./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/zonotope_3.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_84d40eb0-5692-41fe-938c-a2704770e562/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_84d40eb0-5692-41fe-938c-a2704770e562/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_84d40eb0-5692-41fe-938c-a2704770e562/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_84d40eb0-5692-41fe-938c-a2704770e562/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/zonotope_3.c -s /tmp/vcloud-vcloud-master/worker/run_dir_84d40eb0-5692-41fe-938c-a2704770e562/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_84d40eb0-5692-41fe-938c-a2704770e562/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 61cfd6ef604bc2418a91b0a4ec32941c720019ca ........................................................................................................................................................................................................ 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_84d40eb0-5692-41fe-938c-a2704770e562/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_84d40eb0-5692-41fe-938c-a2704770e562/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_84d40eb0-5692-41fe-938c-a2704770e562/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_84d40eb0-5692-41fe-938c-a2704770e562/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/zonotope_3.c -s /tmp/vcloud-vcloud-master/worker/run_dir_84d40eb0-5692-41fe-938c-a2704770e562/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_84d40eb0-5692-41fe-938c-a2704770e562/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 61cfd6ef604bc2418a91b0a4ec32941c720019ca ........................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-6b5699a [2019-11-26 02:22:28,292 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:22:28,294 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:22:28,308 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:22:28,309 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:22:28,310 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:22:28,311 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:22:28,323 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:22:28,325 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:22:28,326 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:22:28,326 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:22:28,327 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:22:28,328 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:22:28,330 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:22:28,331 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:22:28,333 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:22:28,334 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:22:28,338 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:22:28,341 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:22:28,348 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:22:28,353 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:22:28,355 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:22:28,357 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:22:28,358 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:22:28,360 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:22:28,361 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:22:28,361 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:22:28,362 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:22:28,363 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:22:28,363 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:22:28,364 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:22:28,364 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:22:28,365 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:22:28,366 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:22:28,366 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:22:28,366 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:22:28,367 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:22:28,367 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:22:28,367 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:22:28,370 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:22:28,371 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:22:28,372 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_84d40eb0-5692-41fe-938c-a2704770e562/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:22:28,388 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:22:28,388 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:22:28,389 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:22:28,389 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:22:28,389 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:22:28,390 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:22:28,390 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:22:28,390 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:22:28,390 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:22:28,390 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:22:28,391 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:22:28,391 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:22:28,391 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:22:28,391 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:22:28,391 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:22:28,391 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:22:28,392 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:22:28,392 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:22:28,392 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:22:28,392 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:22:28,392 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:22:28,393 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:22:28,393 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:22:28,393 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:22:28,393 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:22:28,393 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:22:28,393 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:22:28,394 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:22:28,394 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:22:28,394 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_84d40eb0-5692-41fe-938c-a2704770e562/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 -> 61cfd6ef604bc2418a91b0a4ec32941c720019ca [2019-11-26 02:22:28,525 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:22:28,538 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:22:28,541 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:22:28,548 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:22:28,548 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:22:28,549 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_84d40eb0-5692-41fe-938c-a2704770e562/bin/ukojak/../../sv-benchmarks/c/float-benchs/zonotope_3.c [2019-11-26 02:22:28,606 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_84d40eb0-5692-41fe-938c-a2704770e562/bin/ukojak/data/9b307ae8b/f6fbad2750a549548f74401f7b1b37f1/FLAG324d674ac [2019-11-26 02:22:28,982 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:22:28,982 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_84d40eb0-5692-41fe-938c-a2704770e562/sv-benchmarks/c/float-benchs/zonotope_3.c [2019-11-26 02:22:28,988 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_84d40eb0-5692-41fe-938c-a2704770e562/bin/ukojak/data/9b307ae8b/f6fbad2750a549548f74401f7b1b37f1/FLAG324d674ac [2019-11-26 02:22:29,335 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_84d40eb0-5692-41fe-938c-a2704770e562/bin/ukojak/data/9b307ae8b/f6fbad2750a549548f74401f7b1b37f1 [2019-11-26 02:22:29,340 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:22:29,342 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:22:29,343 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:22:29,344 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:22:29,349 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:22:29,350 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:22:29" (1/1) ... [2019-11-26 02:22:29,353 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c7cc05a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:22:29, skipping insertion in model container [2019-11-26 02:22:29,354 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:22:29" (1/1) ... [2019-11-26 02:22:29,362 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:22:29,376 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:22:29,519 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:22:29,522 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:22:29,644 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:22:29,658 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:22:29,659 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:22:29 WrapperNode [2019-11-26 02:22:29,659 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:22:29,659 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:22:29,659 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:22:29,660 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:22:29,667 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:22:29" (1/1) ... [2019-11-26 02:22:29,674 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:22:29" (1/1) ... [2019-11-26 02:22:29,693 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:22:29,693 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:22:29,693 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:22:29,693 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:22:29,700 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:22:29" (1/1) ... [2019-11-26 02:22:29,700 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:22:29" (1/1) ... [2019-11-26 02:22:29,701 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:22:29" (1/1) ... [2019-11-26 02:22:29,701 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:22:29" (1/1) ... [2019-11-26 02:22:29,705 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:22:29" (1/1) ... [2019-11-26 02:22:29,709 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:22:29" (1/1) ... [2019-11-26 02:22:29,721 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:22:29" (1/1) ... [2019-11-26 02:22:29,723 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:22:29,724 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:22:29,724 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:22:29,724 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:22:29,725 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:22:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_84d40eb0-5692-41fe-938c-a2704770e562/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:22:29,776 INFO L130 BoogieDeclarations]: Found specification of procedure f [2019-11-26 02:22:29,777 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2019-11-26 02:22:29,777 INFO L130 BoogieDeclarations]: Found specification of procedure g [2019-11-26 02:22:29,777 INFO L138 BoogieDeclarations]: Found implementation of procedure g [2019-11-26 02:22:29,777 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:22:29,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:22:30,024 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:22:30,024 INFO L284 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-26 02:22:30,025 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:22:30 BoogieIcfgContainer [2019-11-26 02:22:30,025 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:22:30,026 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:22:30,026 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:22:30,033 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:22:30,034 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:22:30" (1/1) ... [2019-11-26 02:22:30,043 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:22:30,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:22:30,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 27 states and 34 transitions. [2019-11-26 02:22:30,074 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 34 transitions. [2019-11-26 02:22:30,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-11-26 02:22:30,078 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:22:30,110 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:22:30,114 INFO L168 Benchmark]: Toolchain (without parser) took 772.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 173.0 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -186.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:22:30,114 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:22:30,115 INFO L168 Benchmark]: CACSL2BoogieTranslator took 315.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 173.0 MB). Free memory was 944.7 MB in the beginning and 1.2 GB in the end (delta: -217.3 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:22:30,116 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.46 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:22:30,116 INFO L168 Benchmark]: Boogie Preprocessor took 30.63 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:22:30,117 INFO L168 Benchmark]: RCFGBuilder took 301.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 23.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:22:30,118 INFO L168 Benchmark]: CodeCheck took 86.55 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:22:30,121 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 315.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 173.0 MB). Free memory was 944.7 MB in the beginning and 1.2 GB in the end (delta: -217.3 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 33.46 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.63 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 301.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 23.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 11.5 GB. * CodeCheck took 86.55 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 02:22:31,949 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:22:31,951 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:22:31,969 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:22:31,970 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:22:31,971 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:22:31,973 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:22:31,982 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:22:31,986 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:22:31,989 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:22:31,990 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:22:31,992 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:22:31,992 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:22:31,994 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:22:31,995 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:22:31,996 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:22:31,997 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:22:31,998 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:22:32,000 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:22:32,003 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:22:32,007 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:22:32,010 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:22:32,011 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:22:32,012 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:22:32,015 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:22:32,015 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:22:32,015 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:22:32,017 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:22:32,017 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:22:32,019 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:22:32,019 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:22:32,020 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:22:32,021 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:22:32,021 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:22:32,022 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:22:32,022 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:22:32,023 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:22:32,023 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:22:32,024 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:22:32,024 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:22:32,025 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:22:32,026 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_84d40eb0-5692-41fe-938c-a2704770e562/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:22:32,051 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:22:32,051 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:22:32,052 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:22:32,052 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:22:32,052 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:22:32,052 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:22:32,053 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:22:32,053 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:22:32,053 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:22:32,053 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:22:32,054 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:22:32,054 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:22:32,054 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:22:32,054 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:22:32,054 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:22:32,055 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:22:32,055 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:22:32,055 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:22:32,055 