./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0872a_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_51abb84b-7898-4420-b12d-7933be8a910f/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_51abb84b-7898-4420-b12d-7933be8a910f/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_51abb84b-7898-4420-b12d-7933be8a910f/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_51abb84b-7898-4420-b12d-7933be8a910f/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0872a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_51abb84b-7898-4420-b12d-7933be8a910f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_51abb84b-7898-4420-b12d-7933be8a910f/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 de684c37c732848e36bd7af73fbc5b39d9470a9b ................................................................................................................................................................... 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_51abb84b-7898-4420-b12d-7933be8a910f/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_51abb84b-7898-4420-b12d-7933be8a910f/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_51abb84b-7898-4420-b12d-7933be8a910f/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_51abb84b-7898-4420-b12d-7933be8a910f/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0872a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_51abb84b-7898-4420-b12d-7933be8a910f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_51abb84b-7898-4420-b12d-7933be8a910f/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 de684c37c732848e36bd7af73fbc5b39d9470a9b ......................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 11:25:31,405 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 11:25:31,406 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 11:25:31,415 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 11:25:31,415 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 11:25:31,416 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 11:25:31,417 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 11:25:31,418 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 11:25:31,419 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 11:25:31,420 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 11:25:31,421 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 11:25:31,421 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 11:25:31,422 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 11:25:31,422 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 11:25:31,423 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 11:25:31,424 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 11:25:31,424 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 11:25:31,425 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 11:25:31,427 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 11:25:31,428 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 11:25:31,429 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 11:25:31,430 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 11:25:31,432 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 11:25:31,432 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 11:25:31,432 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 11:25:31,433 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 11:25:31,433 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 11:25:31,434 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 11:25:31,435 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 11:25:31,435 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 11:25:31,436 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 11:25:31,436 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 11:25:31,436 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 11:25:31,436 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 11:25:31,437 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 11:25:31,438 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 11:25:31,438 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_51abb84b-7898-4420-b12d-7933be8a910f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-10 11:25:31,448 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 11:25:31,449 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 11:25:31,449 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 11:25:31,449 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 11:25:31,450 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 11:25:31,450 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 11:25:31,450 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 11:25:31,450 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 11:25:31,451 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 11:25:31,451 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 11:25:31,451 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 11:25:31,451 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 11:25:31,451 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 11:25:31,451 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 11:25:31,451 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 11:25:31,452 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 11:25:31,452 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 11:25:31,452 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 11:25:31,452 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 11:25:31,452 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 11:25:31,452 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 11:25:31,452 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 11:25:31,452 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 11:25:31,453 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 11:25:31,453 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 11:25:31,453 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 11:25:31,453 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 11:25:31,453 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 11:25:31,453 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_51abb84b-7898-4420-b12d-7933be8a910f/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 -> de684c37c732848e36bd7af73fbc5b39d9470a9b [2018-11-10 11:25:31,475 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 11:25:31,484 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 11:25:31,487 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 11:25:31,487 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 11:25:31,488 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 11:25:31,488 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_51abb84b-7898-4420-b12d-7933be8a910f/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0872a_true-unreach-call.c [2018-11-10 11:25:31,525 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_51abb84b-7898-4420-b12d-7933be8a910f/bin-2019/ukojak/data/5fcb49587/8fe0a07dc8344b198d6cd1a81e9c2815/FLAG9dd8d1150 [2018-11-10 11:25:31,953 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 11:25:31,953 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_51abb84b-7898-4420-b12d-7933be8a910f/sv-benchmarks/c/float-newlib/float_req_bl_0872a_true-unreach-call.c [2018-11-10 11:25:31,959 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_51abb84b-7898-4420-b12d-7933be8a910f/bin-2019/ukojak/data/5fcb49587/8fe0a07dc8344b198d6cd1a81e9c2815/FLAG9dd8d1150 [2018-11-10 11:25:31,969 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_51abb84b-7898-4420-b12d-7933be8a910f/bin-2019/ukojak/data/5fcb49587/8fe0a07dc8344b198d6cd1a81e9c2815 [2018-11-10 11:25:31,971 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 11:25:31,972 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 11:25:31,973 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 11:25:31,973 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 11:25:31,975 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 11:25:31,976 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:25:31" (1/1) ... [2018-11-10 11:25:31,977 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d401f6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:25:31, skipping insertion in model container [2018-11-10 11:25:31,978 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:25:31" (1/1) ... [2018-11-10 11:25:31,983 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 11:25:32,012 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 11:25:32,170 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:827) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.handleNaNOrInfinity(StandardFunctionHandler.java:1073) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.lambda$38(StandardFunctionHandler.java:294) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1349) 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:519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1776) 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:1542) 