./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0870a_false-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_87924b52-672b-440c-a374-fde520060a79/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_87924b52-672b-440c-a374-fde520060a79/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_87924b52-672b-440c-a374-fde520060a79/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_87924b52-672b-440c-a374-fde520060a79/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0870a_false-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_87924b52-672b-440c-a374-fde520060a79/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_87924b52-672b-440c-a374-fde520060a79/bin-2019/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 194cff8833bdef02e466ccd78bd00202eba4fac9 ......................................................................................................................................................................... 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_87924b52-672b-440c-a374-fde520060a79/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_87924b52-672b-440c-a374-fde520060a79/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_87924b52-672b-440c-a374-fde520060a79/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_87924b52-672b-440c-a374-fde520060a79/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0870a_false-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_87924b52-672b-440c-a374-fde520060a79/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_87924b52-672b-440c-a374-fde520060a79/bin-2019/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 194cff8833bdef02e466ccd78bd00202eba4fac9 .................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 03:37:53,377 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 03:37:53,378 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 03:37:53,386 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 03:37:53,386 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 03:37:53,386 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 03:37:53,387 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 03:37:53,388 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 03:37:53,388 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 03:37:53,389 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 03:37:53,389 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 03:37:53,389 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 03:37:53,390 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 03:37:53,390 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 03:37:53,391 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 03:37:53,391 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 03:37:53,391 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 03:37:53,392 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 03:37:53,393 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 03:37:53,394 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 03:37:53,394 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 03:37:53,395 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 03:37:53,397 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 03:37:53,397 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 03:37:53,397 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 03:37:53,397 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 03:37:53,398 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 03:37:53,398 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 03:37:53,398 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 03:37:53,399 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 03:37:53,399 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 03:37:53,399 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 03:37:53,399 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 03:37:53,400 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 03:37:53,400 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 03:37:53,400 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 03:37:53,400 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_87924b52-672b-440c-a374-fde520060a79/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-02 03:37:53,407 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 03:37:53,407 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 03:37:53,408 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 03:37:53,408 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 03:37:53,408 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 03:37:53,408 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 03:37:53,409 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 03:37:53,409 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 03:37:53,409 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 03:37:53,409 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 03:37:53,409 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 03:37:53,409 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 03:37:53,409 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 03:37:53,409 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 03:37:53,409 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 03:37:53,409 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 03:37:53,409 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 03:37:53,410 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 03:37:53,410 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 03:37:53,410 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 03:37:53,410 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 03:37:53,410 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 03:37:53,410 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 