./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1052a.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_bebc2f47-882e-4539-9bd2-a6b7b2c0fcc4/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_bebc2f47-882e-4539-9bd2-a6b7b2c0fcc4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bebc2f47-882e-4539-9bd2-a6b7b2c0fcc4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bebc2f47-882e-4539-9bd2-a6b7b2c0fcc4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1052a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_bebc2f47-882e-4539-9bd2-a6b7b2c0fcc4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bebc2f47-882e-4539-9bd2-a6b7b2c0fcc4/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 6c78f6baa30553ee1ef9e5dd79b3fe49457cbaef .......................................................................................................................................................................................................... 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_bebc2f47-882e-4539-9bd2-a6b7b2c0fcc4/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_bebc2f47-882e-4539-9bd2-a6b7b2c0fcc4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bebc2f47-882e-4539-9bd2-a6b7b2c0fcc4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bebc2f47-882e-4539-9bd2-a6b7b2c0fcc4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1052a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_bebc2f47-882e-4539-9bd2-a6b7b2c0fcc4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bebc2f47-882e-4539-9bd2-a6b7b2c0fcc4/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 6c78f6baa30553ee1ef9e5dd79b3fe49457cbaef ............................................................................................................................................................................................................. 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 00:50:00,448 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 00:50:00,449 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 00:50:00,457 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 00:50:00,457 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 00:50:00,458 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 00:50:00,459 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 00:50:00,460 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 00:50:00,461 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 00:50:00,462 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 00:50:00,462 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 00:50:00,463 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 00:50:00,463 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 00:50:00,464 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 00:50:00,465 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 00:50:00,466 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 00:50:00,466 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 00:50:00,467 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 00:50:00,468 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 00:50:00,470 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 00:50:00,471 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 00:50:00,472 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 00:50:00,472 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 00:50:00,473 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 00:50:00,475 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 00:50:00,475 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 00:50:00,475 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 00:50:00,476 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 00:50:00,476 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 00:50:00,476 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 00:50:00,477 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 00:50:00,477 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 00:50:00,477 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 00:50:00,478 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 00:50:00,478 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 00:50:00,479 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 00:50:00,479 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 00:50:00,479 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 00:50:00,479 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 00:50:00,480 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 00:50:00,480 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 00:50:00,481 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bebc2f47-882e-4539-9bd2-a6b7b2c0fcc4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 00:50:00,489 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 00:50:00,490 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 00:50:00,490 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 00:50:00,490 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 00:50:00,491 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 00:50:00,491 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 00:50:00,491 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 00:50:00,491 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 00:50:00,491 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 00:50:00,491 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 00:50:00,491 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 00:50:00,491 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 00:50:00,491 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 00:50:00,492 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 00:50:00,492 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 00:50:00,492 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 00:50:00,492 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 00:50:00,492 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 00:50:00,492 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 00:50:00,492 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 00:50:00,492 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 00:50:00,492 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 00:50:00,493 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 00:50:00,493 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 00:50:00,493 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 00:50:00,493 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 00:50:00,493 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 00:50:00,493 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 00:50:00,493 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 00:50:00,493 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_bebc2f47-882e-4539-9bd2-a6b7b2c0fcc4/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 -> 6c78f6baa30553ee1ef9e5dd79b3fe49457cbaef [2019-12-02 00:50:00,597 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 00:50:00,608 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 00:50:00,611 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 00:50:00,612 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 00:50:00,613 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 00:50:00,613 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bebc2f47-882e-4539-9bd2-a6b7b2c0fcc4/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1052a.c [2019-12-02 00:50:00,657 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bebc2f47-882e-4539-9bd2-a6b7b2c0fcc4/bin/ukojak/data/39dad642f/5bdff0ff953049b2b3d9f037ad40a54c/FLAG1052a5f87 [2019-12-02 00:50:01,089 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 00:50:01,090 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bebc2f47-882e-4539-9bd2-a6b7b2c0fcc4/sv-benchmarks/c/float-newlib/double_req_bl_1052a.c [2019-12-02 00:50:01,095 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bebc2f47-882e-4539-9bd2-a6b7b2c0fcc4/bin/ukojak/data/39dad642f/5bdff0ff953049b2b3d9f037ad40a54c/FLAG1052a5f87 [2019-12-02 00:50:01,445 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bebc2f47-882e-4539-9bd2-a6b7b2c0fcc4/bin/ukojak/data/39dad642f/5bdff0ff953049b2b3d9f037ad40a54c [2019-12-02 00:50:01,448 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 00:50:01,449 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 00:50:01,450 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 00:50:01,450 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 00:50:01,453 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 00:50:01,454 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:50:01" (1/1) ... [2019-12-02 00:50:01,456 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6490048a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:50:01, skipping insertion in model container [2019-12-02 00:50:01,456 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:50:01" (1/1) ... [2019-12-02 00:50:01,461 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 00:50:01,475 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 00:50:01,623 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:50:01,626 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 00:50:01,652 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:50:01,667 