./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0270b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_454346c5-7a91-4d26-9b6a-df5868d6b426/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_454346c5-7a91-4d26-9b6a-df5868d6b426/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_454346c5-7a91-4d26-9b6a-df5868d6b426/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_454346c5-7a91-4d26-9b6a-df5868d6b426/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0270b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_454346c5-7a91-4d26-9b6a-df5868d6b426/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_454346c5-7a91-4d26-9b6a-df5868d6b426/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 e244339627025cb250c22854e0eaa32467bc4188 .......................................................................................................................................................................................................... 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_454346c5-7a91-4d26-9b6a-df5868d6b426/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_454346c5-7a91-4d26-9b6a-df5868d6b426/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_454346c5-7a91-4d26-9b6a-df5868d6b426/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_454346c5-7a91-4d26-9b6a-df5868d6b426/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0270b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_454346c5-7a91-4d26-9b6a-df5868d6b426/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_454346c5-7a91-4d26-9b6a-df5868d6b426/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 e244339627025cb250c22854e0eaa32467bc4188 ............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-02 00:15:56,422 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 00:15:56,424 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 00:15:56,431 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 00:15:56,431 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 00:15:56,432 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 00:15:56,433 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 00:15:56,435 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 00:15:56,437 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 00:15:56,437 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 00:15:56,438 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 00:15:56,439 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 00:15:56,440 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 00:15:56,440 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 00:15:56,441 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 00:15:56,442 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 00:15:56,443 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 00:15:56,444 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 00:15:56,446 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 00:15:56,447 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 00:15:56,449 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 00:15:56,450 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 00:15:56,451 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 00:15:56,451 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 00:15:56,453 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 00:15:56,454 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 00:15:56,454 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 00:15:56,454 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 00:15:56,455 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 00:15:56,456 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 00:15:56,456 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 00:15:56,456 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 00:15:56,457 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 00:15:56,457 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 00:15:56,458 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 00:15:56,458 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 00:15:56,459 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 00:15:56,459 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 00:15:56,459 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 00:15:56,460 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 00:15:56,460 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 00:15:56,461 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_454346c5-7a91-4d26-9b6a-df5868d6b426/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 00:15:56,472 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 00:15:56,473 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 00:15:56,473 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 00:15:56,473 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 00:15:56,474 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 00:15:56,474 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 00:15:56,474 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 00:15:56,474 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 00:15:56,474 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 00:15:56,475 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 00:15:56,475 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 00:15:56,475 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 00:15:56,475 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 00:15:56,475 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 00:15:56,475 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 00:15:56,476 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 00:15:56,476 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 00:15:56,476 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 00:15:56,476 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 00:15:56,476 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 00:15:56,476 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 00:15:56,476 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 00:15:56,476 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 00:15:56,477 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 00:15:56,477 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 00:15:56,477 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 00:15:56,477 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 00:15:56,477 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 00:15:56,477 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 00:15:56,477 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_454346c5-7a91-4d26-9b6a-df5868d6b426/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 -> e244339627025cb250c22854e0eaa32467bc4188 [2019-12-02 00:15:56,585 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 00:15:56,593 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 00:15:56,595 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 00:15:56,596 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 00:15:56,596 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 00:15:56,597 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_454346c5-7a91-4d26-9b6a-df5868d6b426/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0270b.c [2019-12-02 00:15:56,635 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_454346c5-7a91-4d26-9b6a-df5868d6b426/bin/ukojak/data/33e8c2b48/b9a181cbb587402b843d2f42da6f3e9a/FLAGf5c1ca330 [2019-12-02 00:15:56,965 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 00:15:56,965 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_454346c5-7a91-4d26-9b6a-df5868d6b426/sv-benchmarks/c/float-newlib/float_req_bl_0270b.c [2019-12-02 00:15:56,970 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_454346c5-7a91-4d26-9b6a-df5868d6b426/bin/ukojak/data/33e8c2b48/b9a181cbb587402b843d2f42da6f3e9a/FLAGf5c1ca330 [2019-12-02 00:15:56,979 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_454346c5-7a91-4d26-9b6a-df5868d6b426/bin/ukojak/data/33e8c2b48/b9a181cbb587402b843d2f42da6f3e9a [2019-12-02 00:15:56,981 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 00:15:56,982 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 00:15:56,982 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 00:15:56,983 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 00:15:56,985 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 00:15:56,985 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:15:56" (1/1) ... [2019-12-02 00:15:56,987 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@165689ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:15:56, skipping insertion in model container [2019-12-02 00:15:56,988 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:15:56" (1/1) ... [2019-12-02 00:15:56,993 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 00:15:57,010 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 00:15:57,182 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:15:57,185 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 00:15:57,215 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:15:57,229 INFO L208 MainTranslator]: Completed translation [2019-12-02 00:15:57,229 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:15:57 WrapperNode [2019-12-02 00:15:57,230 