./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0870b_true-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_8a8a4131-79bb-4596-abbd-22ddd5a2aa9c/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_8a8a4131-79bb-4596-abbd-22ddd5a2aa9c/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_8a8a4131-79bb-4596-abbd-22ddd5a2aa9c/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_8a8a4131-79bb-4596-abbd-22ddd5a2aa9c/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0870b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_8a8a4131-79bb-4596-abbd-22ddd5a2aa9c/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_8a8a4131-79bb-4596-abbd-22ddd5a2aa9c/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 08d6302d3ed7bf310f181699a2211422e4771bf9 ........................................................................................................................................................................... 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_8a8a4131-79bb-4596-abbd-22ddd5a2aa9c/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_8a8a4131-79bb-4596-abbd-22ddd5a2aa9c/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_8a8a4131-79bb-4596-abbd-22ddd5a2aa9c/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_8a8a4131-79bb-4596-abbd-22ddd5a2aa9c/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0870b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_8a8a4131-79bb-4596-abbd-22ddd5a2aa9c/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_8a8a4131-79bb-4596-abbd-22ddd5a2aa9c/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 08d6302d3ed7bf310f181699a2211422e4771bf9 .................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-08 11:47:44,653 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 11:47:44,654 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 11:47:44,661 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 11:47:44,661 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 11:47:44,661 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 11:47:44,662 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 11:47:44,663 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 11:47:44,664 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 11:47:44,664 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 11:47:44,665 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 11:47:44,665 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 11:47:44,665 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 11:47:44,666 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 11:47:44,666 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 11:47:44,667 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 11:47:44,667 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 11:47:44,668 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 11:47:44,669 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 11:47:44,670 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 11:47:44,670 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 11:47:44,671 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 11:47:44,672 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 11:47:44,672 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 11:47:44,672 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 11:47:44,673 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 11:47:44,673 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 11:47:44,674 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 11:47:44,674 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 11:47:44,674 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 11:47:44,674 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 11:47:44,675 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 11:47:44,675 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 11:47:44,675 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 11:47:44,676 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 11:47:44,676 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 11:47:44,676 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_8a8a4131-79bb-4596-abbd-22ddd5a2aa9c/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-08 11:47:44,683 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 11:47:44,683 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 11:47:44,684 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 11:47:44,684 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-08 11:47:44,684 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 11:47:44,684 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 11:47:44,685 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 11:47:44,685 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-08 11:47:44,685 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 11:47:44,685 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-08 11:47:44,685 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 11:47:44,685 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 11:47:44,685 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 11:47:44,685 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 11:47:44,686 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-08 11:47:44,686 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 11:47:44,686 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 11:47:44,686 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 11:47:44,686 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-08 11:47:44,686 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-08 11:47:44,686 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 11:47:44,686 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 11:47:44,686 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-08 11:47:44,687 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 11:47:44,687 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 11:47:44,687 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 11:47:44,687 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-08 11:47:44,687 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 11:47:44,687 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 11:47:44,687 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_8a8a4131-79bb-4596-abbd-22ddd5a2aa9c/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 -> 08d6302d3ed7bf310f181699a2211422e4771bf9 [2018-12-08 11:47:44,704 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 11:47:44,712 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 11:47:44,714 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 11:47:44,715 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 11:47:44,715 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 11:47:44,715 