03:37:53,410 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 03:37:53,410 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 03:37:53,410 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 03:37:53,410 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-02 03:37:53,410 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 03:37:53,411 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 03:37:53,411 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_87924b52-672b-440c-a374-fde520060a79/bin-2019/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 -> 194cff8833bdef02e466ccd78bd00202eba4fac9 [2018-12-02 03:37:53,431 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 03:37:53,439 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 03:37:53,441 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 03:37:53,442 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 03:37:53,442 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 03:37:53,442 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_87924b52-672b-440c-a374-fde520060a79/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0870a_false-unreach-call.c [2018-12-02 03:37:53,481 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_87924b52-672b-440c-a374-fde520060a79/bin-2019/ukojak/data/fa6a0ecb1/aa2b4b3f67004127ab6f9b9b2cfd0f62/FLAGde97ec508 [2018-12-02 03:37:53,824 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 03:37:53,824 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_87924b52-672b-440c-a374-fde520060a79/sv-benchmarks/c/float-newlib/float_req_bl_0870a_false-unreach-call.c [2018-12-02 03:37:53,830 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_87924b52-672b-440c-a374-fde520060a79/bin-2019/ukojak/data/fa6a0ecb1/aa2b4b3f67004127ab6f9b9b2cfd0f62/FLAGde97ec508 [2018-12-02 03:37:53,838 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_87924b52-672b-440c-a374-fde520060a79/bin-2019/ukojak/data/fa6a0ecb1/aa2b4b3f67004127ab6f9b9b2cfd0f62 [2018-12-02 03:37:53,840 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 03:37:53,841 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 03:37:53,841 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 03:37:53,841 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 03:37:53,843 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 03:37:53,844 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:37:53" (1/1) ... [2018-12-02 03:37:53,845 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f5a6cc4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:37:53, skipping insertion in model container [2018-12-02 03:37:53,845 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:37:53" (1/1) ... [2018-12-02 03:37:53,850 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 03:37:53,870 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 03:37:53,997 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: createNanOrInfinity is unsupported in non-bitprecise translation at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.createNanOrInfinity(IntegerTranslation.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.handleNaNOrInfinity(StandardFunctionHandler.java:1660) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.lambda$36(StandardFunctionHandler.java:316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:208) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1320) 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.FunctionHandler.handleReturnStatement(FunctionHandler.java:539) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1897) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1513) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:963) 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:1490) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:963) 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:1342) 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:3446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2241) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:539) 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) [2018-12-02 03:37:53,999 INFO L168 Benchmark]: Toolchain (without parser) took 159.11 ms. Allocated memory is still 1.0 GB. Free memory was 954.4 MB in the beginning and 939.9 MB in the end (delta: 14.5 MB). Peak memory consumption was 14.5 MB. Max. memory is 11.5 GB. [2018-12-02 03:37:54,000 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 03:37:54,001 INFO L168 Benchmark]: CACSL2BoogieTranslator took 157.65 ms. Allocated memory is still 1.0 GB. Free memory was 951.7 MB in the beginning and 939.9 MB in the end (delta: 11.8 MB). Peak memory consumption was 11.8 MB. Max. memory is 11.5 GB. [2018-12-02 03:37:54,002 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 157.65 ms. Allocated memory is still 1.0 GB. Free memory was 951.7 MB in the beginning and 939.9 MB in the end (delta: 11.8 MB). Peak memory consumption was 11.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: createNanOrInfinity is unsupported in non-bitprecise translation de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: createNanOrInfinity is unsupported in non-bitprecise translation: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.createNanOrInfinity(IntegerTranslation.java:834) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-02 03:37:55,080 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 03:37:55,081 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 03:37:55,087 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 03:37:55,087 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 03:37:55,088 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 03:37:55,088 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 03:37:55,089 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 03:37:55,090 