0 MB. Max. memory is 11.5 GB. [2019-12-01 13:25:20,164 INFO L168 Benchmark]: CodeCheck took 74.34 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-01 13:25:20,166 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 203.40 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -174.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 29.04 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.91 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 1104.95 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: 41.0 MB). Peak memory consumption was 41.0 MB. Max. memory is 11.5 GB. * CodeCheck took 74.34 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...