./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0685b.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_7e93a597-30a3-4257-a817-5b529b2b37de/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_7e93a597-30a3-4257-a817-5b529b2b37de/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7e93a597-30a3-4257-a817-5b529b2b37de/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7e93a597-30a3-4257-a817-5b529b2b37de/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0685b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_7e93a597-30a3-4257-a817-5b529b2b37de/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7e93a597-30a3-4257-a817-5b529b2b37de/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 201a5d6458c151e9fb4933ccfe2d7ea552ed2537 ............................................................................................................................................................................................................... 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_7e93a597-30a3-4257-a817-5b529b2b37de/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_7e93a597-30a3-4257-a817-5b529b2b37de/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7e93a597-30a3-4257-a817-5b529b2b37de/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7e93a597-30a3-4257-a817-5b529b2b37de/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0685b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_7e93a597-30a3-4257-a817-5b529b2b37de/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7e93a597-30a3-4257-a817-5b529b2b37de/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 201a5d6458c151e9fb4933ccfe2d7ea552ed2537 ................................................................................................................................................................................................................... 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 02:51:03,478 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 02:51:03,480 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 02:51:03,490 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 02:51:03,490 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 02:51:03,491 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 02:51:03,492 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 02:51:03,494 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 02:51:03,496 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 02:51:03,497 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 02:51:03,497 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 02:51:03,498 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 02:51:03,499 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 02:51:03,499 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 02:51:03,500 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 02:51:03,501 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 02:51:03,502 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 02:51:03,503 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 02:51:03,504 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 02:51:03,506 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 02:51:03,507 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 02:51:03,508 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 02:51:03,508 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 02:51:03,509 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 02:51:03,511 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 02:51:03,511 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 02:51:03,511 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 02:51:03,512 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 02:51:03,512 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 02:51:03,513 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 02:51:03,513 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 02:51:03,514 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 02:51:03,514 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 02:51:03,515 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 02:51:03,516 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 02:51:03,516 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 02:51:03,516 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 02:51:03,516 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 02:51:03,517 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 02:51:03,517 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 02:51:03,518 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 02:51:03,519 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7e93a597-30a3-4257-a817-5b529b2b37de/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 02:51:03,530 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 02:51:03,531 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 02:51:03,531 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 02:51:03,531 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 02:51:03,532 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 02:51:03,532 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 02:51:03,532 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 02:51:03,532 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 02:51:03,533 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 02:51:03,533 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 02:51:03,533 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 02:51:03,533 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 02:51:03,533 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 02:51:03,533 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 02:51:03,533 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 02:51:03,534 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 02:51:03,534 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 02:51:03,534 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 02:51:03,534 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 02:51:03,534 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 02:51:03,534 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 02:51:03,534 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 02:51:03,535 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 02:51:03,535 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 02:51:03,535 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 02:51:03,535 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 02:51:03,535 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 02:51:03,535 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 02:51:03,535 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 02:51:03,535 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_7e93a597-30a3-4257-a817-5b529b2b37de/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 -> 201a5d6458c151e9fb4933ccfe2d7ea552ed2537 [2019-12-02 02:51:03,647 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 02:51:03,657 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 02:51:03,660 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 02:51:03,662 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 02:51:03,662 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 02:51:03,663 