./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-cbmc-regression/float18_true-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_fcb0ed4c-245f-4451-bc5e-1fc2c10ea583/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_fcb0ed4c-245f-4451-bc5e-1fc2c10ea583/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_fcb0ed4c-245f-4451-bc5e-1fc2c10ea583/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_fcb0ed4c-245f-4451-bc5e-1fc2c10ea583/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/floats-cbmc-regression/float18_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_fcb0ed4c-245f-4451-bc5e-1fc2c10ea583/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_fcb0ed4c-245f-4451-bc5e-1fc2c10ea583/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 05401c2719408060d1b8913a5a649bbde9938553 .......................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_fcb0ed4c-245f-4451-bc5e-1fc2c10ea583/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_fcb0ed4c-245f-4451-bc5e-1fc2c10ea583/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_fcb0ed4c-245f-4451-bc5e-1fc2c10ea583/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_fcb0ed4c-245f-4451-bc5e-1fc2c10ea583/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/floats-cbmc-regression/float18_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_fcb0ed4c-245f-4451-bc5e-1fc2c10ea583/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_fcb0ed4c-245f-4451-bc5e-1fc2c10ea583/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 05401c2719408060d1b8913a5a649bbde9938553 ................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Undeclared function symbol (fp.sin RoundingMode (_ FloatingPoint 11 53)) --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 13:56:26,463 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 13:56:26,464 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 13:56:26,473 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 13:56:26,473 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 13:56:26,474 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 13:56:26,475 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 13:56:26,476 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 13:56:26,478 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 13:56:26,479 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 13:56:26,479 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 13:56:26,480 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 13:56:26,480 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 13:56:26,481 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 13:56:26,482 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 13:56:26,482 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 13:56:26,483 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 13:56:26,484 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 13:56:26,487 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 13:56:26,488 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 13:56:26,489 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 13:56:26,490 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 13:56:26,491 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 13:56:26,492 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 13:56:26,492 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 13:56:26,493 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 13:56:26,494 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 13:56:26,494 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 13:56:26,495 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 13:56:26,496 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 13:56:26,496 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 13:56:26,496 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 13:56:26,497 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 13:56:26,497 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 13:56:26,498 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 13:56:26,498 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 13:56:26,499 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_fcb0ed4c-245f-4451-bc5e-1fc2c10ea583/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-23 13:56:26,509 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 13:56:26,509 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 13:56:26,510 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 13:56:26,510 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 13:56:26,510 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 13:56:26,510 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 13:56:26,510 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 13:56:26,511 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-23 13:56:26,511 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 13:56:26,511 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 13:56:26,511 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-23 13:56:26,511 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-23 13:56:26,511 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 13:56:26,512 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 13:56:26,512 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 13:56:26,512 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 13:56:26,512 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 13:56:26,512 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 13:56:26,513 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 13:56:26,513 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 13:56:26,513 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 13:56:26,513 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 13:56:26,513 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 13:56:26,513 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 13:56:26,513 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 13:56:26,514 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 13:56:26,514 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 13:56:26,514 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 13:56:26,514 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 13:56:26,514 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 13:56:26,514 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 13:56:26,514 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 13:56:26,514 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 13:56:26,515 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-23 13:56:26,515 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 13:56:26,515 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 13:56:26,515 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 13:56:26,515 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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/working_dir_fcb0ed4c-245f-4451-bc5e-1fc2c10ea583/bin-2019/utaipan 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 -> Taipan 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 -> 05401c2719408060d1b8913a5a649bbde9938553 [2018-11-23 13:56:26,537 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 13:56:26,545 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 13:56:26,547 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 13:56:26,548 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 13:56:26,548 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 13:56:26,548 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_fcb0ed4c-245f-4451-bc5e-1fc2c10ea583/bin-2019/utaipan/../../sv-benchmarks/c/floats-cbmc-regression/float18_true-unreach-call.i [2018-11-23 13:56:26,582 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fcb0ed4c-245f-4451-bc5e-1fc2c10ea583/bin-2019/utaipan/data/b4ace3a93/50d7f2d047584ee2ae486a9762d814ba/FLAGaba93e174 [2018-11-23 13:56:27,041 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 13:56:27,041 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_fcb0ed4c-245f-4451-bc5e-1fc2c10ea583/sv-benchmarks/c/floats-cbmc-regression/float18_true-unreach-call.i [2018-11-23 13:56:27,050 