INFO L208 MainTranslator]: Completed translation [2019-12-02 00:50:01,667 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:50:01 WrapperNode [2019-12-02 00:50:01,667 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 00:50:01,667 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 00:50:01,668 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 00:50:01,668 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 00:50:01,673 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:50:01" (1/1) ... [2019-12-02 00:50:01,681 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:50:01" (1/1) ... [2019-12-02 00:50:01,703 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 00:50:01,703 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 00:50:01,703 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 00:50:01,703 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 00:50:01,712 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:50:01" (1/1) ... [2019-12-02 00:50:01,712 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:50:01" (1/1) ... [2019-12-02 00:50:01,715 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:50:01" (1/1) ... [2019-12-02 00:50:01,715 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:50:01" (1/1) ... [2019-12-02 00:50:01,722 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:50:01" (1/1) ... [2019-12-02 00:50:01,726 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:50:01" (1/1) ... [2019-12-02 00:50:01,728 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:50:01" (1/1) ... [2019-12-02 00:50:01,731 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 00:50:01,731 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 00:50:01,731 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 00:50:01,732 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 00:50:01,732 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:50:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_bebc2f47-882e-4539-9bd2-a6b7b2c0fcc4/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 00:50:01,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-02 00:50:01,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 00:50:01,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-02 00:50:01,774 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 00:50:01,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 00:50:01,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-02 00:50:01,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 00:50:01,775 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 00:50:02,114 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 00:50:02,114 INFO L287 CfgBuilder]: Removed 14 assume(true) statements. [2019-12-02 00:50:02,115 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:50:02 BoogieIcfgContainer [2019-12-02 00:50:02,115 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 00:50:02,116 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 00:50:02,116 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 00:50:02,123 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 00:50:02,123 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:50:02" (1/1) ... [2019-12-02 00:50:02,130 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 00:50:02,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 00:50:02,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 21 states and 32 transitions. [2019-12-02 00:50:02,154 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 32 transitions. [2019-12-02 00:50:02,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-02 00:50:02,155 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 00:50:02,188 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 00:50:02,191 INFO L168 Benchmark]: Toolchain (without parser) took 741.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 948.9 MB in the beginning and 1.1 GB in the end (delta: -110.6 MB). Peak memory consumption was 15.7 MB. Max. memory is 11.5 GB. [2019-12-02 00:50:02,192 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 964.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 00:50:02,192 INFO L168 Benchmark]: CACSL2BoogieTranslator took 217.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 948.9 MB in the beginning and 1.1 GB in the end (delta: -172.3 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2019-12-02 00:50:02,193 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.34 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-12-02 00:50:02,193 INFO L168 Benchmark]: Boogie Preprocessor took 28.15 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 00:50:02,194 INFO L168 Benchmark]: RCFGBuilder took 383.94 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: 49.8 MB). Peak memory consumption was 49.8 MB. Max. memory is 11.5 GB. [2019-12-02 00:50:02,194 INFO L168 Benchmark]: CodeCheck took 74.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-02 00:50:02,196 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 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 964.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 217.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 948.9 MB in the beginning and 1.1 GB in the end (delta: -172.3 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 35.34 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.15 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 383.94 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: 49.8 MB). Peak memory consumption was 49.8 MB. Max. memory is 11.5 GB. * CodeCheck took 74.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-02 00:50:03,595 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 00:50:03,596 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 00:50:03,604 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 00:50:03,604 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 00:50:03,605 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 00:50:03,606 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 00:50:03,607 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 00:50:03,608 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 00:50:03,609 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 00:50:03,610 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 00:50:03,610 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 00:50:03,611 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 00:50:03,611 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 00:50:03,612 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 00:50:03,613 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 00:50:03,613 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 00:50:03,614 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 00:50:03,615 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 00:50:03,617 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 00:50:03,618 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 00:50:03,619 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 00:50:03,620 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 00:50:03,620 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 00:50:03,622 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 00:50:03,622 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 00:50:03,622 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 00:50:03,623 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 00:50:03,623 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 00:50:03,624 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 00:50:03,624 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 00:50:03,625 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 00:50:03,625 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 00:50:03,626 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 00:50:03,626 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 00:50:03,626 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 00:50:03,627 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 00:50:03,627 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 00:50:03,627 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 00:50:03,628 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 00:50:03,628 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 00:50:03,629 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bebc2f47-882e-4539-9bd2-a6b7b2c0fcc4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 00:50:03,639 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 00:50:03,639 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 00:50:03,639 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 00:50:03,639 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 00:50:03,640 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 00:50:03,640 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 00:50:03,640 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 00:50:03,640 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 00:50:03,640 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 00:50:03,641 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 00:50:03,641 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 00:50:03,641 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 00:50:03,641 