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 03:37:55,090 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 03:37:55,091 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 03:37:55,091 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 03:37:55,091 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 03:37:55,092 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 03:37:55,093 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 03:37:55,093 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 03:37:55,093 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 03:37:55,094 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 03:37:55,095 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 03:37:55,096 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 03:37:55,096 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 03:37:55,097 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 03:37:55,098 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 03:37:55,098 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 03:37:55,098 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 03:37:55,099 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 03:37:55,099 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 03:37:55,100 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 03:37:55,100 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 03:37:55,101 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 03:37:55,101 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 03:37:55,102 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 03:37:55,102 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 03:37:55,102 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 03:37:55,102 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 03:37:55,103 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 03:37:55,103 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_87924b52-672b-440c-a374-fde520060a79/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-12-02 03:37:55,111 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 03:37:55,111 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 03:37:55,111 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 03:37:55,111 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 03:37:55,112 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 03:37:55,112 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 03:37:55,112 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 03:37:55,112 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 03:37:55,113 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 03:37:55,113 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 03:37:55,113 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 03:37:55,113 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 03:37:55,113 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 03:37:55,113 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-02 03:37:55,113 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-02 03:37:55,113 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 03:37:55,114 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 03:37:55,114 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 03:37:55,114 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 03:37:55,114 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 03:37:55,114 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 03:37:55,114 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 03:37:55,114 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 03:37:55,115 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 03:37:55,115 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 03:37:55,115 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 03:37:55,115 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 03:37:55,115 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-02 03:37:55,115 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-02 03:37:55,115 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 03:37:55,116 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-02 03:37:55,116 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-02 03:37:55,116 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_87924b52-672b-440c-a374-fde520060a79/bin-2019/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 -> 194cff8833bdef02e466ccd78bd00202eba4fac9 [2018-12-02 03:37:55,136 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 03:37:55,146 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 03:37:55,149 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 03:37:55,150 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 03:37:55,150 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 03:37:55,151 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_87924b52-672b-440c-a374-fde520060a79/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0870a_false-unreach-call.c [2018-12-02 03:37:55,194 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_87924b52-672b-440c-a374-fde520060a79/bin-2019/ukojak/data/d43be7ecd/e50207c4493142c293403fcbe08a30af/FLAG728da1a2c [2018-12-02 03:37:55,656 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 03:37:55,656 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_87924b52-672b-440c-a374-fde520060a79/sv-benchmarks/c/float-newlib/float_req_bl_0870a_false-unreach-call.c [2018-12-02 03:37:55,662 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_87924b52-672b-440c-a374-fde520060a79/bin-2019/ukojak/data/d43be7ecd/e50207c4493142c293403fcbe08a30af/FLAG728da1a2c [2018-12-02 03:37:55,670 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_87924b52-672b-440c-a374-fde520060a79/bin-2019/ukojak/data/d43be7ecd/e50207c4493142c293403fcbe08a30af [2018-12-02 03:37:55,672 