./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/float_double.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_3d87fb97-0e53-4c09-816e-6051ff1c1f80/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_3d87fb97-0e53-4c09-816e-6051ff1c1f80/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3d87fb97-0e53-4c09-816e-6051ff1c1f80/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3d87fb97-0e53-4c09-816e-6051ff1c1f80/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/float_double.c -s /tmp/vcloud-vcloud-master/worker/run_dir_3d87fb97-0e53-4c09-816e-6051ff1c1f80/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3d87fb97-0e53-4c09-816e-6051ff1c1f80/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 773baadb55b498633b84884838d360efb3aec808 .................................................................................................................................................................................................... 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_3d87fb97-0e53-4c09-816e-6051ff1c1f80/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_3d87fb97-0e53-4c09-816e-6051ff1c1f80/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3d87fb97-0e53-4c09-816e-6051ff1c1f80/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3d87fb97-0e53-4c09-816e-6051ff1c1f80/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/float_double.c -s /tmp/vcloud-vcloud-master/worker/run_dir_3d87fb97-0e53-4c09-816e-6051ff1c1f80/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3d87fb97-0e53-4c09-816e-6051ff1c1f80/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 773baadb55b498633b84884838d360efb3aec808 ....................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-6b5699a [2019-11-26 02:12:07,588 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:12:07,590 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:12:07,605 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:12:07,605 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:12:07,607 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:12:07,609 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:12:07,617 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:12:07,623 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:12:07,627 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:12:07,629 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:12:07,630 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:12:07,630 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:12:07,633 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:12:07,634 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:12:07,635 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:12:07,636 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:12:07,637 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:12:07,639 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:12:07,643 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:12:07,647 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:12:07,650 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:12:07,652 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:12:07,653 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:12:07,655 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:12:07,655 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:12:07,656 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:12:07,657 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:12:07,658 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:12:07,658 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:12:07,659 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:12:07,659 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:12:07,660 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:12:07,661 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:12:07,662 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:12:07,662 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:12:07,663 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:12:07,663 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:12:07,663 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:12:07,664 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:12:07,665 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:12:07,666 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3d87fb97-0e53-4c09-816e-6051ff1c1f80/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:12:07,691 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:12:07,702 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:12:07,703 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:12:07,703 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:12:07,704 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:12:07,704 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:12:07,704 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:12:07,704 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:12:07,705 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:12:07,705 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:12:07,706 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:12:07,706 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:12:07,706 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:12:07,706 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:12:07,707 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:12:07,707 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:12:07,707 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:12:07,707 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:12:07,708 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:12:07,708 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:12:07,708 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:12:07,708 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:12:07,709 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:12:07,709 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:12:07,709 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:12:07,709 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:12:07,710 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:12:07,710 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:12:07,710 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:12:07,710 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_3d87fb97-0e53-4c09-816e-6051ff1c1f80/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 -> 773baadb55b498633b84884838d360efb3aec808 [2019-11-26 02:12:07,855 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:12:07,866 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:12:07,869 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:12:07,870 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:12:07,871 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:12:07,871 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3d87fb97-0e53-4c09-816e-6051ff1c1f80/bin/ukojak/../../sv-benchmarks/c/float-benchs/float_double.c [2019-11-26 02:12:07,927 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3d87fb97-0e53-4c09-816e-6051ff1c1f80/bin/ukojak/data/a7a3a64d4/a99a579f33324c81a655b0847afc93ed/FLAG04d33d762 [2019-11-26 02:12:08,276 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:12:08,276 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3d87fb97-0e53-4c09-816e-6051ff1c1f80/sv-benchmarks/c/float-benchs/float_double.c [2019-11-26 02:12:08,282 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3d87fb97-0e53-4c09-816e-6051ff1c1f80/bin/ukojak/data/a7a3a64d4/a99a579f33324c81a655b0847afc93ed/FLAG04d33d762 [2019-11-26 02:12:08,667 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3d87fb97-0e53-4c09-816e-6051ff1c1f80/bin/ukojak/data/a7a3a64d4/a99a579f33324c81a655b0847afc93ed [2019-11-26 02:12:08,669 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:12:08,670 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:12:08,671 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:12:08,671 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:12:08,675 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:12:08,676 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:12:08" (1/1) ... [2019-11-26 02:12:08,678 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@620d79a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:08, skipping insertion in model container [2019-11-26 02:12:08,678 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:12:08" (1/1) ... [2019-11-26 02:12:08,686 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:12:08,700 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:12:08,877 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:12:08,883 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:12:08,959 