./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0920b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_0b6124f6-b4aa-4772-9323-c718639f0697/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_0b6124f6-b4aa-4772-9323-c718639f0697/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0b6124f6-b4aa-4772-9323-c718639f0697/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0b6124f6-b4aa-4772-9323-c718639f0697/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0920b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_0b6124f6-b4aa-4772-9323-c718639f0697/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0b6124f6-b4aa-4772-9323-c718639f0697/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 df7585bdb7f55dd146660d2fca5142563fdf3df8 .......................................................................................................................................................................................................... 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_0b6124f6-b4aa-4772-9323-c718639f0697/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_0b6124f6-b4aa-4772-9323-c718639f0697/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0b6124f6-b4aa-4772-9323-c718639f0697/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0b6124f6-b4aa-4772-9323-c718639f0697/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0920b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_0b6124f6-b4aa-4772-9323-c718639f0697/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0b6124f6-b4aa-4772-9323-c718639f0697/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 df7585bdb7f55dd146660d2fca5142563fdf3df8 ............................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 07:12:12,901 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 07:12:12,903 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 07:12:12,918 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 07:12:12,918 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 07:12:12,920 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 07:12:12,921 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 07:12:12,930 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 07:12:12,934 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 07:12:12,937 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 07:12:12,939 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 07:12:12,940 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 07:12:12,940 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 07:12:12,942 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 07:12:12,943 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 07:12:12,944 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 07:12:12,945 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 07:12:12,946 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 07:12:12,949 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 07:12:12,953 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 07:12:12,957 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 07:12:12,960 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 07:12:12,963 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 07:12:12,964 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 07:12:12,967 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 07:12:12,967 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 07:12:12,967 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 07:12:12,969 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 07:12:12,969 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 07:12:12,971 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 07:12:12,971 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 07:12:12,972 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 07:12:12,972 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 07:12:12,973 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 07:12:12,974 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 07:12:12,974 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 07:12:12,975 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 07:12:12,975 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 07:12:12,975 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 07:12:12,976 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 07:12:12,978 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 07:12:12,978 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0b6124f6-b4aa-4772-9323-c718639f0697/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 07:12:13,002 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 07:12:13,002 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 07:12:13,003 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 07:12:13,003 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 07:12:13,004 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 07:12:13,004 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 07:12:13,004 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 07:12:13,004 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 07:12:13,004 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 07:12:13,005 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 07:12:13,005 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 07:12:13,005 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 07:12:13,005 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 07:12:13,005 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 07:12:13,005 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 07:12:13,006 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 07:12:13,006 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 07:12:13,006 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 07:12:13,006 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 07:12:13,006 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 07:12:13,007 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 07:12:13,007 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 07:12:13,007 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 07:12:13,010 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 07:12:13,011 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 07:12:13,011 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 07:12:13,011 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 07:12:13,011 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 07:12:13,011 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 07:12:13,012 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_0b6124f6-b4aa-4772-9323-c718639f0697/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 -> df7585bdb7f55dd146660d2fca5142563fdf3df8 [2019-11-20 07:12:13,146 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 07:12:13,161 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 07:12:13,164 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 07:12:13,165 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 07:12:13,165 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 07:12:13,166 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0b6124f6-b4aa-4772-9323-c718639f0697/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0920b.c [2019-11-20 07:12:13,236 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0b6124f6-b4aa-4772-9323-c718639f0697/bin/ukojak/data/938ff849f/c2e0989cede545f891e15e1cf3b69b1a/FLAGe9a74b64f [2019-11-20 07:12:13,636 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 07:12:13,636 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0b6124f6-b4aa-4772-9323-c718639f0697/sv-benchmarks/c/float-newlib/float_req_bl_0920b.c [2019-11-20 07:12:13,643 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0b6124f6-b4aa-4772-9323-c718639f0697/bin/ukojak/data/938ff849f/c2e0989cede545f891e15e1cf3b69b1a/FLAGe9a74b64f [2019-11-20 07:12:14,022 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0b6124f6-b4aa-4772-9323-c718639f0697/bin/ukojak/data/938ff849f/c2e0989cede545f891e15e1cf3b69b1a [2019-11-20 07:12:14,024 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 07:12:14,025 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 07:12:14,026 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 07:12:14,026 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 07:12:14,029 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 07:12:14,030 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:12:14" (1/1) ... [2019-11-20 07:12:14,033 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@329e6471 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:14, skipping insertion in model container [2019-11-20 07:12:14,033 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:12:14" (1/1) ... [2019-11-20 07:12:14,040 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 07:12:14,070 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 07:12:14,360 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 07:12:14,373 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 07:12:14,423 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 07:12:14,444 INFO L192 MainTranslator]: Completed translation [2019-11-20 07:12:14,444 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:14 