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 03:37:55,673 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 03:37:55,673 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 03:37:55,673 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 03:37:55,675 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 03:37:55,676 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:37:55" (1/1) ... [2018-12-02 03:37:55,677 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bdc2159 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:37:55, skipping insertion in model container [2018-12-02 03:37:55,678 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:37:55" (1/1) ... [2018-12-02 03:37:55,682 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 03:37:55,702 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 03:37:55,868 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 03:37:55,873 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 03:37:55,965 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 03:37:55,984 INFO L195 MainTranslator]: Completed translation [2018-12-02 03:37:55,984 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:37:55 WrapperNode [2018-12-02 03:37:55,984 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 03:37:55,985 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 03:37:55,985 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 03:37:55,985 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 03:37:55,990 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:37:55" (1/1) ... [2018-12-02 03:37:56,002 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:37:55" (1/1) ... [2018-12-02 03:37:56,026 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 03:37:56,026 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 03:37:56,026 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 03:37:56,026 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 03:37:56,032 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:37:55" (1/1) ... [2018-12-02 03:37:56,032 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:37:55" (1/1) ... [2018-12-02 03:37:56,036 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:37:55" (1/1) ... [2018-12-02 03:37:56,036 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:37:55" (1/1) ... [2018-12-02 03:37:56,055 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:37:55" (1/1) ... [2018-12-02 03:37:56,068 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:37:55" (1/1) ... [2018-12-02 03:37:56,071 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:37:55" (1/1) ... [2018-12-02 03:37:56,077 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 03:37:56,077 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 03:37:56,077 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 03:37:56,077 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 03:37:56,078 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:37:55" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_87924b52-672b-440c-a374-fde520060a79/bin-2019/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 [2018-12-02 03:37:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2018-12-02 03:37:56,118 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2018-12-02 03:37:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2018-12-02 03:37:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2018-12-02 03:37:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 03:37:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-12-02 03:37:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 03:37:56,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 03:37:56,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2018-12-02 03:37:56,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-02 03:37:56,119 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 03:37:56,270 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 03:37:56,290 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 03:37:57,059 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 03:37:57,100 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 03:37:57,120 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 03:37:58,513 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 03:37:58,521 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 03:37:59,761 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 03:38:10,145 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 03:38:10,154 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 03:38:10,254 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 03:38:10,542 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 03:38:10,953 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 03:38:21,937 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 03:38:22,072 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 03:38:24,054 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 03:38:34,221 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 03:38:42,855 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 03:38:52,933 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 03:39:06,966 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 03:39:06,966 INFO L280 CfgBuilder]: Removed 84 assue(true) statements. [2018-12-02 03:39:06,967 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:39:06 BoogieIcfgContainer [2018-12-02 03:39:06,967 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 03:39:06,967 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-02 03:39:06,967 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-02 03:39:06,975 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-02 03:39:06,975 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:39:06" (1/1) ... [2018-12-02 03:39:06,983 