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:960) 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:1519) 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:960) 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:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) 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:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) 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:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 11:25:32,173 INFO L168 Benchmark]: Toolchain (without parser) took 201.30 ms. Allocated memory is still 1.0 GB. Free memory was 963.0 MB in the beginning and 945.8 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 11.5 GB. [2018-11-10 11:25:32,175 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 11:25:32,175 INFO L168 Benchmark]: CACSL2BoogieTranslator took 199.65 ms. Allocated memory is still 1.0 GB. Free memory was 957.6 MB in the beginning and 945.8 MB in the end (delta: 11.8 MB). Peak memory consumption was 11.8 MB. Max. memory is 11.5 GB. [2018-11-10 11:25:32,177 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 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 199.65 ms. Allocated memory is still 1.0 GB. Free memory was 957.6 MB in the beginning and 945.8 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:827) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 11:25:33,466 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 11:25:33,468 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 11:25:33,476 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 11:25:33,476 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 11:25:33,477 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 11:25:33,478 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 11:25:33,479 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 11:25:33,480 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 11:25:33,480 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 11:25:33,481 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 11:25:33,481 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 11:25:33,482 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 11:25:33,483 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 11:25:33,484 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 11:25:33,484 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 11:25:33,485 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 11:25:33,486 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 11:25:33,488 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 11:25:33,490 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 11:25:33,490 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 11:25:33,492 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 11:25:33,493 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 11:25:33,494 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 11:25:33,494 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 11:25:33,494 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 11:25:33,496 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 11:25:33,496 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 11:25:33,497 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 11:25:33,497 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 11:25:33,498 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 11:25:33,498 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 11:25:33,498 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 11:25:33,498 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 11:25:33,499 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 11:25:33,500 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 11:25:33,500 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_51abb84b-7898-4420-b12d-7933be8a910f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-10 11:25:33,511 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 11:25:33,511 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 11:25:33,512 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 11:25:33,512 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 11:25:33,512 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 11:25:33,512 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 11:25:33,512 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 11:25:33,513 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 11:25:33,513 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 11:25:33,513 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 11:25:33,513 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 11:25:33,513 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 11:25:33,513 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 11:25:33,513 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 11:25:33,513 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 11:25:33,513 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 11:25:33,513 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 11:25:33,514 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 11:25:33,514 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 11:25:33,514 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 11:25:33,514 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 11:25:33,514 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 11:25:33,514 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 11:25:33,514 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 11:25:33,515 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 11:25:33,515 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 11:25:33,515 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 11:25:33,515 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 11:25:33,515 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 11:25:33,515 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 11:25:33,515 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 11:25:33,515 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_51abb84b-7898-4420-b12d-7933be8a910f/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 -> de684c37c732848e36bd7af73fbc5b39d9470a9b [2018-11-10 11:25:33,543 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 11:25:33,551 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 11:25:33,553 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 11:25:33,554 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 11:25:33,554 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 11:25:33,555 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_51abb84b-7898-4420-b12d-7933be8a910f/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0872a_true-unreach-call.c [2018-11-10 11:25:33,592 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_51abb84b-7898-4420-b12d-7933be8a910f/bin-2019/ukojak/data/b16450084/ffa543a723e54c1d96befd2b352f1168/FLAGf6246acea [2018-11-10 11:25:33,929 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 11:25:33,929 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_51abb84b-7898-4420-b12d-7933be8a910f/sv-benchmarks/c/float-newlib/float_req_bl_0872a_true-unreach-call.c [2018-11-10 11:25:33,935 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_51abb84b-7898-4420-b12d-7933be8a910f/bin-2019/ukojak/data/b16450084/ffa543a723e54c1d96befd2b352f1168/FLAGf6246acea [2018-11-10 11:25:33,943 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_51abb84b-7898-4420-b12d-7933be8a910f/bin-2019/ukojak/data/b16450084/ffa543a723e54c1d96befd2b352f1168 [2018-11-10 11:25:33,946 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 11:25:33,947 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 11:25:33,948 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 11:25:33,948 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 11:25:33,951 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 11:25:33,952 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:25:33" (1/1) ... [2018-11-10 11:25:33,954 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50f5a4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:25:33, skipping insertion in model container [2018-11-10 11:25:33,955 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:25:33" (1/1) ... [2018-11-10 11:25:33,962 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 11:25:33,994 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 11:25:34,219 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 11:25:34,227 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 11:25:34,306 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 11:25:34,331 INFO L193 MainTranslator]: Completed translation [2018-11-10 11:25:34,331 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:25:34 WrapperNode [2018-11-10 11:25:34,332 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 11:25:34,332 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 11:25:34,332 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 