./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1032b.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_92c26e8a-7a1c-451b-aecc-2f5f145ec455/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_92c26e8a-7a1c-451b-aecc-2f5f145ec455/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_92c26e8a-7a1c-451b-aecc-2f5f145ec455/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_92c26e8a-7a1c-451b-aecc-2f5f145ec455/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1032b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_92c26e8a-7a1c-451b-aecc-2f5f145ec455/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_92c26e8a-7a1c-451b-aecc-2f5f145ec455/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 2fc40f01120ca51e77cbf79a7824b0aac7011828 .......................................................................................................................................................................................................... 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_92c26e8a-7a1c-451b-aecc-2f5f145ec455/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_92c26e8a-7a1c-451b-aecc-2f5f145ec455/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_92c26e8a-7a1c-451b-aecc-2f5f145ec455/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_92c26e8a-7a1c-451b-aecc-2f5f145ec455/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1032b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_92c26e8a-7a1c-451b-aecc-2f5f145ec455/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_92c26e8a-7a1c-451b-aecc-2f5f145ec455/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 2fc40f01120ca51e77cbf79a7824b0aac7011828 ............................................................................................................................................................................................................ 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 01:16:43,422 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 01:16:43,425 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 01:16:43,437 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 01:16:43,437 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 01:16:43,439 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 01:16:43,440 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 01:16:43,443 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 01:16:43,445 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 01:16:43,446 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 01:16:43,447 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 01:16:43,449 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 01:16:43,449 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 01:16:43,451 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 01:16:43,452 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 01:16:43,453 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 01:16:43,454 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 01:16:43,455 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 01:16:43,457 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 01:16:43,460 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 01:16:43,462 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 01:16:43,463 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 01:16:43,464 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 01:16:43,465 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 01:16:43,468 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 01:16:43,469 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 01:16:43,469 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 01:16:43,470 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 01:16:43,471 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 01:16:43,472 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 01:16:43,472 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 01:16:43,473 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 01:16:43,474 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 01:16:43,476 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 01:16:43,478 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 01:16:43,480 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 01:16:43,481 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 01:16:43,481 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 01:16:43,481 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 01:16:43,484 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 01:16:43,486 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 01:16:43,488 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_92c26e8a-7a1c-451b-aecc-2f5f145ec455/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 01:16:43,508 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 01:16:43,509 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 01:16:43,510 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 01:16:43,511 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 01:16:43,511 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 01:16:43,511 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 01:16:43,512 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 01:16:43,512 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 01:16:43,512 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 01:16:43,513 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 01:16:43,514 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 01:16:43,514 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 01:16:43,514 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 01:16:43,515 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 01:16:43,515 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 01:16:43,515 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 01:16:43,515 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 01:16:43,516 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 01:16:43,516 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 01:16:43,516 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 01:16:43,516 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 01:16:43,517 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 01:16:43,517 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 01:16:43,517 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 01:16:43,518 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 01:16:43,518 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 01:16:43,518 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 01:16:43,518 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 01:16:43,519 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 01:16:43,519 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_92c26e8a-7a1c-451b-aecc-2f5f145ec455/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 -> 2fc40f01120ca51e77cbf79a7824b0aac7011828 [2019-11-20 01:16:43,745 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 01:16:43,756 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 01:16:43,759 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 01:16:43,761 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 01:16:43,761 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 01:16:43,762 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_92c26e8a-7a1c-451b-aecc-2f5f145ec455/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1032b.c [2019-11-20 01:16:43,832 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_92c26e8a-7a1c-451b-aecc-2f5f145ec455/bin/ukojak/data/bd62b1769/8d09d653f16a41c38d6f1176c332591a/FLAGc7d16c529 [2019-11-20 01:16:44,290 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 01:16:44,291 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_92c26e8a-7a1c-451b-aecc-2f5f145ec455/sv-benchmarks/c/float-newlib/double_req_bl_1032b.c [2019-11-20 01:16:44,297 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_92c26e8a-7a1c-451b-aecc-2f5f145ec455/bin/ukojak/data/bd62b1769/8d09d653f16a41c38d6f1176c332591a/FLAGc7d16c529 [2019-11-20 01:16:44,721 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_92c26e8a-7a1c-451b-aecc-2f5f145ec455/bin/ukojak/data/bd62b1769/8d09d653f16a41c38d6f1176c332591a [2019-11-20 01:16:44,724 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 01:16:44,726 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 01:16:44,727 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 01:16:44,727 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 01:16:44,731 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 01:16:44,732 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:16:44" (1/1) ... [2019-11-20 01:16:44,738 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d5b3345 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:16:44, skipping insertion in model container [2019-11-20 01:16:44,738 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:16:44" (1/1) ... [2019-11-20 01:16:44,746 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 01:16:44,769 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 01:16:45,105 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 01:16:45,109 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 01:16:45,171 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 