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7e93a597-30a3-4257-a817-5b529b2b37de/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0685b.c [2019-12-02 02:51:03,708 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7e93a597-30a3-4257-a817-5b529b2b37de/bin/ukojak/data/88b8b4797/97672f5870b64e2c97a3e00f12795189/FLAG1192f73dc [2019-12-02 02:51:04,145 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 02:51:04,145 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7e93a597-30a3-4257-a817-5b529b2b37de/sv-benchmarks/c/float-newlib/double_req_bl_0685b.c [2019-12-02 02:51:04,150 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7e93a597-30a3-4257-a817-5b529b2b37de/bin/ukojak/data/88b8b4797/97672f5870b64e2c97a3e00f12795189/FLAG1192f73dc [2019-12-02 02:51:04,162 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7e93a597-30a3-4257-a817-5b529b2b37de/bin/ukojak/data/88b8b4797/97672f5870b64e2c97a3e00f12795189 [2019-12-02 02:51:04,164 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 02:51:04,165 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 02:51:04,166 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 02:51:04,166 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 02:51:04,168 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 02:51:04,169 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:51:04" (1/1) ... [2019-12-02 02:51:04,170 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ba978c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:51:04, skipping insertion in model container [2019-12-02 02:51:04,171 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:51:04" (1/1) ... [2019-12-02 02:51:04,176 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 02:51:04,198 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 02:51:04,380 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 02:51:04,385 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 02:51:04,421 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 02:51:04,436 INFO L208 MainTranslator]: Completed translation [2019-12-02 02:51:04,436 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:51:04 WrapperNode [2019-12-02 02:51:04,436 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 02:51:04,437 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 02:51:04,437 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 02:51:04,437 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 02:51:04,442 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:51:04" (1/1) ... [2019-12-02 02:51:04,451 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:51:04" (1/1) ... [2019-12-02 02:51:04,470 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 02:51:04,470 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 02:51:04,470 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 02:51:04,471 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 02:51:04,477 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:51:04" (1/1) ... [2019-12-02 02:51:04,477 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:51:04" (1/1) ... [2019-12-02 02:51:04,480 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:51:04" (1/1) ... [2019-12-02 02:51:04,480 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:51:04" (1/1) ... [2019-12-02 02:51:04,491 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:51:04" (1/1) ... [2019-12-02 02:51:04,496 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:51:04" (1/1) ... [2019-12-02 02:51:04,498 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:51:04" (1/1) ... [2019-12-02 02:51:04,501 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 02:51:04,502 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 02:51:04,502 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 02:51:04,502 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 02:51:04,502 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:51:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7e93a597-30a3-4257-a817-5b529b2b37de/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 02:51:04,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 02:51:04,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-02 02:51:04,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 02:51:04,542 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2019-12-02 02:51:04,542 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2019-12-02 02:51:04,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-02 02:51:04,543 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2019-12-02 02:51:04,543 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2019-12-02 02:51:04,543 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 02:51:04,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 02:51:04,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-02 02:51:04,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-12-02 02:51:04,543 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 02:51:04,933 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 02:51:04,934 INFO L287 CfgBuilder]: Removed 22 assume(true) statements. [2019-12-02 02:51:04,934 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:51:04 BoogieIcfgContainer [2019-12-02 02:51:04,935 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 02:51:04,935 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 02:51:04,935 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 02:51:04,942 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 02:51:04,942 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:51:04" (1/1) ... [2019-12-02 02:51:04,949 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 02:51:04,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 02:51:04,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 70 states and 114 transitions. [2019-12-02 02:51:04,976 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 114 transitions. [2019-12-02 02:51:04,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-02 02:51:04,978 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 02:51:05,010 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 02:51:05,014 INFO L168 Benchmark]: Toolchain (without parser) took 848.12 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 72.4 MB). Free memory was 939.4 MB in the beginning and 983.5 MB in the end (delta: -44.1 MB). Peak memory consumption was 28.2 MB. Max. memory is 11.5 GB. [2019-12-02 02:51:05,014 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 955.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 02:51:05,015 INFO L168 Benchmark]: CACSL2BoogieTranslator took 270.87 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 72.4 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -122.4 MB). Peak memory consumption was 24.6 MB. Max. memory is 11.5 GB. [2019-12-02 02:51:05,015 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.35 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 02:51:05,015 INFO L168 Benchmark]: Boogie Preprocessor took 31.13 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-02 02:51:05,016 INFO L168 Benchmark]: RCFGBuilder took 432.87 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 995.6 MB in the end (delta: 60.8 MB). Peak memory consumption was 60.8 MB. Max. memory is 11.5 GB. [2019-12-02 02:51:05,016 INFO L168 Benchmark]: CodeCheck took 77.41 ms. Allocated memory is still 1.1 GB. Free memory was 990.2 MB in the beginning and 983.5 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-12-02 02:51:05,019 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 955.