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_8a8a4131-79bb-4596-abbd-22ddd5a2aa9c/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0870b_true-unreach-call.c [2018-12-08 11:47:44,752 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8a8a4131-79bb-4596-abbd-22ddd5a2aa9c/bin-2019/ukojak/data/05b0526f7/bc59c56ad8c14e969c253696bc84964c/FLAG6a25d762b [2018-12-08 11:47:45,093 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 11:47:45,093 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_8a8a4131-79bb-4596-abbd-22ddd5a2aa9c/sv-benchmarks/c/float-newlib/double_req_bl_0870b_true-unreach-call.c [2018-12-08 11:47:45,098 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8a8a4131-79bb-4596-abbd-22ddd5a2aa9c/bin-2019/ukojak/data/05b0526f7/bc59c56ad8c14e969c253696bc84964c/FLAG6a25d762b [2018-12-08 11:47:45,106 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_8a8a4131-79bb-4596-abbd-22ddd5a2aa9c/bin-2019/ukojak/data/05b0526f7/bc59c56ad8c14e969c253696bc84964c [2018-12-08 11:47:45,108 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 11:47:45,109 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 11:47:45,109 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 11:47:45,109 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 11:47:45,111 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 11:47:45,112 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 11:47:45" (1/1) ... [2018-12-08 11:47:45,113 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c562b88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:47:45, skipping insertion in model container [2018-12-08 11:47:45,113 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 11:47:45" (1/1) ... [2018-12-08 11:47:45,118 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 11:47:45,137 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 11:47:45,259 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$35(StandardFunctionHandler.java:315) 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) [2018-12-08 11:47:45,261 INFO L168 Benchmark]: Toolchain (without parser) took 152.82 ms. Allocated memory is still 1.0 GB. Free memory was 952.2 MB in the beginning and 938.8 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2018-12-08 11:47:45,262 INFO L168 Benchmark]: CDTParser took 0.10 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. [2018-12-08 11:47:45,263 INFO L168 Benchmark]: CACSL2BoogieTranslator took 151.45 ms. Allocated memory is still 1.0 GB. Free memory was 949.6 MB in the beginning and 938.8 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-12-08 11:47:45,264 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 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 151.45 ms. Allocated memory is still 1.0 GB. Free memory was 949.6 MB in the beginning and 938.8 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 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 [2018-12-08 11:47:46,339 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 11:47:46,340 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 11:47:46,345 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 11:47:46,346 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 11:47:46,346 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 11:47:46,347 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 11:47:46,347 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 11:47:46,348 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 11:47:46,349 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 11:47:46,349 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 11:47:46,349 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 11:47:46,350 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 11:47:46,350 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 11:47:46,350 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 11:47:46,351 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 11:47:46,351 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 11:47:46,352 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 11:47:46,353 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 11:47:46,354 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 11:47:46,354 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 11:47:46,355 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 11:47:46,356 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 11:47:46,356 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 11:47:46,356 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 11:47:46,356 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 11:47:46,357 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 11:47:46,357 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 11:47:46,358 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 11:47:46,358 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 11:47:46,358 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 11:47:46,359 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 11:47:46,359 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 11:47:46,359 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 11:47:46,359 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 11:47:46,360 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 11:47:46,360 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_8a8a4131-79bb-4596-abbd-22ddd5a2aa9c/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-12-08 11:47:46,367 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 11:47:46,367 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 11:47:46,367 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 11:47:46,368 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-08 11:47:46,368 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 11:47:46,368 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 11:47:46,368 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 11:47:46,368 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-08 11:47:46,368 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-08 11:47:46,368 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 11:47:46,369 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 11:47:46,369 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 11:47:46,369 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 11:47:46,369 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-08 11:47:46,369 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-08 11:47:46,369 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-08 11:47:46,369 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 11:47:46,369 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 11:47:46,369 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 11:47:46,369 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-08 