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:12:08,976 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:12:08,977 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:08 WrapperNode [2019-11-26 02:12:08,977 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:12:08,978 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:12:08,978 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:12:08,978 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:12:08,987 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:08" (1/1) ... [2019-11-26 02:12:08,994 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:08" (1/1) ... [2019-11-26 02:12:09,010 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:12:09,010 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:12:09,010 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:12:09,011 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:12:09,018 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:08" (1/1) ... [2019-11-26 02:12:09,018 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:08" (1/1) ... [2019-11-26 02:12:09,019 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:08" (1/1) ... [2019-11-26 02:12:09,019 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:08" (1/1) ... [2019-11-26 02:12:09,021 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:08" (1/1) ... [2019-11-26 02:12:09,023 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:08" (1/1) ... [2019-11-26 02:12:09,024 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:08" (1/1) ... [2019-11-26 02:12:09,025 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:12:09,025 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:12:09,026 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:12:09,026 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:12:09,027 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:08" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3d87fb97-0e53-4c09-816e-6051ff1c1f80/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:12:09,091 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:12:09,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:12:09,245 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:12:09,245 INFO L284 CfgBuilder]: Removed 6 assume(true) statements. [2019-11-26 02:12:09,246 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:12:09 BoogieIcfgContainer [2019-11-26 02:12:09,246 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:12:09,247 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:12:09,247 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:12:09,258 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:12:09,259 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:12:09" (1/1) ... [2019-11-26 02:12:09,269 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:12:09,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:12:09,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2019-11-26 02:12:09,304 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2019-11-26 02:12:09,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-11-26 02:12:09,308 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:12:09,353 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:12:09,357 INFO L168 Benchmark]: Toolchain (without parser) took 685.68 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.7 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -133.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:12:09,358 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:12:09,358 INFO L168 Benchmark]: CACSL2BoogieTranslator took 306.74 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.7 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -157.0 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:12:09,359 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.06 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. [2019-11-26 02:12:09,359 INFO L168 Benchmark]: Boogie Preprocessor took 14.84 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. [2019-11-26 02:12:09,360 INFO L168 Benchmark]: RCFGBuilder took 221.02 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: 15.2 MB). Peak memory consumption was 15.2 MB. Max. memory is 11.5 GB. [2019-11-26 02:12:09,361 INFO L168 Benchmark]: CodeCheck took 108.05 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: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:12:09,364 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 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 306.74 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.7 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -157.0 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.06 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 14.84 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 221.02 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: 15.2 MB). Peak memory consumption was 15.2 MB. Max. memory is 11.5 GB. * CodeCheck took 108.05 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: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 02:12:11,381 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:12:11,383 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:12:11,395 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:12:11,395 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:12:11,396 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:12:11,398 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:12:11,400 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:12:11,402 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:12:11,403 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:12:11,404 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:12:11,405 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:12:11,405 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:12:11,406 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:12:11,407 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:12:11,409 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:12:11,409 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:12:11,410 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:12:11,412 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:12:11,414 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:12:11,416 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:12:11,417 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:12:11,419 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:12:11,419 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:12:11,422 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:12:11,422 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:12:11,423 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:12:11,424 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:12:11,424 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:12:11,425 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:12:11,425 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:12:11,426 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:12:11,427 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:12:11,428 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:12:11,429 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:12:11,429 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:12:11,430 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:12:11,430 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:12:11,430 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:12:11,431 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:12:11,432 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:12:11,433 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3d87fb97-0e53-4c09-816e-6051ff1c1f80/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:12:11,449 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:12:11,449 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:12:11,450 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:12:11,450 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:12:11,451 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:12:11,451 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:12:11,451 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:12:11,452 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:12:11,452 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:12:11,452 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:12:11,452 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:12:11,453 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:12:11,453 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:12:11,453 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:12:11,453 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:12:11,454 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:12:11,454 