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:39:07,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 03:39:07,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 151 states and 258 transitions. [2018-12-02 03:39:07,010 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 258 transitions. [2018-12-02 03:39:07,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-12-02 03:39:07,011 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 03:39:07,052 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-02 03:39:07,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:39:07,101 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:39:07,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 03:39:07,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 03:39:07,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 151 states and 253 transitions. [2018-12-02 03:39:07,121 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 253 transitions. [2018-12-02 03:39:07,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-12-02 03:39:07,122 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 03:39:07,123 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-02 03:39:07,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:39:07,171 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:39:07,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 03:39:07,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 03:39:07,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 151 states and 252 transitions. [2018-12-02 03:39:07,401 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 252 transitions. [2018-12-02 03:39:07,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-12-02 03:39:07,401 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 03:39:07,402 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-02 03:39:07,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 03:39:07,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 03:39:07,572 WARN L497 CodeCheckObserver]: This program is UNSAFE, Check terminated with 3 iterations. [2018-12-02 03:39:07,613 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation could not match function ~Pluszero~LONGDOUBLE [2018-12-02 03:39:07,616 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation could not match function ~Pluszero~LONGDOUBLE [2018-12-02 03:39:07,623 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation could not match function ~Pluszero~LONGDOUBLE [2018-12-02 03:39:07,627 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation could not match function ~Pluszero~LONGDOUBLE [2018-12-02 03:39:07,634 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation could not match function ~Pluszero~LONGDOUBLE [2018-12-02 03:39:07,639 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation could not match function ~Pluszero~LONGDOUBLE [2018-12-02 03:39:07,646 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 02.12 03:39:07 ImpRootNode [2018-12-02 03:39:07,646 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-02 03:39:07,647 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 03:39:07,647 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 03:39:07,647 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 03:39:07,647 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:39:06" (3/4) ... [2018-12-02 03:39:07,649 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-12-02 03:39:07,664 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation could not match function ~Pluszero~LONGDOUBLE [2018-12-02 03:39:07,667 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation could not match function ~Pluszero~LONGDOUBLE [2018-12-02 03:39:07,669 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation could not match function ~Pluszero~LONGDOUBLE [2018-12-02 03:39:07,671 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation could not match function ~Pluszero~LONGDOUBLE [2018-12-02 03:39:07,675 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation could not match function ~Pluszero~LONGDOUBLE [2018-12-02 03:39:07,677 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation could not match function ~Pluszero~LONGDOUBLE [2018-12-02 03:39:07,713 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_87924b52-672b-440c-a374-fde520060a79/bin-2019/ukojak/witness.graphml [2018-12-02 03:39:07,713 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 03:39:07,713 INFO L168 Benchmark]: Toolchain (without parser) took 72041.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 944.7 MB in the beginning and 899.7 MB in the end (delta: 45.0 MB). Peak memory consumption was 186.6 MB. Max. memory is 11.5 GB. [2018-12-02 03:39:07,714 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 03:39:07,715 INFO L168 Benchmark]: CACSL2BoogieTranslator took 311.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -188.1 MB). Peak memory consumption was 39.7 MB. Max. memory is 11.5 GB. [2018-12-02 03:39:07,715 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-12-02 03:39:07,715 INFO L168 Benchmark]: Boogie Preprocessor took 50.75 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 03:39:07,715 INFO L168 Benchmark]: RCFGBuilder took 70889.