./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/inv_Newton-2.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_faae5f1a-c7c7-4e0c-87ba-c78335d1effa/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_faae5f1a-c7c7-4e0c-87ba-c78335d1effa/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_faae5f1a-c7c7-4e0c-87ba-c78335d1effa/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_faae5f1a-c7c7-4e0c-87ba-c78335d1effa/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/inv_Newton-2.c -s /tmp/vcloud-vcloud-master/worker/run_dir_faae5f1a-c7c7-4e0c-87ba-c78335d1effa/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_faae5f1a-c7c7-4e0c-87ba-c78335d1effa/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 66b71342bd068aaa5aa0847a6efcac54b98c09c9 ......................................................................................................................................................................................................... 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_faae5f1a-c7c7-4e0c-87ba-c78335d1effa/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_faae5f1a-c7c7-4e0c-87ba-c78335d1effa/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_faae5f1a-c7c7-4e0c-87ba-c78335d1effa/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_faae5f1a-c7c7-4e0c-87ba-c78335d1effa/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/inv_Newton-2.c -s /tmp/vcloud-vcloud-master/worker/run_dir_faae5f1a-c7c7-4e0c-87ba-c78335d1effa/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_faae5f1a-c7c7-4e0c-87ba-c78335d1effa/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 66b71342bd068aaa5aa0847a6efcac54b98c09c9 ............................................................................................................................................................................................................ 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 09:57:14,321 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 09:57:14,323 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 09:57:14,337 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 09:57:14,337 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 09:57:14,338 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 09:57:14,340 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 09:57:14,349 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 09:57:14,353 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 09:57:14,357 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 09:57:14,358 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 09:57:14,359 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 09:57:14,360 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 09:57:14,362 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 09:57:14,363 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 09:57:14,364 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 09:57:14,365 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 09:57:14,365 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 09:57:14,368 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 09:57:14,371 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 09:57:14,375 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 09:57:14,377 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 09:57:14,380 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 09:57:14,381 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 09:57:14,383 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 09:57:14,383 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 09:57:14,383 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 09:57:14,385 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 09:57:14,385 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 09:57:14,386 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 09:57:14,387 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 09:57:14,387 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 09:57:14,388 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 09:57:14,389 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 09:57:14,390 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 09:57:14,390 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 09:57:14,391 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 09:57:14,391 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 09:57:14,391 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 09:57:14,392 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 09:57:14,393 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 09:57:14,394 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_faae5f1a-c7c7-4e0c-87ba-c78335d1effa/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 09:57:14,418 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 09:57:14,420 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 09:57:14,421 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 09:57:14,421 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 09:57:14,421 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 09:57:14,422 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 09:57:14,422 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 09:57:14,422 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 09:57:14,422 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 09:57:14,423 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 09:57:14,424 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 09:57:14,424 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 09:57:14,424 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 09:57:14,424 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 09:57:14,424 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 09:57:14,425 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 09:57:14,425 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 09:57:14,425 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 09:57:14,425 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 09:57:14,426 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 09:57:14,426 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 09:57:14,426 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 09:57:14,426 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 09:57:14,427 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 09:57:14,427 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 09:57:14,427 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 09:57:14,427 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 09:57:14,427 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 09:57:14,428 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 09:57:14,428 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_faae5f1a-c7c7-4e0c-87ba-c78335d1effa/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 -> 66b71342bd068aaa5aa0847a6efcac54b98c09c9 [2019-11-20 09:57:14,598 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 09:57:14,613 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 09:57:14,615 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 09:57:14,616 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 09:57:14,617 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 09:57:14,617 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_faae5f1a-c7c7-4e0c-87ba-c78335d1effa/bin/ukojak/../../sv-benchmarks/c/float-benchs/inv_Newton-2.c [2019-11-20 09:57:14,668 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_faae5f1a-c7c7-4e0c-87ba-c78335d1effa/bin/ukojak/data/5fe8216f2/82c5ae5aa0c445319ce72b1a73961760/FLAG62ac2cad9 [2019-11-20 09:57:14,995 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 09:57:14,996 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_faae5f1a-c7c7-4e0c-87ba-c78335d1effa/sv-benchmarks/c/float-benchs/inv_Newton-2.c [2019-11-20 09:57:15,002 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_faae5f1a-c7c7-4e0c-87ba-c78335d1effa/bin/ukojak/data/5fe8216f2/82c5ae5aa0c445319ce72b1a73961760/FLAG62ac2cad9 [2019-11-20 09:57:15,395 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_faae5f1a-c7c7-4e0c-87ba-c78335d1effa/bin/ukojak/data/5fe8216f2/82c5ae5aa0c445319ce72b1a73961760 [2019-11-20 09:57:15,397 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 09:57:15,398 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 09:57:15,399 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 09:57:15,399 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 09:57:15,404 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 09:57:15,410 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:57:15" (1/1) ... [2019-11-20 09:57:15,412 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74962b44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:57:15, skipping insertion in model container [2019-11-20 09:57:15,413 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:57:15" (1/1) ... [2019-11-20 09:57:15,418 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 09:57:15,431 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 09:57:15,565 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 09:57:15,568 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 09:57:15,666 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 