WrapperNode [2019-11-20 07:12:14,444 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 07:12:14,445 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 07:12:14,445 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 07:12:14,445 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 07:12:14,452 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:14" (1/1) ... [2019-11-20 07:12:14,462 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:14" (1/1) ... [2019-11-20 07:12:14,489 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 07:12:14,489 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 07:12:14,489 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 07:12:14,489 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 07:12:14,499 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:14" (1/1) ... [2019-11-20 07:12:14,499 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:14" (1/1) ... [2019-11-20 07:12:14,503 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:14" (1/1) ... [2019-11-20 07:12:14,504 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:14" (1/1) ... [2019-11-20 07:12:14,513 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:14" (1/1) ... [2019-11-20 07:12:14,520 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:14" (1/1) ... [2019-11-20 07:12:14,523 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:14" (1/1) ... [2019-11-20 07:12:14,526 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 07:12:14,526 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 07:12:14,527 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 07:12:14,527 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 07:12:14,528 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0b6124f6-b4aa-4772-9323-c718639f0697/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 [2019-11-20 07:12:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 07:12:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 07:12:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 07:12:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 07:12:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 07:12:14,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 07:12:14,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 07:12:14,607 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 07:12:15,059 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 07:12:15,060 INFO L285 CfgBuilder]: Removed 14 assume(true) statements. [2019-11-20 07:12:15,061 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:12:15 BoogieIcfgContainer [2019-11-20 07:12:15,061 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 07:12:15,061 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 07:12:15,062 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 07:12:15,071 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 07:12:15,072 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:12:15" (1/1) ... [2019-11-20 07:12:15,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 07:12:15,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 07:12:15,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 20 states and 30 transitions. [2019-11-20 07:12:15,115 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 30 transitions. [2019-11-20 07:12:15,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-11-20 07:12:15,118 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 07:12:15,165 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) [2019-11-20 07:12:15,169 INFO L168 Benchmark]: Toolchain (without parser) took 1143.02 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.9 MB). Free memory was 944.7 MB in the beginning and 1.0 GB in the end (delta: -98.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 11.5 GB. [2019-11-20 07:12:15,169 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 07:12:15,170 INFO L168 Benchmark]: CACSL2BoogieTranslator took 418.42 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.9 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -150.9 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. [2019-11-20 07:12:15,171 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.93 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2019-11-20 07:12:15,171 INFO L168 Benchmark]: Boogie Preprocessor took 37.06 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. [2019-11-20 07:12:15,172 INFO L168 Benchmark]: RCFGBuilder took 534.70 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: 38.0 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. [2019-11-20 07:12:15,173 INFO L168 Benchmark]: CodeCheck took 105.62 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2019-11-20 07:12:15,180 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 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 418.42 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.9 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -150.9 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 43.93 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 37.06 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. * RCFGBuilder took 534.70 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: 38.0 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. * CodeCheck took 105.62 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 07:12:17,023 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 07:12:17,025 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 07:12:17,035 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 07:12:17,036 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 07:12:17,037 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 07:12:17,038 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 07:12:17,040 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 07:12:17,042 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 07:12:17,043 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 07:12:17,044 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 07:12:17,045 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 07:12:17,045 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 07:12:17,046 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 07:12:17,047 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 07:12:17,048 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 07:12:17,048 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 07:12:17,049 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 07:12:17,051 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 07:12:17,055 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 07:12:17,056 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 07:12:17,057 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 07:12:17,058 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 07:12:17,059 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 07:12:17,062 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 07:12:17,062 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 07:12:17,062 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 07:12:17,063 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 07:12:17,064 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 07:12:17,065 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 07:12:17,065 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 07:12:17,066 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 07:12:17,067 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 07:12:17,067 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 07:12:17,068 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 07:12:17,072 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 07:12:17,073 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 07:12:17,074 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 07:12:17,074 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 07:12:17,075 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 07:12:17,078 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 07:12:17,080 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0b6124f6-b4aa-4772-9323-c718639f0697/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 07:12:17,100 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 07:12:17,103 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 07:12:17,104 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 07:12:17,105 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 07:12:17,106 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 07:12:17,106 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 07:12:17,107 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 07:12:17,107 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 07:12:17,107 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 07:12:17,107 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 07:12:17,108 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 07:12:17,109 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 07:12:17,109 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 07:12:17,109 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 07:12:17,109 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 07:12:17,110 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 