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 975.6 MB in the end (delta: 145.1 MB). Peak memory consumption was 145.1 MB. Max. memory is 11.5 GB. [2018-12-02 03:39:07,716 INFO L168 Benchmark]: CodeCheck took 679.27 ms. Allocated memory is still 1.2 GB. Free memory was 975.6 MB in the beginning and 906.5 MB in the end (delta: 69.1 MB). Peak memory consumption was 69.1 MB. Max. memory is 11.5 GB. [2018-12-02 03:39:07,716 INFO L168 Benchmark]: Witness Printer took 66.32 ms. Allocated memory is still 1.2 GB. Free memory was 906.5 MB in the beginning and 899.7 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-12-02 03:39:07,717 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 192 locations, 1 error locations. UNSAFE Result, 0.5s OverallTime, 3 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 72 SDtfs, 12 SDslu, 12 SDs, 0 SdLazy, 32 SolverSat, 16 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 198 GetRequests, 190 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 32 NumberOfCodeBlocks, 32 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 18 ConstructedInterpolants, 1 QuantifiedInterpolants, 764 SizeOfPredicates, 5 NumberOfNonLiveVariables, 176 ConjunctsInSsa, 9 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - CounterExampleResult [Line: 607]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L12-L15] static const float one_fmod = 1.0, Zero_fmod[] = { 0.0, -0.0, }; [L107] static const float one_sqrt = 1.0, tiny_sqrt = 1.0e-30; [L195-L197] static const float two25_scalbn = 3.355443200e+07, twom25_scalbn = 2.9802322388e-08, huge_scalbn = 1.0e+30, tiny_scalbn = 1.0e-30; [L265-L293] static const float bp_pow[] = { 1.0, 1.5, }, dp_h_pow[] = { 0.0, 5.84960938e-01, }, dp_l_pow[] = { 0.0, 1.56322085e-06, }, zero_pow = 0.0, one_pow = 1.0, two_pow = 2.0, two24_pow = 16777216.0, huge_pow = 1.0e30, tiny_pow = 1.0e-30, L1_pow = 6.0000002384e-01, L2_pow = 4.2857143283e-01, L3_pow = 3.3333334327e-01, L4_pow = 2.7272811532e-01, L5_pow = 2.3066075146e-01, L6_pow = 2.0697501302e-01, P1_pow = 1.6666667163e-01, P2_pow = -2.7777778450e-03, P3_pow = 6.6137559770e-05, P4_pow = -1.6533901999e-06, P5_pow = 4.1381369442e-08, lg2_pow = 6.9314718246e-01, lg2_h_pow = 6.93145752e-01, lg2_l_pow = 1.42860654e-06, ovt_pow = 4.2995665694e-08, cp = 9.6179670095e-01, cp_h_pow = 9.6179199219e-01, cp_l_pow = 4.7017383622e-06, ivln2_pow = 1.4426950216e+00, ivln2_h_pow = 1.4426879883e+00, ivln2_l_pow = 7.0526075433e-06; [L598] float x = __VERIFIER_nondet_float(); [L599] float y = 0.0f / 0.0f; VAL [bp_pow={8192:0}, cp=0.9617919921875, cp=0.9617967009544373, cp=0.000004701738362200558, dp_h_pow={1073741824:0}, dp_l_pow={-2147483648:0}, huge_pow=1000000015047466200000000000000, huge_scalbn=1000000015047466200000000000000, ivln2_h_pow=1.44268798828125, ivln2_l_pow=0.000007052607543300837, ivln2_pow=1.4426950216293335, L1_pow=0.6000000238418579, L2_pow=0.4285714328289032, L3_pow=0.3333333432674408, L4_pow=0.2727281153202057, L5_pow=0.23066075146198273, L6_pow=0.20697501301765442, lg2_h_pow=0.693145751953125, lg2_l_pow=0.0000014286065379565116, lg2_pow=0.6931471824645996, one_fmod=1.0, one_pow=1.0, one_sqrt=1.0, ovt_pow=0.00000004299566569443414, P1_pow=0.1666666716337204, P2_pow=-0.0027777778450399637, P3_pow=0.0000661375597701408, P4_pow=-0.0000016533901998627698, P5_pow=0.00000004138136944220605, tiny_pow=0.0000000000000000000000000000010000000031710769, tiny_scalbn=0.0000000000000000000000000000010000000031710769, tiny_sqrt=0.0000000000000000000000000000010000000031710769, two24_pow=16777216, two25_scalbn=33554432, two_pow=2.0, twom25_scalbn=0.000000029802322387695312, Zero_fmod={536870912:0}] [L601] COND TRUE x != 1.0f [L296] float z, ax, z_h, z_l, p_h, p_l; [L297] float y1, t1, t2, r, s, t, u, v, w; [L298] __int32_t i, j, k, yisint, n; [L299] __int32_t hx, hy, ix, iy, is; VAL [bp_pow={8192:0}, cp=0.9617919921875, cp=0.9617967009544373, cp=0.000004701738362200558, dp_h_pow={1073741824:0}, dp_l_pow={-2147483648:0}, huge_pow=1000000015047466200000000000000, huge_scalbn=1000000015047466200000000000000, ivln2_h_pow=1.44268798828125, ivln2_l_pow=0.000007052607543300837, ivln2_pow=1.4426950216293335, L1_pow=0.6000000238418579, L2_pow=0.4285714328289032, L3_pow=0.3333333432674408, L4_pow=0.2727281153202057, L5_pow=0.23066075146198273, L6_pow=0.20697501301765442, lg2_h_pow=0.693145751953125, lg2_l_pow=0.0000014286065379565116, lg2_pow=0.6931471824645996, one_fmod=1.0, one_pow=1.0, one_sqrt=1.0, ovt_pow=0.00000004299566569443414, P1_pow=0.1666666716337204, P2_pow=-0.0027777778450399637, P3_pow=0.0000661375597701408, P4_pow=-0.0000016533901998627698, P5_pow=0.00000004138136944220605, tiny_pow=0.0000000000000000000000000000010000000031710769, tiny_scalbn=0.0000000000000000000000000000010000000031710769, tiny_sqrt=0.0000000000000000000000000000010000000031710769, two24_pow=16777216, two25_scalbn=33554432, two_pow=2.0, twom25_scalbn=0.000000029802322387695312, Zero_fmod={536870912:0}] [L302] ieee_float_shape_type gf_u; [L303] gf_u.value = (x) [L304] EXPR gf_u.word [L304] (hx) = gf_u.word [L307] ieee_float_shape_type gf_u; [L308] gf_u.value = (y) [L309] EXPR gf_u.word [L309] (hy) = gf_u.word [L311] ix = hx & 0x7fffffff [L312] iy = hy & 0x7fffffff VAL [bp_pow={8192:0}, cp=0.000004701738362200558, cp=0.9617919921875, cp=0.9617967009544373, dp_h_pow={1073741824:0}, dp_l_pow={-2147483648:0}, huge_pow=1000000015047466200000000000000, huge_scalbn=1000000015047466200000000000000, ivln2_h_pow=1.44268798828125, ivln2_l_pow=0.000007052607543300837, ivln2_pow=1.4426950216293335, L1_pow=0.6000000238418579, L2_pow=0.4285714328289032, L3_pow=0.3333333432674408, L4_pow=0.2727281153202057, L5_pow=0.23066075146198273, L6_pow=0.20697501301765442, lg2_h_pow=0.693145751953125, lg2_l_pow=0.0000014286065379565116, lg2_pow=0.6931471824645996, one_fmod=1.0, one_pow=1.0, one_sqrt=1.0, ovt_pow=0.00000004299566569443414, P1_pow=0.1666666716337204, P2_pow=-0.0027777778450399637, P3_pow=0.0000661375597701408, P4_pow=-0.0000016533901998627698, P5_pow=0.00000004138136944220605, tiny_pow=0.0000000000000000000000000000010000000031710769, tiny_scalbn=0.0000000000000000000000000000010000000031710769, tiny_sqrt=0.0000000000000000000000000000010000000031710769, two24_pow=16777216, two25_scalbn=33554432, two_pow=2.0, twom25_scalbn=0.000000029802322387695312, Zero_fmod={536870912:0}] [L314] COND FALSE !