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 270.87 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 72.4 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -122.4 MB). Peak memory consumption was 24.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 33.35 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 31.13 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 432.87 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 995.6 MB in the end (delta: 60.8 MB). Peak memory consumption was 60.8 MB. Max. memory is 11.5 GB. * CodeCheck took 77.41 ms. Allocated memory is still 1.1 GB. Free memory was 990.2 MB in the beginning and 983.5 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 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 02:51:06,476 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 02:51:06,478 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 02:51:06,487 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 02:51:06,487 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 02:51:06,488 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 02:51:06,489 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 02:51:06,491 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 02:51:06,492 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 02:51:06,493 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 02:51:06,494 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 02:51:06,495 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 02:51:06,495 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 02:51:06,496 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 02:51:06,497 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 02:51:06,498 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 02:51:06,499 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 02:51:06,499 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 02:51:06,501 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 02:51:06,502 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 02:51:06,503 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 02:51:06,504 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 02:51:06,505 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 02:51:06,506 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 02:51:06,507 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 02:51:06,508 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 02:51:06,508 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 02:51:06,509 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 02:51:06,509 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 02:51:06,510 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 02:51:06,510 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 02:51:06,511 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 02:51:06,512 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 02:51:06,512 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 02:51:06,513 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 02:51:06,513 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 02:51:06,514 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 02:51:06,514 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 02:51:06,514 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 02:51:06,515 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 02:51:06,516 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 02:51:06,517 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7e93a597-30a3-4257-a817-5b529b2b37de/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 02:51:06,529 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 02:51:06,529 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 02:51:06,530 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 02:51:06,530 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 02:51:06,530 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 02:51:06,531 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 02:51:06,531 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 02:51:06,531 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 02:51:06,531 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 02:51:06,531 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 02:51:06,531 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 02:51:06,531 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 02:51:06,532 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 02:51:06,532 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 02:51:06,532 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 02:51:06,532 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 02:51:06,532 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 02:51:06,532 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 02:51:06,533 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 02:51:06,533 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 02:51:06,533 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 02:51:06,533 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 02:51:06,533 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 02:51:06,533 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 02:51:06,533 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 02:51:06,533 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 02:51:06,534 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 02:51:06,534 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 02:51:06,534 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 02:51:06,534 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 02:51:06,534 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 02:51:06,534 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 02:51:06,534 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 02:51:06,535 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_7e93a597-30a3-4257-a817-5b529b2b37de/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 -> 201a5d6458c151e9fb4933ccfe2d7ea552ed2537 [2019-12-02 02:51:06,722 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 02:51:06,732 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 02:51:06,735 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 02:51:06,736 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 02:51:06,737 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 02:51:06,737 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7e93a597-30a3-4257-a817-5b529b2b37de/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0685b.c [2019-12-02 02:51:06,787 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7e93a597-30a3-4257-a817-5b529b2b37de/bin/ukojak/data/2c5c0f1fe/80a080e0e6644deab2bf1010887744d1/FLAG7f4476bf3 [2019-12-02 02:51:07,205 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 02:51:07,206 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7e93a597-30a3-4257-a817-5b529b2b37de/sv-benchmarks/c/float-newlib/double_req_bl_0685b.c [2019-12-02 02:51:07,211 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7e93a597-30a3-4257-a817-5b529b2b37de/bin/ukojak/data/2c5c0f1fe/80a080e0e6644deab2bf1010887744d1/FLAG7f4476bf3 [2019-12-02 02:51:07,563 