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 00:15:57,230 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 00:15:57,230 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 00:15:57,230 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 00:15:57,235 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:15:57" (1/1) ... [2019-12-02 00:15:57,243 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:15:57" (1/1) ... [2019-12-02 00:15:57,264 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 00:15:57,264 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 00:15:57,264 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 00:15:57,264 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 00:15:57,270 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:15:57" (1/1) ... [2019-12-02 00:15:57,270 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:15:57" (1/1) ... [2019-12-02 00:15:57,273 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:15:57" (1/1) ... [2019-12-02 00:15:57,273 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:15:57" (1/1) ... [2019-12-02 00:15:57,281 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:15:57" (1/1) ... [2019-12-02 00:15:57,286 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:15:57" (1/1) ... [2019-12-02 00:15:57,288 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:15:57" (1/1) ... [2019-12-02 00:15:57,290 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 00:15:57,290 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 00:15:57,290 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 00:15:57,291 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 00:15:57,291 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:15:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_454346c5-7a91-4d26-9b6a-df5868d6b426/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 [2019-12-02 00:15:57,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 00:15:57,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-02 00:15:57,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 00:15:57,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-02 00:15:57,330 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 00:15:57,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 00:15:57,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-02 00:15:57,331 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 00:15:57,708 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 00:15:57,709 INFO L287 CfgBuilder]: Removed 30 assume(true) statements. [2019-12-02 00:15:57,709 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:15:57 BoogieIcfgContainer [2019-12-02 00:15:57,709 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 00:15:57,710 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 00:15:57,710 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 00:15:57,716 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 00:15:57,717 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:15:57" (1/1) ... [2019-12-02 00:15:57,723 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 00:15:57,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 00:15:57,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 46 states and 75 transitions. [2019-12-02 00:15:57,746 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 75 transitions. [2019-12-02 00:15:57,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-02 00:15:57,748 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 00:15:57,780 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) [2019-12-02 00:15:57,783 INFO L168 Benchmark]: Toolchain (without parser) took 800.82 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 97.5 MB). Free memory was 938.0 MB in the beginning and 1.0 GB in the end (delta: -86.9 MB). Peak memory consumption was 10.6 MB. Max. memory is 11.5 GB. [2019-12-02 00:15:57,784 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 955.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 00:15:57,784 INFO L168 Benchmark]: CACSL2BoogieTranslator took 247.30 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 97.5 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -147.7 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2019-12-02 00:15:57,785 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.92 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 00:15:57,785 INFO L168 Benchmark]: Boogie Preprocessor took 26.17 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-02 00:15:57,786 INFO L168 Benchmark]: RCFGBuilder took 419.18 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 50.1 MB). Peak memory consumption was 50.1 MB. Max. memory is 11.5 GB. [2019-12-02 00:15:57,787 INFO L168 Benchmark]: CodeCheck took 71.66 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-02 00:15:57,790 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 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 955.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 247.30 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 97.5 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -147.7 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 33.92 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.17 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 419.18 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 50.1 MB). Peak memory consumption was 50.1 MB. Max. memory is 11.5 GB. * CodeCheck took 71.66 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-02 00:15:59,144 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 00:15:59,145 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 00:15:59,153 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 00:15:59,153 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 00:15:59,154 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 00:15:59,155 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 00:15:59,156 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 00:15:59,157 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 00:15:59,158 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 00:15:59,159 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 00:15:59,159 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 00:15:59,160 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 00:15:59,160 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 00:15:59,161 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 00:15:59,162 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 00:15:59,162 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 00:15:59,163 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 00:15:59,164 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 00:15:59,166 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 00:15:59,167 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 00:15:59,168 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 00:15:59,169 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 00:15:59,169 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 00:15:59,171 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 00:15:59,171 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 00:15:59,172 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 00:15:59,172 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 00:15:59,172 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 00:15:59,173 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 00:15:59,173 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 00:15:59,174 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 00:15:59,174 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 00:15:59,175 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 00:15:59,175 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 00:15:59,175 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 00:15:59,176 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 00:15:59,176 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 00:15:59,176 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 00:15:59,177 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 00:15:59,177 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 00:15:59,178 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_454346c5-7a91-4d26-9b6a-df5868d6b426/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 00:15:59,188 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 00:15:59,188 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 00:15:59,189 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 00:15:59,189 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 00:15:59,189 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 00:15:59,189 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 00:15:59,190 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 00:15:59,190 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 00:15:59,190 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 00:15:59,190 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 00:15:59,190 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 00:15:59,190 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 00:15:59,190 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 00:15:59,190 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 