(((iy) == 0)) VAL [bp_pow={8192:0}, cp=0.9617967009544373, cp=0.000004701738362200558, cp=0.9617919921875, dp_h_pow={1073741824:0}, dp_l_pow={-2147483648:0}, huge_pow=1000000015047466200000000000000, huge_scalbn=1000000015047466200000000000000, ivln2_h_pow=1.44268798828125, ivln2_l_pow=0.000007052607543300837, ivln2_pow=1.4426950216293335, L1_pow=0.6000000238418579, L2_pow=0.4285714328289032, L3_pow=0.3333333432674408, L4_pow=0.2727281153202057, L5_pow=0.23066075146198273, L6_pow=0.20697501301765442, lg2_h_pow=0.693145751953125, lg2_l_pow=0.0000014286065379565116, lg2_pow=0.6931471824645996, one_fmod=1.0, one_pow=1.0, one_sqrt=1.0, ovt_pow=0.00000004299566569443414, P1_pow=0.1666666716337204, P2_pow=-0.0027777778450399637, P3_pow=0.0000661375597701408, P4_pow=-0.0000016533901998627698, P5_pow=0.00000004138136944220605, tiny_pow=0.0000000000000000000000000000010000000031710769, tiny_scalbn=0.0000000000000000000000000000010000000031710769, tiny_sqrt=0.0000000000000000000000000000010000000031710769, two24_pow=16777216, two25_scalbn=33554432, two_pow=2.0, twom25_scalbn=0.000000029802322387695312, Zero_fmod={536870912:0}] [L317] COND TRUE ((ix) > 0x7f800000L) || ((iy) > 0x7f800000L) [L318] COND TRUE ix == 0x3f800000 [L319] return one_pow; VAL [bp_pow={8192:0}, cp=0.000004701738362200558, cp=0.9617967009544373, cp=0.9617919921875, dp_h_pow={1073741824:0}, dp_l_pow={-2147483648:0}, huge_pow=1000000015047466200000000000000, huge_scalbn=1000000015047466200000000000000, ivln2_h_pow=1.44268798828125, ivln2_l_pow=0.000007052607543300837, ivln2_pow=1.4426950216293335, L1_pow=0.6000000238418579, L2_pow=0.4285714328289032, L3_pow=0.3333333432674408, L4_pow=0.2727281153202057, L5_pow=0.23066075146198273, L6_pow=0.20697501301765442, lg2_h_pow=0.693145751953125, lg2_l_pow=0.0000014286065379565116, lg2_pow=0.6931471824645996, one_fmod=1.0, one_pow=1.0, one_sqrt=1.0, ovt_pow=0.00000004299566569443414, P1_pow=0.1666666716337204, P2_pow=-0.0027777778450399637, P3_pow=0.0000661375597701408, P4_pow=-0.0000016533901998627698, P5_pow=0.00000004138136944220605, tiny_pow=0.0000000000000000000000000000010000000031710769, tiny_scalbn=0.0000000000000000000000000000010000000031710769, tiny_sqrt=0.0000000000000000000000000000010000000031710769, two24_pow=16777216, two25_scalbn=33554432, two_pow=2.0, twom25_scalbn=0.000000029802322387695312, Zero_fmod={536870912:0}] [L603] float res = __ieee754_powf(x, y); [L587] return x != x; [L606] COND TRUE !isnan_float(res) [L607] __VERIFIER_error() VAL [bp_pow={8192:0}, cp=0.9617967009544373, cp=0.000004701738362200558, cp=0.9617919921875, dp_h_pow={1073741824:0}, dp_l_pow={-2147483648:0}, huge_pow=1000000015047466200000000000000, huge_scalbn=1000000015047466200000000000000, ivln2_h_pow=1.44268798828125, ivln2_l_pow=0.000007052607543300837, ivln2_pow=1.4426950216293335, L1_pow=0.6000000238418579, L2_pow=0.4285714328289032, L3_pow=0.3333333432674408, L4_pow=0.2727281153202057, L5_pow=0.23066075146198273, L6_pow=0.20697501301765442, lg2_h_pow=0.693145751953125, lg2_l_pow=0.0000014286065379565116, lg2_pow=0.6931471824645996, one_fmod=1.0, one_pow=1.0, one_sqrt=1.0, ovt_pow=0.00000004299566569443414, P1_pow=0.1666666716337204, P2_pow=-0.0027777778450399637, P3_pow=0.0000661375597701408, P4_pow=-0.0000016533901998627698, P5_pow=0.00000004138136944220605, tiny_pow=0.0000000000000000000000000000010000000031710769, tiny_scalbn=0.0000000000000000000000000000010000000031710769, tiny_sqrt=0.0000000000000000000000000000010000000031710769, two24_pow=16777216, two25_scalbn=33554432, two_pow=2.0, twom25_scalbn=0.000000029802322387695312, Zero_fmod={536870912:0}] * 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 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 311.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -188.1 MB). Peak memory consumption was 39.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 41.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 50.75 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 70889.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 975.6 MB in the end (delta: 145.1 MB). Peak memory consumption was 145.1 MB. Max. memory is 11.5 GB. * CodeCheck took 679.27 ms. Allocated memory is still 1.2 GB. Free memory was 975.6 MB in the beginning and 906.5 MB in the end (delta: 69.1 MB). Peak memory consumption was 69.1 MB. Max. memory is 11.5 GB. * Witness Printer took 66.32 ms. Allocated memory is still 1.2 GB. Free memory was 906.5 MB in the beginning and 899.7 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation could not match function ~Pluszero~LONGDOUBLE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation could not match function ~Pluszero~LONGDOUBLE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation could not match function ~Pluszero~LONGDOUBLE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation could not match function ~Pluszero~LONGDOUBLE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation could not match function ~Pluszero~LONGDOUBLE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation could not match function ~Pluszero~LONGDOUBLE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation could not match function ~Pluszero~LONGDOUBLE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation could not match function ~Pluszero~LONGDOUBLE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation could not match function ~Pluszero~LONGDOUBLE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation could not match function ~Pluszero~LONGDOUBLE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation could not match function ~Pluszero~LONGDOUBLE - GenericResult: Unfinished Backtranslation Unfinished Backtranslation could not match function ~Pluszero~LONGDOUBLE RESULT: Ultimate proved your program to be incorrect! Received shutdown request...