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:12:11,454 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:12:11,454 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:12:11,455 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:12:11,455 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:12:11,455 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:12:11,455 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:12:11,456 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:12:11,456 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:12:11,456 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:12:11,456 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:12:11,457 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:12:11,457 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:12:11,457 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:12:11,457 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:12:11,458 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:12:11,458 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:12:11,458 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_3d87fb97-0e53-4c09-816e-6051ff1c1f80/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 -> 773baadb55b498633b84884838d360efb3aec808 [2019-11-26 02:12:11,796 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:12:11,808 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:12:11,811 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:12:11,812 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:12:11,813 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:12:11,813 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3d87fb97-0e53-4c09-816e-6051ff1c1f80/bin/ukojak/../../sv-benchmarks/c/float-benchs/float_double.c [2019-11-26 02:12:11,870 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3d87fb97-0e53-4c09-816e-6051ff1c1f80/bin/ukojak/data/e11fd1788/0ca3c2b909b943858e5a018dbcadf304/FLAGcd9f62e0a [2019-11-26 02:12:12,312 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:12:12,312 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3d87fb97-0e53-4c09-816e-6051ff1c1f80/sv-benchmarks/c/float-benchs/float_double.c [2019-11-26 02:12:12,319 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3d87fb97-0e53-4c09-816e-6051ff1c1f80/bin/ukojak/data/e11fd1788/0ca3c2b909b943858e5a018dbcadf304/FLAGcd9f62e0a [2019-11-26 02:12:12,735 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3d87fb97-0e53-4c09-816e-6051ff1c1f80/bin/ukojak/data/e11fd1788/0ca3c2b909b943858e5a018dbcadf304 [2019-11-26 02:12:12,738 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:12:12,739 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:12:12,742 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:12:12,742 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:12:12,746 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:12:12,747 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:12:12" (1/1) ... [2019-11-26 02:12:12,750 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ee3bb94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:12, skipping insertion in model container [2019-11-26 02:12:12,750 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:12:12" (1/1) ... [2019-11-26 02:12:12,758 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:12:12,773 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:12:12,972 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:12:12,983 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:12:12,997 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:12:13,013 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:12:13,014 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:13 WrapperNode [2019-11-26 02:12:13,014 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:12:13,015 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:12:13,015 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:12:13,015 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:12:13,023 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:13" (1/1) ... [2019-11-26 02:12:13,030 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:13" (1/1) ... [2019-11-26 02:12:13,104 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:12:13,104 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:12:13,104 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:12:13,104 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:12:13,113 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:13" (1/1) ... [2019-11-26 02:12:13,114 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:13" (1/1) ... [2019-11-26 02:12:13,117 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:13" (1/1) ... [2019-11-26 02:12:13,117 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:13" (1/1) ... [2019-11-26 02:12:13,124 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:13" (1/1) ... [2019-11-26 02:12:13,125 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:13" (1/1) ... [2019-11-26 02:12:13,127 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:13" (1/1) ... [2019-11-26 02:12:13,131 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:12:13,131 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:12:13,131 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:12:13,132 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:12:13,132 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:13" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3d87fb97-0e53-4c09-816e-6051ff1c1f80/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:12:13,192 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:12:13,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:12:13,551 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:12:13,551 INFO L284 CfgBuilder]: Removed 6 assume(true) statements. [2019-11-26 02:12:13,553 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:12:13 BoogieIcfgContainer [2019-11-26 02:12:13,553 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:12:13,554 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:12:13,554 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:12:13,573 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:12:13,574 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:12:13" (1/1) ... [2019-11-26 02:12:13,585 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:12:13,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:12:13,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2019-11-26 02:12:13,630 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2019-11-26 02:12:13,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-11-26 02:12:13,642 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:12:13,702 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:12:13,707 INFO L168 Benchmark]: Toolchain (without parser) took 967.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.7 MB). Free memory was 960.4 MB in the beginning and 1.1 GB in the end (delta: -161.5 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:12:13,708 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:12:13,709 INFO L168 Benchmark]: CACSL2BoogieTranslator took 272.13 ms. Allocated memory is still 1.0 GB. Free memory was 960.4 MB in the beginning and 949.7 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:12:13,710 INFO L168 Benchmark]: Boogie Procedure Inliner took 89.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.7 MB). Free memory was 949.7 MB in the beginning and 1.2 GB in the end (delta: -203.0 MB). Peak memory consumption was 9.8 MB. Max. memory is 11.5 GB. [2019-11-26 02:12:13,711 INFO L168 Benchmark]: Boogie Preprocessor took 26.95 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:12:13,713 INFO L168 Benchmark]: RCFGBuilder took 421.86 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.9 MB). Peak memory consumption was 17.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:12:13,714 INFO L168 Benchmark]: CodeCheck took 151.04 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:12:13,720 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 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 272.13 ms. Allocated memory is still 1.0 GB. Free memory was 960.4 MB in the beginning and 949.7 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 89.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.7 MB). Free memory was 949.7 MB in the beginning and 1.2 GB in the end (delta: -203.0 MB). Peak memory consumption was 9.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.95 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 421.86 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.9 MB). Peak memory consumption was 17.9 MB. Max. memory is 11.5 GB. * CodeCheck took 151.04 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...