./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0620b.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_63261692-2d8d-4300-94f5-07a1ab5728f6/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_63261692-2d8d-4300-94f5-07a1ab5728f6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_63261692-2d8d-4300-94f5-07a1ab5728f6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_63261692-2d8d-4300-94f5-07a1ab5728f6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0620b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_63261692-2d8d-4300-94f5-07a1ab5728f6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_63261692-2d8d-4300-94f5-07a1ab5728f6/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 4c57c239736851c67037a19023adceb82e24847c ........................................................................................................................................................................................................... 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_63261692-2d8d-4300-94f5-07a1ab5728f6/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_63261692-2d8d-4300-94f5-07a1ab5728f6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_63261692-2d8d-4300-94f5-07a1ab5728f6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_63261692-2d8d-4300-94f5-07a1ab5728f6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0620b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_63261692-2d8d-4300-94f5-07a1ab5728f6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_63261692-2d8d-4300-94f5-07a1ab5728f6/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 4c57c239736851c67037a19023adceb82e24847c ............................................................................................................................................................................................................... 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 [2019-12-01 08:08:02,565 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 08:08:02,567 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 08:08:02,574 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 08:08:02,575 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 08:08:02,575 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 08:08:02,576 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 08:08:02,578 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 08:08:02,579 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 08:08:02,580 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 08:08:02,581 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 08:08:02,581 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 08:08:02,582 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 08:08:02,582 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 08:08:02,583 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 08:08:02,584 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 08:08:02,584 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 08:08:02,585 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 08:08:02,586 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 08:08:02,588 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 08:08:02,589 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 08:08:02,590 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 08:08:02,590 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 08:08:02,591 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 08:08:02,592 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 08:08:02,592 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 08:08:02,593 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 08:08:02,593 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 08:08:02,593 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 08:08:02,594 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 08:08:02,594 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 08:08:02,594 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 08:08:02,595 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 08:08:02,596 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 08:08:02,596 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 08:08:02,597 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 08:08:02,597 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 08:08:02,597 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 08:08:02,597 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 08:08:02,598 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 08:08:02,599 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 08:08:02,599 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_63261692-2d8d-4300-94f5-07a1ab5728f6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 08:08:02,612 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 08:08:02,612 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 08:08:02,613 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 08:08:02,613 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 08:08:02,613 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 08:08:02,614 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 08:08:02,614 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 08:08:02,614 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 08:08:02,614 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 08:08:02,614 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 08:08:02,615 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 08:08:02,615 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 08:08:02,615 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 08:08:02,615 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 08:08:02,615 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 08:08:02,616 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 08:08:02,616 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 08:08:02,616 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 08:08:02,616 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 08:08:02,616 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 08:08:02,617 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 08:08:02,617 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 08:08:02,617 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 08:08:02,617 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 08:08:02,617 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 08:08:02,618 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 08:08:02,618 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 08:08:02,618 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 08:08:02,618 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 08:08:02,618 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_63261692-2d8d-4300-94f5-07a1ab5728f6/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 -> 4c57c239736851c67037a19023adceb82e24847c [2019-12-01 08:08:02,727 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 08:08:02,735 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 08:08:02,738 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 08:08:02,740 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 08:08:02,740 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 08:08:02,741 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_63261692-2d8d-4300-94f5-07a1ab5728f6/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0620b.c [2019-12-01 08:08:02,784 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_63261692-2d8d-4300-94f5-07a1ab5728f6/bin/ukojak/data/b194d71f4/df521fd55a054b0e8927bc50953eb8cf/FLAGded96bab1 [2019-12-01 08:08:03,220 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 08:08:03,220 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_63261692-2d8d-4300-94f5-07a1ab5728f6/sv-benchmarks/c/float-newlib/double_req_bl_0620b.c [2019-12-01 08:08:03,226 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_63261692-2d8d-4300-94f5-07a1ab5728f6/bin/ukojak/data/b194d71f4/df521fd55a054b0e8927bc50953eb8cf/FLAGded96bab1 [2019-12-01 08:08:03,235 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_63261692-2d8d-4300-94f5-07a1ab5728f6/bin/ukojak/data/b194d71f4/df521fd55a054b0e8927bc50953eb8cf [2019-12-01 08:08:03,237 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 08:08:03,238 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 08:08:03,239 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 08:08:03,239 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 08:08:03,241 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 08:08:03,242 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 08:08:03" (1/1) ... [2019-12-01 08:08:03,243 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d27e798 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:03, skipping insertion in model container [2019-12-01 08:08:03,244 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 08:08:03" (1/1) ... [2019-12-01 08:08:03,249 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 08:08:03,263 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 08:08:03,429 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 08:08:03,434 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 08:08:03,462 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 08:08:03,478 INFO L208 MainTranslator]: Completed translation [2019-12-01 