09:57:15,691 INFO L192 MainTranslator]: Completed translation [2019-11-20 09:57:15,692 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:57:15 WrapperNode [2019-11-20 09:57:15,692 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 09:57:15,693 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 09:57:15,694 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 09:57:15,694 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 09:57:15,700 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:57:15" (1/1) ... [2019-11-20 09:57:15,716 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:57:15" (1/1) ... [2019-11-20 09:57:15,738 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 09:57:15,739 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 09:57:15,739 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 09:57:15,739 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 09:57:15,748 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:57:15" (1/1) ... [2019-11-20 09:57:15,748 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:57:15" (1/1) ... [2019-11-20 09:57:15,750 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:57:15" (1/1) ... [2019-11-20 09:57:15,750 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:57:15" (1/1) ... [2019-11-20 09:57:15,757 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:57:15" (1/1) ... [2019-11-20 09:57:15,764 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:57:15" (1/1) ... [2019-11-20 09:57:15,766 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:57:15" (1/1) ... [2019-11-20 09:57:15,768 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 09:57:15,768 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 09:57:15,769 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 09:57:15,769 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 09:57:15,771 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:57:15" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_faae5f1a-c7c7-4e0c-87ba-c78335d1effa/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 09:57:15,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 09:57:15,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 09:57:15,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 09:57:15,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 09:57:15,847 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 09:57:15,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 09:57:15,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 09:57:15,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 09:57:16,193 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 09:57:16,193 INFO L285 CfgBuilder]: Removed 9 assume(true) statements. [2019-11-20 09:57:16,194 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 09:57:16 BoogieIcfgContainer [2019-11-20 09:57:16,194 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 09:57:16,194 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 09:57:16,194 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 09:57:16,203 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 09:57:16,204 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 09:57:16" (1/1) ... [2019-11-20 09:57:16,212 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 09:57:16,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 09:57:16,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2019-11-20 09:57:16,248 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2019-11-20 09:57:16,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2019-11-20 09:57:16,250 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 09:57:16,298 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:160) 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 09:57:16,302 INFO L168 Benchmark]: Toolchain (without parser) took 903.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -156.5 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 09:57:16,302 INFO L168 Benchmark]: CDTParser took 0.23 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 09:57:16,303 INFO L168 Benchmark]: CACSL2BoogieTranslator took 293.68 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -189.6 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2019-11-20 09:57:16,304 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.15 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 09:57:16,304 INFO L168 Benchmark]: Boogie Preprocessor took 29.52 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 09:57:16,305 INFO L168 Benchmark]: RCFGBuilder took 425.55 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: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. [2019-11-20 09:57:16,305 INFO L168 Benchmark]: CodeCheck took 105.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 09:57:16,308 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 0.23 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 293.68 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -189.6 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 45.15 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 29.52 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 425.55 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: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. * CodeCheck took 105.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 09:57:18,110 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 09:57:18,112 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 09:57:18,129 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 09:57:18,130 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 09:57:18,131 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 09:57:18,133 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 09:57:18,146 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 09:57:18,148 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 09:57:18,150 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 09:57:18,151 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 09:57:18,153 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 09:57:18,153 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 09:57:18,157 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 09:57:18,158 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 09:57:18,160 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 09:57:18,162 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 09:57:18,165 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 09:57:18,167 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 09:57:18,172 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 09:57:18,176 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 09:57:18,178 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 09:57:18,182 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 09:57:18,182 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 09:57:18,186 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 09:57:18,187 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 09:57:18,187 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 09:57:18,189 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 09:57:18,190 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 09:57:18,191 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 09:57:18,191 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 09:57:18,192 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 09:57:18,192 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 09:57:18,193 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 09:57:18,194 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 09:57:18,195 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 09:57:18,196 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 09:57:18,196 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 09:57:18,196 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 09:57:18,197 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 09:57:18,198 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 09:57:18,199 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_faae5f1a-c7c7-4e0c-87ba-c78335d1effa/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 09:57:18,220 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 09:57:18,221 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 09:57:18,222 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 09:57:18,222 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 09:57:18,223 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 09:57:18,223 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 09:57:18,224 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 09:57:18,224 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 09:57:18,224 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 09:57:18,224 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 09:57:18,225 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 09:57:18,226 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 09:57:18,226 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 09:57:18,226 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 09:57:18,227 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 09:57:18,227 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 09:57:18,227 