01:16:45,207 INFO L192 MainTranslator]: Completed translation [2019-11-20 01:16:45,208 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:16:45 WrapperNode [2019-11-20 01:16:45,208 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 01:16:45,209 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 01:16:45,210 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 01:16:45,210 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 01:16:45,223 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:16:45" (1/1) ... [2019-11-20 01:16:45,238 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:16:45" (1/1) ... [2019-11-20 01:16:45,264 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 01:16:45,264 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 01:16:45,264 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 01:16:45,264 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 01:16:45,273 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:16:45" (1/1) ... [2019-11-20 01:16:45,273 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:16:45" (1/1) ... [2019-11-20 01:16:45,276 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:16:45" (1/1) ... [2019-11-20 01:16:45,276 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:16:45" (1/1) ... [2019-11-20 01:16:45,286 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:16:45" (1/1) ... [2019-11-20 01:16:45,292 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:16:45" (1/1) ... [2019-11-20 01:16:45,294 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:16:45" (1/1) ... [2019-11-20 01:16:45,298 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 01:16:45,298 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 01:16:45,298 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 01:16:45,298 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 01:16:45,299 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:16:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_92c26e8a-7a1c-451b-aecc-2f5f145ec455/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 01:16:45,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 01:16:45,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 01:16:45,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 01:16:45,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 01:16:45,372 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 01:16:45,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 01:16:45,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 01:16:45,373 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 01:16:45,843 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 01:16:45,844 INFO L285 CfgBuilder]: Removed 14 assume(true) statements. [2019-11-20 01:16:45,845 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 01:16:45 BoogieIcfgContainer [2019-11-20 01:16:45,845 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 01:16:45,846 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 01:16:45,846 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 01:16:45,861 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 01:16:45,861 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 01:16:45" (1/1) ... [2019-11-20 01:16:45,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 01:16:45,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 01:16:45,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 22 states and 34 transitions. [2019-11-20 01:16:45,910 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 34 transitions. [2019-11-20 01:16:45,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-11-20 01:16:45,913 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 01:16:45,955 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 01:16:45,961 INFO L168 Benchmark]: Toolchain (without parser) took 1233.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -153.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 01:16:45,961 INFO L168 Benchmark]: CDTParser took 0.22 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 01:16:45,963 INFO L168 Benchmark]: CACSL2BoogieTranslator took 481.80 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -197.0 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. [2019-11-20 01:16:45,963 INFO L168 Benchmark]: Boogie Procedure Inliner took 54.59 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 01:16:45,964 INFO L168 Benchmark]: Boogie Preprocessor took 33.63 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: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 11.5 GB. [2019-11-20 01:16:45,965 INFO L168 Benchmark]: RCFGBuilder took 547.10 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: 28.3 MB). Peak memory consumption was 28.3 MB. Max. memory is 11.5 GB. [2019-11-20 01:16:45,966 INFO L168 Benchmark]: CodeCheck took 112.36 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-20 01:16:45,970 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 0.22 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 481.80 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -197.0 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 54.59 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 33.63 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: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 547.10 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: 28.3 MB). Peak memory consumption was 28.3 MB. Max. memory is 11.5 GB. * CodeCheck took 112.36 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: 6.8 MB). Peak memory consumption was 6.8 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 01:16:48,200 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 01:16:48,202 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 01:16:48,221 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 01:16:48,222 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 01:16:48,223 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 01:16:48,225 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 01:16:48,240 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 01:16:48,242 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 01:16:48,243 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 01:16:48,244 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 01:16:48,245 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 01:16:48,245 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 01:16:48,246 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 01:16:48,247 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 01:16:48,249 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 01:16:48,250 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 01:16:48,251 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 01:16:48,253 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 01:16:48,262 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 01:16:48,270 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 01:16:48,275 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 01:16:48,278 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 01:16:48,279 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 01:16:48,282 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 01:16:48,282 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 01:16:48,282 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 01:16:48,283 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 01:16:48,284 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 01:16:48,285 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 01:16:48,285 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 01:16:48,286 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 01:16:48,287 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 01:16:48,287 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 01:16:48,288 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 01:16:48,289 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 01:16:48,291 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 01:16:48,291 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 01:16:48,291 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 01:16:48,293 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 01:16:48,295 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 01:16:48,296 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_92c26e8a-7a1c-451b-aecc-2f5f145ec455/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 01:16:48,317 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 01:16:48,317 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 01:16:48,319 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 01:16:48,319 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 01:16:48,320 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 01:16:48,321 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 01:16:48,321 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 01:16:48,321 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 01:16:48,321 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 01:16:48,322 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 01:16:48,323 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 01:16:48,323 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 01:16:48,323 