08:08:03,479 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:03 WrapperNode [2019-12-01 08:08:03,479 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 08:08:03,479 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 08:08:03,479 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 08:08:03,479 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 08:08:03,485 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:03" (1/1) ... [2019-12-01 08:08:03,493 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:03" (1/1) ... [2019-12-01 08:08:03,512 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 08:08:03,513 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 08:08:03,513 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 08:08:03,513 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 08:08:03,519 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:03" (1/1) ... [2019-12-01 08:08:03,519 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:03" (1/1) ... [2019-12-01 08:08:03,522 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:03" (1/1) ... [2019-12-01 08:08:03,522 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:03" (1/1) ... [2019-12-01 08:08:03,530 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:03" (1/1) ... [2019-12-01 08:08:03,534 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:03" (1/1) ... [2019-12-01 08:08:03,536 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:03" (1/1) ... [2019-12-01 08:08:03,538 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 08:08:03,538 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 08:08:03,538 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 08:08:03,539 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 08:08:03,539 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_63261692-2d8d-4300-94f5-07a1ab5728f6/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 [2019-12-01 08:08:03,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 08:08:03,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-01 08:08:03,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 08:08:03,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-01 08:08:03,578 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 08:08:03,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 08:08:03,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 08:08:03,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-12-01 08:08:03,579 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 08:08:03,874 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 08:08:03,874 INFO L287 CfgBuilder]: Removed 20 assume(true) statements. [2019-12-01 08:08:03,875 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 08:08:03 BoogieIcfgContainer [2019-12-01 08:08:03,875 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 08:08:03,876 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 08:08:03,876 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 08:08:03,883 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 08:08:03,883 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 08:08:03" (1/1) ... [2019-12-01 08:08:03,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 08:08:03,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 08:08:03,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 28 states and 43 transitions. [2019-12-01 08:08:03,914 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2019-12-01 08:08:03,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-01 08:08:03,915 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 08:08:03,948 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) [2019-12-01 08:08:03,951 INFO L168 Benchmark]: Toolchain (without parser) took 712.76 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 96.5 MB). Free memory was 939.8 MB in the beginning and 1.0 GB in the end (delta: -96.4 MB). Peak memory consumption was 60.4 kB. Max. memory is 11.5 GB. [2019-12-01 08:08:03,952 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 08:08:03,952 INFO L168 Benchmark]: CACSL2BoogieTranslator took 240.30 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 96.5 MB). Free memory was 939.8 MB in the beginning and 1.1 GB in the end (delta: -146.2 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2019-12-01 08:08:03,952 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.21 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. [2019-12-01 08:08:03,953 INFO L168 Benchmark]: Boogie Preprocessor took 25.62 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. [2019-12-01 08:08:03,953 INFO L168 Benchmark]: RCFGBuilder took 337.17 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: 39.1 MB). Peak memory consumption was 39.1 MB. Max. memory is 11.5 GB. [2019-12-01 08:08:03,953 INFO L168 Benchmark]: CodeCheck took 73.78 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. [2019-12-01 08:08:03,955 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 240.30 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 96.5 MB). Free memory was 939.8 MB in the beginning and 1.1 GB in the end (delta: -146.2 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 33.21 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 25.62 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 337.17 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: 39.1 MB). Peak memory consumption was 39.1 MB. Max. memory is 11.5 GB. * CodeCheck took 73.78 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 [2019-12-01 08:08:05,403 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 08:08:05,404 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 08:08:05,413 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 08:08:05,413 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 08:08:05,414 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 08:08:05,415 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 08:08:05,417 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 08:08:05,418 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 08:08:05,419 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 08:08:05,420 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 08:08:05,421 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 08:08:05,421 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 08:08:05,422 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 08:08:05,423 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 08:08:05,424 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 08:08:05,424 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 08:08:05,425 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 08:08:05,427 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 08:08:05,429 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 08:08:05,431 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 08:08:05,431 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 08:08:05,432 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 08:08:05,433 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 08:08:05,435 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 08:08:05,435 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 08:08:05,435 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 08:08:05,436 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 08:08:05,436 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 08:08:05,436 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 08:08:05,437 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 08:08:05,437 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 08:08:05,438 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 08:08:05,438 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 08:08:05,439 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 08:08:05,439 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 08:08:05,439 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 08:08:05,439 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 08:08:05,440 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 08:08:05,440 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 08:08:05,441 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 08:08:05,441 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_63261692-2d8d-4300-94f5-07a1ab5728f6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 08:08:05,451 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 08:08:05,451 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 08:08:05,452 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 08:08:05,452 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 08:08:05,452 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 08:08:05,453 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 08:08:05,453 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 08:08:05,453 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 08:08:05,453 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 08:08:05,453 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 08:08:05,453 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 08:08:05,453 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 08:08:05,453 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 08:08:05,454 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 08:08:05,454 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 08:08:05,454 