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 00:50:03,641 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 00:50:03,641 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 00:50:03,641 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 00:50:03,641 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 00:50:03,642 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 00:50:03,642 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 00:50:03,642 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 00:50:03,642 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 00:50:03,642 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 00:50:03,642 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 00:50:03,642 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 00:50:03,642 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 00:50:03,643 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 00:50:03,643 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 00:50:03,643 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 00:50:03,643 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 00:50:03,643 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 00:50:03,643 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 00:50:03,643 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 00:50:03,643 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 00:50:03,644 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_bebc2f47-882e-4539-9bd2-a6b7b2c0fcc4/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 -> 6c78f6baa30553ee1ef9e5dd79b3fe49457cbaef [2019-12-02 00:50:03,821 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 00:50:03,829 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 00:50:03,831 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 00:50:03,832 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 00:50:03,832 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 00:50:03,833 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bebc2f47-882e-4539-9bd2-a6b7b2c0fcc4/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1052a.c [2019-12-02 00:50:03,872 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bebc2f47-882e-4539-9bd2-a6b7b2c0fcc4/bin/ukojak/data/ce3a9244e/69ac8ad09f43497b94fe72c70a9179d0/FLAG0f8b1848e [2019-12-02 00:50:04,353 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 00:50:04,354 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bebc2f47-882e-4539-9bd2-a6b7b2c0fcc4/sv-benchmarks/c/float-newlib/double_req_bl_1052a.c [2019-12-02 00:50:04,360 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bebc2f47-882e-4539-9bd2-a6b7b2c0fcc4/bin/ukojak/data/ce3a9244e/69ac8ad09f43497b94fe72c70a9179d0/FLAG0f8b1848e [2019-12-02 00:50:04,856 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bebc2f47-882e-4539-9bd2-a6b7b2c0fcc4/bin/ukojak/data/ce3a9244e/69ac8ad09f43497b94fe72c70a9179d0 [2019-12-02 00:50:04,858 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 00:50:04,859 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 00:50:04,859 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 00:50:04,859 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 00:50:04,862 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 00:50:04,863 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:50:04" (1/1) ... [2019-12-02 00:50:04,865 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@346e9d4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:50:04, skipping insertion in model container [2019-12-02 00:50:04,865 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:50:04" (1/1) ... [2019-12-02 00:50:04,870 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 00:50:04,888 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 00:50:05,003 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:50:05,007 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 00:50:05,058 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:50:05,076 INFO L208 MainTranslator]: Completed translation [2019-12-02 00:50:05,076 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:50:05 WrapperNode [2019-12-02 00:50:05,076 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 00:50:05,077 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 00:50:05,077 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 00:50:05,077 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 00:50:05,082 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:50:05" (1/1) ... [2019-12-02 00:50:05,090 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:50:05" (1/1) ... [2019-12-02 00:50:05,106 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 00:50:05,106 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 00:50:05,106 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 00:50:05,106 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 00:50:05,112 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:50:05" (1/1) ... [2019-12-02 00:50:05,112 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:50:05" (1/1) ... [2019-12-02 00:50:05,115 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:50:05" (1/1) ... [2019-12-02 00:50:05,115 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:50:05" (1/1) ... [2019-12-02 00:50:05,123 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:50:05" (1/1) ... [2019-12-02 00:50:05,127 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:50:05" (1/1) ... [2019-12-02 00:50:05,128 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:50:05" (1/1) ... [2019-12-02 00:50:05,131 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 00:50:05,131 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 00:50:05,131 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 00:50:05,131 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 00:50:05,132 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:50:05" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_bebc2f47-882e-4539-9bd2-a6b7b2c0fcc4/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 00:50:05,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-12-02 00:50:05,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-12-02 00:50:05,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 00:50:05,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-02 00:50:05,172 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 00:50:05,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 00:50:05,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-02 00:50:05,172 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 00:50:08,484 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 00:50:08,484 INFO L287 CfgBuilder]: Removed 14 assume(true) statements. [2019-12-02 00:50:08,485 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:50:08 BoogieIcfgContainer [2019-12-02 00:50:08,485 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 00:50:08,486 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 00:50:08,486 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 00:50:08,492 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 00:50:08,493 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:50:08" (1/1) ... [2019-12-02 00:50:08,499 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 00:50:08,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 00:50:08,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 21 states and 32 transitions. [2019-12-02 00:50:08,521 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 32 transitions. [2019-12-02 00:50:08,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-02 00:50:08,524 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 00:50:08,559 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 00:50:08,562 INFO L168 Benchmark]: Toolchain (without parser) took 3702.91 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -99.5 MB). Peak memory consumption was 14.8 MB. Max. memory is 11.5 GB. [2019-12-02 00:50:08,563 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 00:50:08,564 INFO L168 Benchmark]: CACSL2BoogieTranslator took 217.14 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -151.9 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. [2019-12-02 00:50:08,564 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.00 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 00:50:08,564 INFO L168 Benchmark]: Boogie Preprocessor took 25.14 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-12-02 00:50:08,565 INFO L168 Benchmark]: RCFGBuilder took 3354.11 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: 39.2 MB). Peak memory consumption was 39.2 MB. Max. memory is 11.5 GB. [2019-12-02 00:50:08,566 INFO L168 Benchmark]: CodeCheck took 74.90 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-12-02 00:50:08,568 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 217.14 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -151.9 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 29.00 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 25.14 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3354.11 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: 39.2 MB). Peak memory consumption was 39.2 MB. Max. memory is 11.5 GB. * CodeCheck took 74.90 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...