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:22:32,055 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:22:32,056 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:22:32,056 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:22:32,056 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:22:32,056 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:22:32,056 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:22:32,057 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:22:32,057 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:22:32,057 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:22:32,057 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:22:32,067 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:22:32,067 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:22:32,067 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:22:32,068 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:22:32,068 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_84d40eb0-5692-41fe-938c-a2704770e562/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 -> 61cfd6ef604bc2418a91b0a4ec32941c720019ca [2019-11-26 02:22:32,340 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:22:32,350 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:22:32,353 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:22:32,355 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:22:32,355 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:22:32,355 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_84d40eb0-5692-41fe-938c-a2704770e562/bin/ukojak/../../sv-benchmarks/c/float-benchs/zonotope_3.c [2019-11-26 02:22:32,420 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_84d40eb0-5692-41fe-938c-a2704770e562/bin/ukojak/data/b3d5f4020/ecddf8bc331b4c669c4cdd4e2c7ae4c0/FLAGe1f7f5abd [2019-11-26 02:22:32,777 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:22:32,779 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_84d40eb0-5692-41fe-938c-a2704770e562/sv-benchmarks/c/float-benchs/zonotope_3.c [2019-11-26 02:22:32,785 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_84d40eb0-5692-41fe-938c-a2704770e562/bin/ukojak/data/b3d5f4020/ecddf8bc331b4c669c4cdd4e2c7ae4c0/FLAGe1f7f5abd [2019-11-26 02:22:33,244 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_84d40eb0-5692-41fe-938c-a2704770e562/bin/ukojak/data/b3d5f4020/ecddf8bc331b4c669c4cdd4e2c7ae4c0 [2019-11-26 02:22:33,247 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:22:33,248 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:22:33,253 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:22:33,253 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:22:33,256 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:22:33,257 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:22:33" (1/1) ... [2019-11-26 02:22:33,259 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ea5418 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:22:33, skipping insertion in model container [2019-11-26 02:22:33,260 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:22:33" (1/1) ... [2019-11-26 02:22:33,266 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:22:33,279 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:22:33,428 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:22:33,433 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:22:33,451 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:22:33,465 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:22:33,465 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:22:33 WrapperNode [2019-11-26 02:22:33,465 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:22:33,466 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:22:33,466 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:22:33,466 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:22:33,473 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:22:33" (1/1) ... [2019-11-26 02:22:33,481 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:22:33" (1/1) ... [2019-11-26 02:22:33,546 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:22:33,548 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:22:33,549 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:22:33,549 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:22:33,561 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:22:33" (1/1) ... [2019-11-26 02:22:33,561 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:22:33" (1/1) ... [2019-11-26 02:22:33,564 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:22:33" (1/1) ... [2019-11-26 02:22:33,565 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:22:33" (1/1) ... [2019-11-26 02:22:33,571 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:22:33" (1/1) ... [2019-11-26 02:22:33,575 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:22:33" (1/1) ... [2019-11-26 02:22:33,576 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:22:33" (1/1) ... [2019-11-26 02:22:33,579 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:22:33,579 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:22:33,579 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:22:33,580 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:22:33,580 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:22:33" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_84d40eb0-5692-41fe-938c-a2704770e562/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:22:33,627 INFO L130 BoogieDeclarations]: Found specification of procedure f [2019-11-26 02:22:33,627 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2019-11-26 02:22:33,628 INFO L130 BoogieDeclarations]: Found specification of procedure g [2019-11-26 02:22:33,628 INFO L138 BoogieDeclarations]: Found implementation of procedure g [2019-11-26 02:22:33,628 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:22:33,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:22:35,020 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:22:35,021 INFO L284 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-26 02:22:35,021 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:22:35 BoogieIcfgContainer [2019-11-26 02:22:35,022 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:22:35,022 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:22:35,022 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:22:35,029 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:22:35,029 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:22:35" (1/1) ... [2019-11-26 02:22:35,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:22:35,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:22:35,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 27 states and 34 transitions. [2019-11-26 02:22:35,075 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 34 transitions. [2019-11-26 02:22:35,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-11-26 02:22:35,080 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:22:35,127 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:22:35,133 INFO L168 Benchmark]: Toolchain (without parser) took 1882.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 960.4 MB in the beginning and 1.1 GB in the end (delta: -157.9 MB). Peak memory consumption was 944.0 kB. Max. memory is 11.5 GB. [2019-11-26 02:22:35,134 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:22:35,136 INFO L168 Benchmark]: CACSL2BoogieTranslator took 212.30 ms. Allocated memory is still 1.0 GB. Free memory was 960.4 MB in the beginning and 949.7 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:22:35,137 INFO L168 Benchmark]: Boogie Procedure Inliner took 82.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 949.7 MB in the beginning and 1.2 GB in the end (delta: -205.9 MB). Peak memory consumption was 15.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:22:35,138 INFO L168 Benchmark]: Boogie Preprocessor took 30.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:22:35,139 INFO L168 Benchmark]: RCFGBuilder took 1442.33 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: 24.4 MB). Peak memory consumption was 24.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:22:35,140 INFO L168 Benchmark]: CodeCheck took 107.61 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:22:35,149 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 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 212.30 ms. Allocated memory is still 1.0 GB. Free memory was 960.4 MB in the beginning and 949.7 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 82.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 949.7 MB in the beginning and 1.2 GB in the end (delta: -205.9 MB). Peak memory consumption was 15.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1442.33 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: 24.4 MB). Peak memory consumption was 24.4 MB. Max. memory is 11.5 GB. * CodeCheck took 107.61 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...