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 08:08:05,454 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 08:08:05,454 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 08:08:05,454 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 08:08:05,454 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 08:08:05,455 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 08:08:05,455 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 08:08:05,455 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 08:08:05,455 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 08:08:05,455 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 08:08:05,455 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 08:08:05,455 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 08:08:05,455 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 08:08:05,456 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 08:08:05,456 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 08:08:05,456 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 08:08:05,456 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 08:08:05,456 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 08:08:05,456 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_63261692-2d8d-4300-94f5-07a1ab5728f6/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 -> 4c57c239736851c67037a19023adceb82e24847c [2019-12-01 08:08:05,625 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 08:08:05,633 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 08:08:05,635 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 08:08:05,636 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 08:08:05,636 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 08:08:05,636 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_63261692-2d8d-4300-94f5-07a1ab5728f6/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0620b.c [2019-12-01 08:08:05,673 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_63261692-2d8d-4300-94f5-07a1ab5728f6/bin/ukojak/data/6755851d6/3c7b6d3201c34331805c9e94a36c5961/FLAG73e577a6b [2019-12-01 08:08:06,013 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 08:08:06,013 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_63261692-2d8d-4300-94f5-07a1ab5728f6/sv-benchmarks/c/float-newlib/double_req_bl_0620b.c [2019-12-01 08:08:06,020 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_63261692-2d8d-4300-94f5-07a1ab5728f6/bin/ukojak/data/6755851d6/3c7b6d3201c34331805c9e94a36c5961/FLAG73e577a6b [2019-12-01 08:08:06,446 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_63261692-2d8d-4300-94f5-07a1ab5728f6/bin/ukojak/data/6755851d6/3c7b6d3201c34331805c9e94a36c5961 [2019-12-01 08:08:06,448 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 08:08:06,449 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 08:08:06,450 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 08:08:06,450 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 08:08:06,453 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 08:08:06,453 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 08:08:06" (1/1) ... [2019-12-01 08:08:06,456 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60739eee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:06, skipping insertion in model container [2019-12-01 08:08:06,456 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 08:08:06" (1/1) ... [2019-12-01 08:08:06,463 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 08:08:06,481 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 08:08:06,614 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 08:08:06,621 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 08:08:06,684 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 08:08:06,707 INFO L208 MainTranslator]: Completed translation [2019-12-01 08:08:06,707 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:06 WrapperNode [2019-12-01 08:08:06,707 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 08:08:06,707 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 08:08:06,708 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 08:08:06,708 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 08:08:06,713 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:06" (1/1) ... [2019-12-01 08:08:06,723 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:06" (1/1) ... [2019-12-01 08:08:06,746 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 08:08:06,747 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 08:08:06,747 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 08:08:06,747 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 08:08:06,753 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:06" (1/1) ... [2019-12-01 08:08:06,753 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:06" (1/1) ... [2019-12-01 08:08:06,757 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:06" (1/1) ... [2019-12-01 08:08:06,757 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:06" (1/1) ... [2019-12-01 08:08:06,768 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:06" (1/1) ... [2019-12-01 08:08:06,773 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:06" (1/1) ... [2019-12-01 08:08:06,776 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:06" (1/1) ... [2019-12-01 08:08:06,779 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 08:08:06,780 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 08:08:06,780 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 08:08:06,780 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 08:08:06,780 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:08:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_63261692-2d8d-4300-94f5-07a1ab5728f6/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 [2019-12-01 08:08:06,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-12-01 08:08:06,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-12-01 08:08:06,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 08:08:06,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2019-12-01 08:08:06,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-01 08:08:06,820 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 08:08:06,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 08:08:06,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 08:08:06,821 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 08:11:50,926 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 08:11:50,926 INFO L287 CfgBuilder]: Removed 20 assume(true) statements. [2019-12-01 08:11:50,927 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 08:11:50 BoogieIcfgContainer [2019-12-01 08:11:50,927 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 08:11:50,928 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 08:11:50,928 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 08:11:50,936 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 08:11:50,936 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 08:11:50" (1/1) ... [2019-12-01 08:11:50,943 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 08:11:50,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 08:11:50,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 28 states and 43 transitions. [2019-12-01 08:11:50,965 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2019-12-01 08:11:50,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-01 08:11:50,967 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 08:11:51,000 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) [2019-12-01 08:11:51,003 INFO L168 Benchmark]: Toolchain (without parser) took 224553.31 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.5 MB). Free memory was 952.4 MB in the beginning and 1.0 GB in the end (delta: -57.5 MB). Peak memory consumption was 51.0 MB. Max. memory is 11.5 GB. [2019-12-01 08:11:51,003 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. [2019-12-01 08:11:51,004 INFO L168 Benchmark]: CACSL2BoogieTranslator took 257.65 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.5 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -143.7 MB). Peak memory consumption was 26.0 MB. Max. memory is 11.5 GB. [2019-12-01 08:11:51,004 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.15 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. [2019-12-01 08:11:51,004 INFO L168 Benchmark]: Boogie Preprocessor took 32.55 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-12-01 08:11:51,005 INFO L168 Benchmark]: RCFGBuilder took 224147.91 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: 72.6 MB). Peak memory consumption was 72.6 MB. Max. memory is 11.5 GB. [2019-12-01 08:11:51,005 INFO L168 Benchmark]: CodeCheck took 73.49 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-12-01 08:11:51,007 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 257.65 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.5 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -143.7 MB). Peak memory consumption was 26.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.15 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 32.55 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 224147.91 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: 72.6 MB). Peak memory consumption was 72.6 MB. Max. memory is 11.5 GB. * CodeCheck took 73.49 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...