07:12:17,110 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 07:12:17,110 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 07:12:17,111 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 07:12:17,111 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 07:12:17,111 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 07:12:17,111 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 07:12:17,112 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 07:12:17,112 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 07:12:17,112 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 07:12:17,112 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 07:12:17,113 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 07:12:17,113 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 07:12:17,113 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 07:12:17,113 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 07:12:17,114 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 07:12:17,114 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 07:12:17,114 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_0b6124f6-b4aa-4772-9323-c718639f0697/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 -> df7585bdb7f55dd146660d2fca5142563fdf3df8 [2019-11-20 07:12:17,401 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 07:12:17,421 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 07:12:17,425 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 07:12:17,426 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 07:12:17,427 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 07:12:17,427 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0b6124f6-b4aa-4772-9323-c718639f0697/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0920b.c [2019-11-20 07:12:17,488 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0b6124f6-b4aa-4772-9323-c718639f0697/bin/ukojak/data/8360d58b7/5c34004c550048318e1fc740d25a687e/FLAG9bcf6be5d [2019-11-20 07:12:17,896 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 07:12:17,896 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0b6124f6-b4aa-4772-9323-c718639f0697/sv-benchmarks/c/float-newlib/float_req_bl_0920b.c [2019-11-20 07:12:17,915 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0b6124f6-b4aa-4772-9323-c718639f0697/bin/ukojak/data/8360d58b7/5c34004c550048318e1fc740d25a687e/FLAG9bcf6be5d [2019-11-20 07:12:18,280 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0b6124f6-b4aa-4772-9323-c718639f0697/bin/ukojak/data/8360d58b7/5c34004c550048318e1fc740d25a687e [2019-11-20 07:12:18,283 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 07:12:18,284 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 07:12:18,285 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 07:12:18,285 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 07:12:18,288 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 07:12:18,289 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:12:18" (1/1) ... [2019-11-20 07:12:18,292 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49aff137 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:18, skipping insertion in model container [2019-11-20 07:12:18,292 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:12:18" (1/1) ... [2019-11-20 07:12:18,299 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 07:12:18,336 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 07:12:18,571 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 07:12:18,579 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 07:12:18,679 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 07:12:18,702 INFO L192 MainTranslator]: Completed translation [2019-11-20 07:12:18,702 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:18 WrapperNode [2019-11-20 07:12:18,702 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 07:12:18,703 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 07:12:18,703 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 07:12:18,703 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 07:12:18,709 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:18" (1/1) ... [2019-11-20 07:12:18,720 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:18" (1/1) ... [2019-11-20 07:12:18,746 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 07:12:18,747 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 07:12:18,747 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 07:12:18,747 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 07:12:18,755 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:18" (1/1) ... [2019-11-20 07:12:18,755 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:18" (1/1) ... [2019-11-20 07:12:18,761 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:18" (1/1) ... [2019-11-20 07:12:18,761 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:18" (1/1) ... [2019-11-20 07:12:18,772 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:18" (1/1) ... [2019-11-20 07:12:18,776 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:18" (1/1) ... [2019-11-20 07:12:18,779 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:18" (1/1) ... [2019-11-20 07:12:18,783 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 07:12:18,784 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 07:12:18,784 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 07:12:18,784 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 07:12:18,785 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0b6124f6-b4aa-4772-9323-c718639f0697/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 [2019-11-20 07:12:18,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 07:12:18,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-11-20 07:12:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 07:12:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 07:12:18,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 07:12:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-20 07:12:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 07:12:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 07:15:29,620 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 07:15:29,620 INFO L285 CfgBuilder]: Removed 14 assume(true) statements. [2019-11-20 07:15:29,621 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:15:29 BoogieIcfgContainer [2019-11-20 07:15:29,621 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 07:15:29,622 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 07:15:29,622 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 07:15:29,628 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 07:15:29,629 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:15:29" (1/1) ... [2019-11-20 07:15:29,636 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 07:15:29,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 07:15:29,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 20 states and 30 transitions. [2019-11-20 07:15:29,662 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 30 transitions. [2019-11-20 07:15:29,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-11-20 07:15:29,664 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 07:15:29,701 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) [2019-11-20 07:15:29,706 INFO L168 Benchmark]: Toolchain (without parser) took 191421.40 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.3 MB). Free memory was 960.4 MB in the beginning and 1.1 GB in the end (delta: -122.1 MB). Peak memory consumption was 35.2 MB. Max. memory is 11.5 GB. [2019-11-20 07:15:29,707 INFO L168 Benchmark]: CDTParser took 0.78 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. [2019-11-20 07:15:29,708 INFO L168 Benchmark]: CACSL2BoogieTranslator took 417.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.3 MB). Free memory was 960.4 MB in the beginning and 1.1 GB in the end (delta: -187.3 MB). Peak memory consumption was 20.4 MB. Max. memory is 11.5 GB. [2019-11-20 07:15:29,708 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.38 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 07:15:29,709 INFO L168 Benchmark]: Boogie Preprocessor took 37.11 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-20 07:15:29,710 INFO L168 Benchmark]: RCFGBuilder took 190837.44 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: 52.2 MB). Peak memory consumption was 52.2 MB. Max. memory is 11.5 GB. [2019-11-20 07:15:29,711 INFO L168 Benchmark]: CodeCheck took 82.19 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-20 07:15:29,714 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 0.78 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 417.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.3 MB). Free memory was 960.4 MB in the beginning and 1.1 GB in the end (delta: -187.3 MB). Peak memory consumption was 20.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 43.38 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 37.11 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 190837.44 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: 52.2 MB). Peak memory consumption was 52.2 MB. Max. memory is 11.5 GB. * CodeCheck took 82.19 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...