11:47:46,369 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-08 11:47:46,370 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 11:47:46,370 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 11:47:46,370 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-08 11:47:46,370 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 11:47:46,370 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 11:47:46,370 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 11:47:46,370 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-08 11:47:46,370 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-08 11:47:46,370 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 11:47:46,370 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-08 11:47:46,370 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-08 11:47:46,371 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_8a8a4131-79bb-4596-abbd-22ddd5a2aa9c/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 -> 08d6302d3ed7bf310f181699a2211422e4771bf9 [2018-12-08 11:47:46,388 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 11:47:46,395 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 11:47:46,397 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 11:47:46,398 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 11:47:46,398 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 11:47:46,398 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_8a8a4131-79bb-4596-abbd-22ddd5a2aa9c/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0870b_true-unreach-call.c [2018-12-08 11:47:46,435 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8a8a4131-79bb-4596-abbd-22ddd5a2aa9c/bin-2019/ukojak/data/624c1ea59/e3e1a70311cf4d0290a36278480905af/FLAG8cf217e2a [2018-12-08 11:47:46,880 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 11:47:46,880 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_8a8a4131-79bb-4596-abbd-22ddd5a2aa9c/sv-benchmarks/c/float-newlib/double_req_bl_0870b_true-unreach-call.c [2018-12-08 11:47:46,885 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8a8a4131-79bb-4596-abbd-22ddd5a2aa9c/bin-2019/ukojak/data/624c1ea59/e3e1a70311cf4d0290a36278480905af/FLAG8cf217e2a [2018-12-08 11:47:46,894 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_8a8a4131-79bb-4596-abbd-22ddd5a2aa9c/bin-2019/ukojak/data/624c1ea59/e3e1a70311cf4d0290a36278480905af [2018-12-08 11:47:46,895 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 11:47:46,896 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 11:47:46,897 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 11:47:46,897 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 11:47:46,899 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 11:47:46,899 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 11:47:46" (1/1) ... [2018-12-08 11:47:46,901 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@748af0a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:47:46, skipping insertion in model container [2018-12-08 11:47:46,901 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 11:47:46" (1/1) ... [2018-12-08 11:47:46,905 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 11:47:46,923 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 11:47:47,084 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 11:47:47,089 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 11:47:47,145 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 11:47:47,196 INFO L195 MainTranslator]: Completed translation [2018-12-08 11:47:47,196 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:47:47 WrapperNode [2018-12-08 11:47:47,196 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 11:47:47,197 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 11:47:47,197 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 11:47:47,197 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 11:47:47,201 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:47:47" (1/1) ... [2018-12-08 11:47:47,213 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:47:47" (1/1) ... [2018-12-08 11:47:47,236 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 11:47:47,237 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 11:47:47,237 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 11:47:47,237 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 11:47:47,242 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:47:47" (1/1) ... [2018-12-08 11:47:47,242 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:47:47" (1/1) ... [2018-12-08 11:47:47,247 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:47:47" (1/1) ... [2018-12-08 11:47:47,247 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:47:47" (1/1) ... [2018-12-08 11:47:47,268 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:47:47" (1/1) ... [2018-12-08 11:47:47,279 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:47:47" (1/1) ... [2018-12-08 11:47:47,282 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:47:47" (1/1) ... [2018-12-08 11:47:47,288 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 11:47:47,289 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 11:47:47,289 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 11:47:47,289 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 11:47:47,290 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:47:47" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8a8a4131-79bb-4596-abbd-22ddd5a2aa9c/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 [2018-12-08 11:47:47,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-12-08 11:47:47,327 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2018-12-08 11:47:47,327 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2018-12-08 11:47:47,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-12-08 11:47:47,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2018-12-08 11:47:47,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-08 11:47:47,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-12-08 11:47:47,327 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 11:47:47,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 11:47:47,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-08 11:47:47,328 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-08 11:47:47,481 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-08 11:47:47,509 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-08 11:47:47,527 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-08 11:47:47,585 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-08 11:47:51,654 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-08 11:47:51,692 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-08 11:47:51,748 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-08 