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 01:16:48,324 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 01:16:48,324 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 01:16:48,324 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 01:16:48,325 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 01:16:48,325 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 01:16:48,325 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 01:16:48,325 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 01:16:48,326 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 01:16:48,326 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 01:16:48,327 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 01:16:48,327 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 01:16:48,327 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 01:16:48,327 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 01:16:48,328 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 01:16:48,328 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 01:16:48,328 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 01:16:48,328 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 01:16:48,329 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 01:16:48,329 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 01:16:48,329 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_92c26e8a-7a1c-451b-aecc-2f5f145ec455/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 -> 2fc40f01120ca51e77cbf79a7824b0aac7011828 [2019-11-20 01:16:48,686 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 01:16:48,701 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 01:16:48,704 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 01:16:48,705 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 01:16:48,706 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 01:16:48,707 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_92c26e8a-7a1c-451b-aecc-2f5f145ec455/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1032b.c [2019-11-20 01:16:48,784 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_92c26e8a-7a1c-451b-aecc-2f5f145ec455/bin/ukojak/data/cd70f5dde/f7a6020223c84a738c2ff627acdbc178/FLAGea0ad1ae8 [2019-11-20 01:16:49,268 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 01:16:49,268 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_92c26e8a-7a1c-451b-aecc-2f5f145ec455/sv-benchmarks/c/float-newlib/double_req_bl_1032b.c [2019-11-20 01:16:49,274 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_92c26e8a-7a1c-451b-aecc-2f5f145ec455/bin/ukojak/data/cd70f5dde/f7a6020223c84a738c2ff627acdbc178/FLAGea0ad1ae8 [2019-11-20 01:16:49,698 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_92c26e8a-7a1c-451b-aecc-2f5f145ec455/bin/ukojak/data/cd70f5dde/f7a6020223c84a738c2ff627acdbc178 [2019-11-20 01:16:49,702 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 01:16:49,703 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 01:16:49,705 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 01:16:49,705 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 01:16:49,709 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 01:16:49,710 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:16:49" (1/1) ... [2019-11-20 01:16:49,713 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@731e959e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:16:49, skipping insertion in model container [2019-11-20 01:16:49,714 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:16:49" (1/1) ... [2019-11-20 01:16:49,723 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 01:16:49,745 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 01:16:49,971 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 01:16:49,977 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 01:16:50,012 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 01:16:50,116 INFO L192 MainTranslator]: Completed translation [2019-11-20 01:16:50,116 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:16:50 WrapperNode [2019-11-20 01:16:50,116 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 01:16:50,117 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 01:16:50,117 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 01:16:50,117 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 01:16:50,126 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:16:50" (1/1) ... [2019-11-20 01:16:50,136 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:16:50" (1/1) ... [2019-11-20 01:16:50,160 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 01:16:50,161 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 01:16:50,161 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 01:16:50,161 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 01:16:50,169 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:16:50" (1/1) ... [2019-11-20 01:16:50,169 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:16:50" (1/1) ... [2019-11-20 01:16:50,175 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:16:50" (1/1) ... [2019-11-20 01:16:50,175 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:16:50" (1/1) ... [2019-11-20 01:16:50,187 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:16:50" (1/1) ... [2019-11-20 01:16:50,192 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:16:50" (1/1) ... [2019-11-20 01:16:50,195 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:16:50" (1/1) ... [2019-11-20 01:16:50,200 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 01:16:50,200 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 01:16:50,201 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 01:16:50,201 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 01:16:50,202 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:16:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_92c26e8a-7a1c-451b-aecc-2f5f145ec455/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 01:16:50,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-11-20 01:16:50,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-11-20 01:16:50,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 01:16:50,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 01:16:50,277 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 01:16:50,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 01:16:50,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 01:16:50,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 01:16:51,228 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 01:16:51,228 INFO L285 CfgBuilder]: Removed 14 assume(true) statements. [2019-11-20 01:16:51,230 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 01:16:51 BoogieIcfgContainer [2019-11-20 01:16:51,230 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 01:16:51,231 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 01:16:51,231 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 01:16:51,243 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 01:16:51,243 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 01:16:51" (1/1) ... [2019-11-20 01:16:51,255 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 01:16:51,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 01:16:51,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 22 states and 34 transitions. [2019-11-20 01:16:51,289 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 34 transitions. [2019-11-20 01:16:51,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-11-20 01:16:51,292 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 01:16:51,335 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 01:16:51,340 INFO L168 Benchmark]: Toolchain (without parser) took 1635.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -132.3 MB). Peak memory consumption was 4.5 MB. Max. memory is 11.5 GB. [2019-11-20 01:16:51,340 INFO L168 Benchmark]: CDTParser took 0.27 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 01:16:51,341 INFO L168 Benchmark]: CACSL2BoogieTranslator took 411.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -178.0 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. [2019-11-20 01:16:51,342 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.39 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-20 01:16:51,343 INFO L168 Benchmark]: Boogie Preprocessor took 39.52 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 01:16:51,343 INFO L168 Benchmark]: RCFGBuilder took 1029.82 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: 32.5 MB). Peak memory consumption was 32.5 MB. Max. memory is 11.5 GB. [2019-11-20 01:16:51,344 INFO L168 Benchmark]: CodeCheck took 106.92 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-20 01:16:51,347 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 0.27 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 411.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -178.0 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 43.39 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 39.52 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 1029.82 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: 32.5 MB). Peak memory consumption was 32.5 MB. Max. memory is 11.5 GB. * CodeCheck took 106.92 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...