00:15:59,191 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 00:15:59,191 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 00:15:59,191 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 00:15:59,191 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 00:15:59,191 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 00:15:59,191 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 00:15:59,191 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 00:15:59,192 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 00:15:59,192 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 00:15:59,192 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 00:15:59,192 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 00:15:59,192 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 00:15:59,192 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 00:15:59,192 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 00:15:59,192 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 00:15:59,193 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 00:15:59,193 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 00:15:59,193 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 00:15:59,193 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 00:15:59,193 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_454346c5-7a91-4d26-9b6a-df5868d6b426/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 -> e244339627025cb250c22854e0eaa32467bc4188 [2019-12-02 00:15:59,354 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 00:15:59,363 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 00:15:59,365 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 00:15:59,366 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 00:15:59,366 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 00:15:59,367 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_454346c5-7a91-4d26-9b6a-df5868d6b426/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0270b.c [2019-12-02 00:15:59,404 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_454346c5-7a91-4d26-9b6a-df5868d6b426/bin/ukojak/data/23d8c4685/6efe891cdbe34059a8a5ea6e9600711c/FLAGd50a65c7d [2019-12-02 00:15:59,858 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 00:15:59,858 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_454346c5-7a91-4d26-9b6a-df5868d6b426/sv-benchmarks/c/float-newlib/float_req_bl_0270b.c [2019-12-02 00:15:59,863 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_454346c5-7a91-4d26-9b6a-df5868d6b426/bin/ukojak/data/23d8c4685/6efe891cdbe34059a8a5ea6e9600711c/FLAGd50a65c7d [2019-12-02 00:15:59,872 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_454346c5-7a91-4d26-9b6a-df5868d6b426/bin/ukojak/data/23d8c4685/6efe891cdbe34059a8a5ea6e9600711c [2019-12-02 00:15:59,874 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 00:15:59,875 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 00:15:59,875 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 00:15:59,876 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 00:15:59,878 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 00:15:59,878 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:15:59" (1/1) ... [2019-12-02 00:15:59,880 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bb84b85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:15:59, skipping insertion in model container [2019-12-02 00:15:59,880 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:15:59" (1/1) ... [2019-12-02 00:15:59,885 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 00:15:59,901 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 00:16:00,035 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:16:00,040 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 00:16:00,074 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:16:00,131 INFO L208 MainTranslator]: Completed translation [2019-12-02 00:16:00,131 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:16:00 WrapperNode [2019-12-02 00:16:00,131 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 00:16:00,132 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 00:16:00,132 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 00:16:00,132 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 00:16:00,138 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:16:00" (1/1) ... [2019-12-02 00:16:00,149 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:16:00" (1/1) ... [2019-12-02 00:16:00,170 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 00:16:00,170 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 00:16:00,170 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 00:16:00,170 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 00:16:00,176 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:16:00" (1/1) ... [2019-12-02 00:16:00,177 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:16:00" (1/1) ... [2019-12-02 00:16:00,181 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:16:00" (1/1) ... [2019-12-02 00:16:00,181 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:16:00" (1/1) ... [2019-12-02 00:16:00,191 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:16:00" (1/1) ... [2019-12-02 00:16:00,196 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:16:00" (1/1) ... [2019-12-02 00:16:00,199 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:16:00" (1/1) ... [2019-12-02 00:16:00,202 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 00:16:00,203 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 00:16:00,203 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 00:16:00,203 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 00:16:00,204 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:16:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_454346c5-7a91-4d26-9b6a-df5868d6b426/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 [2019-12-02 00:16:00,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 00:16:00,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-12-02 00:16:00,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-02 00:16:00,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 00:16:00,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 00:16:00,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-12-02 00:16:00,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-02 00:16:00,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 00:16:55,841 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 00:16:55,841 INFO L287 CfgBuilder]: Removed 30 assume(true) statements. [2019-12-02 00:16:55,842 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:16:55 BoogieIcfgContainer [2019-12-02 00:16:55,842 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 00:16:55,842 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 00:16:55,842 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 00:16:55,849 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 00:16:55,849 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:16:55" (1/1) ... [2019-12-02 00:16:55,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 00:16:55,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 00:16:55,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 46 states and 75 transitions. [2019-12-02 00:16:55,879 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 75 transitions. [2019-12-02 00:16:55,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-02 00:16:55,881 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 00:16:55,912 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) [2019-12-02 00:16:55,916 INFO L168 Benchmark]: Toolchain (without parser) took 56040.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 952.4 MB in the beginning and 1.0 GB in the end (delta: -95.1 MB). Peak memory consumption was 37.5 MB. Max. memory is 11.5 GB. [2019-12-02 00:16:55,916 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 00:16:55,916 INFO L168 Benchmark]: CACSL2BoogieTranslator took 255.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -175.3 MB). Peak memory consumption was 27.0 MB. Max. memory is 11.5 GB. [2019-12-02 00:16:55,917 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.53 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-02 00:16:55,917 INFO L168 Benchmark]: Boogie Preprocessor took 32.42 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. [2019-12-02 00:16:55,918 INFO L168 Benchmark]: RCFGBuilder took 55639.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 66.4 MB). Peak memory consumption was 66.4 MB. Max. memory is 11.5 GB. [2019-12-02 00:16:55,918 INFO L168 Benchmark]: CodeCheck took 71.91 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-02 00:16:55,920 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 255.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -175.3 MB). Peak memory consumption was 27.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.53 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.42 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 55639.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 66.4 MB). Peak memory consumption was 66.4 MB. Max. memory is 11.5 GB. * CodeCheck took 71.91 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...