11:47:51,765 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-08 11:47:51,816 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-08 11:48:02,294 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-08 11:48:12,451 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-08 11:48:22,634 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-08 11:48:23,176 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-08 11:48:30,214 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-08 11:48:47,547 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-08 11:48:47,580 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-08 11:48:48,310 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-08 11:49:01,018 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-08 11:49:01,066 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-08 11:49:01,422 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-08 11:49:03,554 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-08 11:49:04,510 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-08 11:49:05,111 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-08 11:49:05,519 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-08 11:49:05,536 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-08 11:49:21,571 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-08 11:49:22,186 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-08 11:51:53,700 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 11:51:53,700 INFO L280 CfgBuilder]: Removed 72 assue(true) statements. [2018-12-08 11:51:53,700 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 11:51:53 BoogieIcfgContainer [2018-12-08 11:51:53,701 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 11:51:53,701 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-08 11:51:53,701 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-08 11:51:53,709 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-08 11:51:53,709 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 11:51:53" (1/1) ... [2018-12-08 11:51:53,717 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:51:53,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 11:51:53,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 143 states and 243 transitions. [2018-12-08 11:51:53,746 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 243 transitions. [2018-12-08 11:51:53,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-12-08 11:51:53,747 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 11:51:53,781 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-08 11:51:53,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:51:53,828 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 11:51:53,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 11:51:53,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 11:51:53,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 143 states and 238 transitions. [2018-12-08 11:51:53,846 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 238 transitions. [2018-12-08 11:51:53,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-12-08 11:51:53,846 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 11:51:53,847 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-08 11:51:53,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:51:53,912 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 11:51:53,948 INFO L683 Elim1Store]: detected equality via solver [2018-12-08 11:51:53,949 INFO L683 Elim1Store]: detected equality via solver [2018-12-08 11:51:53,954 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2018-12-08 11:51:54,005 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 35 [2018-12-08 11:51:54,006 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-12-08 11:51:54,022 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 27 [2018-12-08 11:51:54,039 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 9 [2018-12-08 11:51:54,039 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-12-08 11:51:54,045 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 11:51:54,050 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-12-08 11:51:54,059 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 11:51:54,060 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:59, output treesize:20 [2018-12-08 11:51:54,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 11:51:58,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 11:51:58,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 143 states and 237 transitions. [2018-12-08 11:51:58,342 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 237 transitions. [2018-12-08 11:51:58,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-12-08 11:51:58,342 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 11:51:58,343 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-08 11:51:58,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:51:58,421 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 11:51:58,630 INFO L683 Elim1Store]: detected equality via solver [2018-12-08 11:51:58,630 INFO L683 Elim1Store]: detected equality via solver [2018-12-08 11:51:58,631 INFO L683 Elim1Store]: detected equality via solver [2018-12-08 11:51:58,632 INFO L683 Elim1Store]: detected equality via solver [2018-12-08 11:51:58,633 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 85 [2018-12-08 11:51:58,768 INFO L478 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 3 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 56 [2018-12-08 11:51:58,777 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 10 [2018-12-08 11:51:58,777 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-12-08 11:51:58,797 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 11:51:58,822 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 19 [2018-12-08 11:51:58,829 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 5 [2018-12-08 11:51:58,830 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-12-08 11:51:58,835 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 11:51:58,854 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 6 [2018-12-08 11:51:58,856 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 1 [2018-12-08 11:51:58,857 INFO L267 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2018-12-08 11:51:58,859 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 11:51:58,868 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-12-08 11:51:58,890 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-12-08 11:51:58,890 INFO L202 ElimStorePlain]: Needed 8 recursive calls to eliminate 4 variables, input treesize:79, output treesize:36 [2018-12-08 11:52:08,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 11:52:34,120 WARN L180 SmtUtils]: Spent 3.01 s on a formula simplification that was a NOOP. DAG size: 46 [2018-12-08 11:52:37,227 WARN L180 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2018-12-08 11:52:49,490 WARN L180 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 47 [2018-12-08 11:55:48,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 11:55:48,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 14 transitions. [2018-12-08 11:55:48,497 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 14 transitions. [2018-12-08 11:55:48,497 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-08 11:55:48,498 WARN L428 CodeCheckObserver]: This Program is SAFE, Check terminated with 4 iterations. [2018-12-08 11:55:48,503 INFO L779 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-12-08 11:55:51,818 WARN L180 SmtUtils]: Spent 3.31 s on a formula simplification that was a NOOP. DAG size: 43 [2018-12-08 11:55:52,405 WARN L180 SmtUtils]: Spent 586.