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fcb0ed4c-245f-4451-bc5e-1fc2c10ea583/bin-2019/utaipan/data/b4ace3a93/50d7f2d047584ee2ae486a9762d814ba/FLAGaba93e174 [2018-11-23 13:56:27,059 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_fcb0ed4c-245f-4451-bc5e-1fc2c10ea583/bin-2019/utaipan/data/b4ace3a93/50d7f2d047584ee2ae486a9762d814ba [2018-11-23 13:56:27,061 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 13:56:27,062 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 13:56:27,063 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 13:56:27,063 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 13:56:27,065 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 13:56:27,065 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:56:27" (1/1) ... [2018-11-23 13:56:27,067 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72019208 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:56:27, skipping insertion in model container [2018-11-23 13:56:27,067 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:56:27" (1/1) ... [2018-11-23 13:56:27,073 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 13:56:27,105 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 13:56:27,404 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: sin at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherUnaryFloatOperation(IntegerTranslation.java:836) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.handleUnaryFloatFunction(StandardFunctionHandler.java:1326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:207) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1310) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:665) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1261) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:962) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1242) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:217) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:962) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3436) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2231) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:538) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 13:56:27,409 INFO L168 Benchmark]: Toolchain (without parser) took 347.16 ms. Allocated memory is still 1.0 GB. Free memory was 956.4 MB in the beginning and 943.0 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2018-11-23 13:56:27,410 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:56:27,411 INFO L168 Benchmark]: CACSL2BoogieTranslator took 343.40 ms. Allocated memory is still 1.0 GB. Free memory was 956.4 MB in the beginning and 943.0 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2018-11-23 13:56:27,412 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * 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 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 343.40 ms. Allocated memory is still 1.0 GB. Free memory was 956.4 MB in the beginning and 943.0 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: sin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: sin: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherUnaryFloatOperation(IntegerTranslation.java:836) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 13:56:28,584 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 13:56:28,586 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 13:56:28,595 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 13:56:28,595 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 13:56:28,596 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 13:56:28,596 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 13:56:28,598 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 13:56:28,599 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 13:56:28,599 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 13:56:28,600 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 13:56:28,600 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 13:56:28,601 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 13:56:28,602 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 13:56:28,603 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 13:56:28,603 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 13:56:28,604 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 13:56:28,606 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 13:56:28,607 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 13:56:28,608 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 13:56:28,609 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 13:56:28,610 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 13:56:28,612 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 13:56:28,612 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 13:56:28,612 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 13:56:28,613 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 13:56:28,614 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 13:56:28,614 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 13:56:28,615 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 13:56:28,616 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 13:56:28,616 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 13:56:28,617 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 13:56:28,617 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 13:56:28,617 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 13:56:28,618 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 13:56:28,619 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 13:56:28,619 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_fcb0ed4c-245f-4451-bc5e-1fc2c10ea583/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2018-11-23 13:56:28,629 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 13:56:28,630 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 13:56:28,630 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 13:56:28,630 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 13:56:28,631 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 13:56:28,631 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 13:56:28,631 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 13:56:28,631 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 13:56:28,631 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 13:56:28,631 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 13:56:28,632 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 13:56:28,632 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 13:56:28,632 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 13:56:28,632 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 13:56:28,632 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 13:56:28,633 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 13:56:28,633 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 13:56:28,633 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 13:56:28,633 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 13:56:28,633 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 13:56:28,633 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 13:56:28,633 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 13:56:28,634 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 13:56:28,634 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 13:56:28,634 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 13:56:28,634 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 13:56:28,634 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 13:56:28,634 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 13:56:28,634 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 13:56:28,635 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 13:56:28,635 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 13:56:28,635 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 13:56:28,635 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 13:56:28,635 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 13:56:28,635 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 13:56:28,635 