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 09:57:18,227 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 09:57:18,228 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 09:57:18,229 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 09:57:18,229 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 09:57:18,231 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 09:57:18,231 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 09:57:18,232 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 09:57:18,233 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 09:57:18,233 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 09:57:18,233 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 09:57:18,233 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 09:57:18,234 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 09:57:18,234 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 09:57:18,234 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 09:57:18,234 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 09:57:18,235 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_faae5f1a-c7c7-4e0c-87ba-c78335d1effa/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 -> 66b71342bd068aaa5aa0847a6efcac54b98c09c9 [2019-11-20 09:57:18,512 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 09:57:18,528 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 09:57:18,531 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 09:57:18,532 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 09:57:18,532 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 09:57:18,533 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_faae5f1a-c7c7-4e0c-87ba-c78335d1effa/bin/ukojak/../../sv-benchmarks/c/float-benchs/inv_Newton-2.c [2019-11-20 09:57:18,591 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_faae5f1a-c7c7-4e0c-87ba-c78335d1effa/bin/ukojak/data/3ab40a310/e375bb9f937b484c8c8c68b3d5bc6a43/FLAG5411917ae [2019-11-20 09:57:18,988 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 09:57:18,990 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_faae5f1a-c7c7-4e0c-87ba-c78335d1effa/sv-benchmarks/c/float-benchs/inv_Newton-2.c [2019-11-20 09:57:18,996 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_faae5f1a-c7c7-4e0c-87ba-c78335d1effa/bin/ukojak/data/3ab40a310/e375bb9f937b484c8c8c68b3d5bc6a43/FLAG5411917ae [2019-11-20 09:57:19,424 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_faae5f1a-c7c7-4e0c-87ba-c78335d1effa/bin/ukojak/data/3ab40a310/e375bb9f937b484c8c8c68b3d5bc6a43 [2019-11-20 09:57:19,428 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 09:57:19,429 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 09:57:19,430 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 09:57:19,430 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 09:57:19,434 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 09:57:19,435 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:57:19" (1/1) ... [2019-11-20 09:57:19,438 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23c9650c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:57:19, skipping insertion in model container [2019-11-20 09:57:19,438 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:57:19" (1/1) ... [2019-11-20 09:57:19,446 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 09:57:19,465 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 09:57:19,652 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 09:57:19,659 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 09:57:19,697 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 09:57:19,729 INFO L192 MainTranslator]: Completed translation [2019-11-20 09:57:19,730 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:57:19 WrapperNode [2019-11-20 09:57:19,730 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 09:57:19,732 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 09:57:19,732 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 09:57:19,732 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 09:57:19,794 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:57:19" (1/1) ... [2019-11-20 09:57:19,813 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:57:19" (1/1) ... [2019-11-20 09:57:19,835 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 09:57:19,835 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 09:57:19,835 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 09:57:19,835 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 09:57:19,843 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:57:19" (1/1) ... [2019-11-20 09:57:19,843 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:57:19" (1/1) ... [2019-11-20 09:57:19,847 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:57:19" (1/1) ... [2019-11-20 09:57:19,848 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:57:19" (1/1) ... [2019-11-20 09:57:19,855 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:57:19" (1/1) ... [2019-11-20 09:57:19,859 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:57:19" (1/1) ... [2019-11-20 09:57:19,861 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:57:19" (1/1) ... [2019-11-20 09:57:19,864 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 09:57:19,865 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 09:57:19,865 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 09:57:19,865 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 09:57:19,866 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:57:19" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_faae5f1a-c7c7-4e0c-87ba-c78335d1effa/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 09:57:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-11-20 09:57:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-11-20 09:57:19,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 09:57:19,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 09:57:19,916 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 09:57:19,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 09:57:19,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 09:57:19,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 09:57:30,013 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 09:57:30,013 INFO L285 CfgBuilder]: Removed 9 assume(true) statements. [2019-11-20 09:57:30,014 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 09:57:30 BoogieIcfgContainer [2019-11-20 09:57:30,014 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 09:57:30,015 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 09:57:30,015 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 09:57:30,025 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 09:57:30,025 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 09:57:30" (1/1) ... [2019-11-20 09:57:30,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 09:57:30,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 09:57:30,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2019-11-20 09:57:30,070 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2019-11-20 09:57:30,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2019-11-20 09:57:30,073 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 09:57:30,113 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 09:57:30,118 INFO L168 Benchmark]: Toolchain (without parser) took 10688.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.1 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -155.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 09:57:30,118 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 09:57:30,119 INFO L168 Benchmark]: CACSL2BoogieTranslator took 301.69 ms. Allocated memory is still 1.0 GB. Free memory was 955.1 MB in the beginning and 944.3 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-20 09:57:30,120 INFO L168 Benchmark]: Boogie Procedure Inliner took 102.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.1 MB). Free memory was 944.3 MB in the beginning and 1.1 GB in the end (delta: -199.1 MB). Peak memory consumption was 15.4 MB. Max. memory is 11.5 GB. [2019-11-20 09:57:30,120 INFO L168 Benchmark]: Boogie Preprocessor took 29.80 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 09:57:30,121 INFO L168 Benchmark]: RCFGBuilder took 10149.50 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: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. [2019-11-20 09:57:30,122 INFO L168 Benchmark]: CodeCheck took 100.56 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. [2019-11-20 09:57:30,125 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 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 301.69 ms. Allocated memory is still 1.0 GB. Free memory was 955.1 MB in the beginning and 944.3 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 102.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.1 MB). Free memory was 944.3 MB in the beginning and 1.1 GB in the end (delta: -199.1 MB). Peak memory consumption was 15.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.80 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 10149.50 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: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. * CodeCheck took 100.56 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...