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2018-12-08 11:55:52,508 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 11:55:52,510 INFO L583 CodeCheckObserver]: Invariant with dag size 14 [2018-12-08 11:55:52,513 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-08 11:55:52,513 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-08 11:55:52,515 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-08 11:55:52,515 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-08 11:55:52,515 INFO L583 CodeCheckObserver]: Invariant with dag size 3 [2018-12-08 11:55:52,516 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.12 11:55:52 ImpRootNode [2018-12-08 11:55:52,516 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-08 11:55:52,516 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-08 11:55:52,516 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-08 11:55:52,516 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-08 11:55:52,516 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 11:51:53" (3/4) ... [2018-12-08 11:55:52,518 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-08 11:55:52,521 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure copysign_double [2018-12-08 11:55:52,527 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-12-08 11:55:52,528 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2018-12-08 11:55:52,569 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_8a8a4131-79bb-4596-abbd-22ddd5a2aa9c/bin-2019/ukojak/witness.graphml [2018-12-08 11:55:52,569 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-08 11:55:52,570 INFO L168 Benchmark]: Toolchain (without parser) took 485673.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 944.7 MB in the beginning and 953.3 MB in the end (delta: -8.6 MB). Peak memory consumption was 134.0 MB. Max. memory is 11.5 GB. [2018-12-08 11:55:52,570 INFO L168 Benchmark]: CDTParser took 0.12 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. [2018-12-08 11:55:52,570 INFO L168 Benchmark]: CACSL2BoogieTranslator took 299.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -188.9 MB). Peak memory consumption was 41.0 MB. Max. memory is 11.5 GB. [2018-12-08 11:55:52,570 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.65 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-12-08 11:55:52,570 INFO L168 Benchmark]: Boogie Preprocessor took 51.81 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. [2018-12-08 11:55:52,571 INFO L168 Benchmark]: RCFGBuilder took 246412.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 932.6 MB in the end (delta: 188.9 MB). Peak memory consumption was 188.9 MB. Max. memory is 11.5 GB. [2018-12-08 11:55:52,571 INFO L168 Benchmark]: CodeCheck took 238814.82 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 524.3 kB). Free memory was 932.6 MB in the beginning and 966.0 MB in the end (delta: -33.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 11:55:52,571 INFO L168 Benchmark]: Witness Printer took 53.14 ms. Allocated memory is still 1.2 GB. Free memory was 966.0 MB in the beginning and 953.3 MB in the end (delta: 12.7 MB). Peak memory consumption was 12.7 MB. Max. memory is 11.5 GB. [2018-12-08 11:55:52,572 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, 205 locations, 1 error locations. SAFE Result, 234.7s OverallTime, 4 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 148 SDtfs, 40 SDslu, 40 SDs, 0 SdLazy, 168 SolverSat, 44 SolverUnsat, 24 SolverUnknown, 0 SolverNotchecked, 171.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 342 GetRequests, 305 SyntacticMatches, 3 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 158 ImplicationChecksByTransitivity, 55.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 10.8s InterpolantComputationTime, 32 NumberOfCodeBlocks, 32 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 29 ConstructedInterpolants, 9 QuantifiedInterpolants, 3819 SizeOfPredicates, 20 NumberOfNonLiveVariables, 319 ConjunctsInSsa, 33 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 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 - PositiveResult [Line: 583]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 565]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 268]: Loop Invariant [2018-12-08 11:55:52,572 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-08 11:55:52,573 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-08 11:55:52,573 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-12-08 11:55:52,573 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (!~fp.eq~DOUBLE(y, ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.div~DOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE(), ~Pluszero~LONGDOUBLE())) && ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0) == one_pow - InvariantResult [Line: 261]: Loop Invariant Derived loop invariant: ~NaN~LONGDOUBLE() == \result * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 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 299.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -188.9 MB). Peak memory consumption was 41.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.65 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 51.81 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 246412.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 932.6 MB in the end (delta: 188.9 MB). Peak memory consumption was 188.9 MB. Max. memory is 11.5 GB. * CodeCheck took 238814.82 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 524.3 kB). Free memory was 932.6 MB in the beginning and 966.0 MB in the end (delta: -33.4 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 53.14 ms. Allocated memory is still 1.2 GB. Free memory was 966.0 MB in the beginning and 953.3 MB in the end (delta: 12.7 MB). Peak memory consumption was 12.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...