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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/working_dir_fcb0ed4c-245f-4451-bc5e-1fc2c10ea583/bin-2019/utaipan 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 -> Taipan 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 -> 05401c2719408060d1b8913a5a649bbde9938553 [2018-11-23 13:56:28,665 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 13:56:28,674 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 13:56:28,677 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 13:56:28,678 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 13:56:28,678 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 13:56:28,679 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_fcb0ed4c-245f-4451-bc5e-1fc2c10ea583/bin-2019/utaipan/../../sv-benchmarks/c/floats-cbmc-regression/float18_true-unreach-call.i [2018-11-23 13:56:28,717 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fcb0ed4c-245f-4451-bc5e-1fc2c10ea583/bin-2019/utaipan/data/c7a174bf2/8d38d1507a2445ca8609db0fb59b14b9/FLAGc01de5c15 [2018-11-23 13:56:29,086 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 13:56:29,086 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_fcb0ed4c-245f-4451-bc5e-1fc2c10ea583/sv-benchmarks/c/floats-cbmc-regression/float18_true-unreach-call.i [2018-11-23 13:56:29,096 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fcb0ed4c-245f-4451-bc5e-1fc2c10ea583/bin-2019/utaipan/data/c7a174bf2/8d38d1507a2445ca8609db0fb59b14b9/FLAGc01de5c15 [2018-11-23 13:56:29,479 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_fcb0ed4c-245f-4451-bc5e-1fc2c10ea583/bin-2019/utaipan/data/c7a174bf2/8d38d1507a2445ca8609db0fb59b14b9 [2018-11-23 13:56:29,481 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 13:56:29,482 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 13:56:29,483 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 13:56:29,483 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 13:56:29,486 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 13:56:29,487 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:56:29" (1/1) ... [2018-11-23 13:56:29,488 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9bad2dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:56:29, skipping insertion in model container [2018-11-23 13:56:29,488 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:56:29" (1/1) ... [2018-11-23 13:56:29,495 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 13:56:29,525 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 13:56:29,881 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:56:29,885 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 13:56:29,909 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:56:30,118 INFO L195 MainTranslator]: Completed translation [2018-11-23 13:56:30,118 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:56:30 WrapperNode [2018-11-23 13:56:30,119 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 13:56:30,119 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 13:56:30,119 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 13:56:30,119 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 13:56:30,124 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:56:30" (1/1) ... [2018-11-23 13:56:30,136 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:56:30" (1/1) ... [2018-11-23 13:56:30,153 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 13:56:30,153 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 13:56:30,153 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 13:56:30,153 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 13:56:30,161 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:56:30" (1/1) ... [2018-11-23 13:56:30,161 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:56:30" (1/1) ... [2018-11-23 13:56:30,162 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:56:30" (1/1) ... [2018-11-23 13:56:30,162 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:56:30" (1/1) ... [2018-11-23 13:56:30,166 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:56:30" (1/1) ... [2018-11-23 13:56:30,170 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:56:30" (1/1) ... [2018-11-23 13:56:30,171 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:56:30" (1/1) ... [2018-11-23 13:56:30,172 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 13:56:30,173 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 13:56:30,173 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 13:56:30,173 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 13:56:30,173 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:56:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fcb0ed4c-245f-4451-bc5e-1fc2c10ea583/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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:2000 [2018-11-23 13:56:30,237 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 13:56:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 13:56:30,237 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 13:56:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 13:56:30,237 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 13:56:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 13:56:30,318 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Undeclared function symbol (fp.sin RoundingMode (_ FloatingPoint 11 53)) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.term(WrapperScript.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:406) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:121) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:289) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:709) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-23 13:56:30,321 INFO L168 Benchmark]: Toolchain (without parser) took 839.09 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 191.4 MB). Free memory was 947.9 MB in the beginning and 1.2 GB in the end (delta: -232.7 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:56:30,322 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:56:30,322 INFO L168 Benchmark]: CACSL2BoogieTranslator took 635.78 ms. Allocated memory is still 1.0 GB. Free memory was 947.9 MB in the beginning and 840.5 MB in the end (delta: 107.4 MB). Peak memory consumption was 107.4 MB. Max. memory is 11.5 GB. [2018-11-23 13:56:30,323 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.07 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 28.3 MB). Free memory was 840.5 MB in the beginning and 1.0 GB in the end (delta: -176.4 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. [2018-11-23 13:56:30,324 INFO L168 Benchmark]: Boogie Preprocessor took 19.18 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: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-23 13:56:30,324 INFO L168 Benchmark]: RCFGBuilder took 147.52 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 163.1 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -166.9 MB). Peak memory consumption was 14.4 MB. Max. memory is 11.5 GB. [2018-11-23 13:56:30,327 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 635.78 ms. Allocated memory is still 1.0 GB. Free memory was 947.9 MB in the beginning and 840.5 MB in the end (delta: 107.4 MB). Peak memory consumption was 107.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.07 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 28.3 MB). Free memory was 840.5 MB in the beginning and 1.0 GB in the end (delta: -176.4 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 19.18 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: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 147.52 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 163.1 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -166.9 MB). Peak memory consumption was 14.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: Undeclared function symbol (fp.sin RoundingMode (_ FloatingPoint 11 53)) de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: Undeclared function symbol (fp.sin RoundingMode (_ FloatingPoint 11 53)): de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...