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7e93a597-30a3-4257-a817-5b529b2b37de/bin/ukojak/data/2c5c0f1fe/80a080e0e6644deab2bf1010887744d1 [2019-12-02 02:51:07,568 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 02:51:07,571 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 02:51:07,572 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 02:51:07,573 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 02:51:07,577 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 02:51:07,578 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:51:07" (1/1) ... [2019-12-02 02:51:07,581 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@453566ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:51:07, skipping insertion in model container [2019-12-02 02:51:07,582 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:51:07" (1/1) ... [2019-12-02 02:51:07,588 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 02:51:07,606 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 02:51:07,746 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 02:51:07,752 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 02:51:07,821 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 02:51:07,840 INFO L208 MainTranslator]: Completed translation [2019-12-02 02:51:07,840 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:51:07 WrapperNode [2019-12-02 02:51:07,841 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 02:51:07,841 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 02:51:07,841 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 02:51:07,841 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 02:51:07,847 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:51:07" (1/1) ... [2019-12-02 02:51:07,858 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:51:07" (1/1) ... [2019-12-02 02:51:07,878 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 02:51:07,878 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 02:51:07,878 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 02:51:07,878 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 02:51:07,885 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:51:07" (1/1) ... [2019-12-02 02:51:07,885 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:51:07" (1/1) ... [2019-12-02 02:51:07,890 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:51:07" (1/1) ... [2019-12-02 02:51:07,890 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:51:07" (1/1) ... [2019-12-02 02:51:07,903 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:51:07" (1/1) ... [2019-12-02 02:51:07,908 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:51:07" (1/1) ... [2019-12-02 02:51:07,911 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:51:07" (1/1) ... [2019-12-02 02:51:07,915 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 02:51:07,915 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 02:51:07,915 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 02:51:07,915 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 02:51:07,916 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:51:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7e93a597-30a3-4257-a817-5b529b2b37de/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 02:51:07,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-12-02 02:51:07,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-12-02 02:51:07,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 02:51:07,957 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2019-12-02 02:51:07,957 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2019-12-02 02:51:07,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2019-12-02 02:51:07,958 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2019-12-02 02:51:07,958 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2019-12-02 02:51:07,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-02 02:51:07,958 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 02:51:07,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 02:51:07,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-02 02:51:07,958 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 02:55:14,360 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 02:55:14,360 INFO L287 CfgBuilder]: Removed 22 assume(true) statements. [2019-12-02 02:55:14,361 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:55:14 BoogieIcfgContainer [2019-12-02 02:55:14,361 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 02:55:14,362 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 02:55:14,362 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 02:55:14,370 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 02:55:14,370 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:55:14" (1/1) ... [2019-12-02 02:55:14,378 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 02:55:14,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 02:55:14,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 70 states and 114 transitions. [2019-12-02 02:55:14,408 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 114 transitions. [2019-12-02 02:55:14,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-02 02:55:14,409 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 02:55:14,441 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 02:55:14,445 INFO L168 Benchmark]: Toolchain (without parser) took 246874.83 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.6 MB). Free memory was 952.4 MB in the beginning and 1.0 GB in the end (delta: -52.3 MB). Peak memory consumption was 68.2 MB. Max. memory is 11.5 GB. [2019-12-02 02:55:14,446 INFO L168 Benchmark]: CDTParser took 0.18 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 02:55:14,447 INFO L168 Benchmark]: CACSL2BoogieTranslator took 268.39 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.6 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -151.3 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. [2019-12-02 02:55:14,447 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.91 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 02:55:14,448 INFO L168 Benchmark]: Boogie Preprocessor took 36.88 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 02:55:14,448 INFO L168 Benchmark]: RCFGBuilder took 246446.00 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: 85.7 MB). Peak memory consumption was 85.7 MB. Max. memory is 11.5 GB. [2019-12-02 02:55:14,449 INFO L168 Benchmark]: CodeCheck took 81.77 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-12-02 02:55:14,452 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 0.18 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 268.39 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.6 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -151.3 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.91 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. * Boogie Preprocessor took 36.88 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 246446.00 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: 85.7 MB). Peak memory consumption was 85.7 MB. Max. memory is 11.5 GB. * CodeCheck took 81.77 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: 6.6 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. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...