11:25:34,333 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 11:25:34,340 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:25:34" (1/1) ... [2018-11-10 11:25:34,399 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:25:34" (1/1) ... [2018-11-10 11:25:34,431 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 11:25:34,431 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 11:25:34,431 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 11:25:34,431 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 11:25:34,437 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:25:34" (1/1) ... [2018-11-10 11:25:34,437 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:25:34" (1/1) ... [2018-11-10 11:25:34,444 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:25:34" (1/1) ... [2018-11-10 11:25:34,444 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:25:34" (1/1) ... [2018-11-10 11:25:34,465 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:25:34" (1/1) ... [2018-11-10 11:25:34,477 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:25:34" (1/1) ... [2018-11-10 11:25:34,481 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:25:34" (1/1) ... [2018-11-10 11:25:34,487 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 11:25:34,487 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 11:25:34,487 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 11:25:34,487 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 11:25:34,488 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:25:34" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_51abb84b-7898-4420-b12d-7933be8a910f/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 [2018-11-10 11:25:34,527 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2018-11-10 11:25:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2018-11-10 11:25:34,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2018-11-10 11:25:34,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 11:25:34,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-10 11:25:34,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2018-11-10 11:25:34,528 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 11:25:34,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 11:25:34,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2018-11-10 11:25:34,528 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 11:25:34,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-10 11:25:34,773 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:25:34,793 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:25:34,821 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:25:34,834 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:25:35,353 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:25:35,356 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:25:35,367 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:25:35,371 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:25:35,375 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:25:35,379 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:25:35,435 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:25:35,438 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:25:35,475 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:25:35,494 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:25:35,559 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:25:35,566 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:25:36,032 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:25:36,036 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:25:36,451 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:25:36,455 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:25:45,897 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:25:45,901 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:25:46,062 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:25:46,067 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:25:46,940 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:25:46,944 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:25:57,113 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:25:57,117 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:26:04,112 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:26:04,116 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:26:07,138 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:26:07,142 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:26:07,333 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:26:07,336 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:26:09,210 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:26:09,214 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:26:10,943 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:26:10,947 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:26:21,141 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:26:21,145 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:26:21,157 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:26:21,161 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:26:21,249 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:26:21,253 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 11:27:39,621 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 11:27:39,622 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 11:27:39 BoogieIcfgContainer [2018-11-10 11:27:39,622 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 11:27:39,622 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 11:27:39,622 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 11:27:39,630 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 11:27:39,630 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 11:27:39" (1/1) ... [2018-11-10 11:27:39,637 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 11:27:39,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 11:27:39,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 153 states and 261 transitions. [2018-11-10 11:27:39,662 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 261 transitions. [2018-11-10 11:27:39,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-11-10 11:27:39,664 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 11:27:39,698 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 11:27:39,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:27:39,741 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 11:27:39,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 11:27:39,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 11:27:39,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 153 states and 256 transitions. [2018-11-10 11:27:39,758 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 256 transitions. [2018-11-10 11:27:39,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-10 11:27:39,759 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 11:27:39,760 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 11:27:39,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:27:39,807 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 11:27:39,841 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 11:28:40,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 11:28:40,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 155 states and 270 transitions. [2018-11-10 11:28:40,564 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 270 transitions. [2018-11-10 11:28:40,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-11-10 11:28:40,564 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 11:28:40,565 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 11:28:40,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:28:40,609 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 11:28:40,753 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 11:28:41,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 11:28:41,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 11 states and 10 transitions. [2018-11-10 11:28:41,544 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 10 transitions. [2018-11-10 11:28:41,544 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 11:28:41,544 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 4 iterations. [2018-11-10 11:28:41,550 INFO L778 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-10 11:28:41,598 INFO L582 CodeCheckObserver]: Invariant with dag size 10 [2018-11-10 11:28:41,602 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:28:41,603 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:28:41,605 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:28:41,605 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:28:41,606 INFO L582 CodeCheckObserver]: Invariant with dag size 6 [2018-11-10 11:28:41,606 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:28:41,606 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:28:41,606 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:28:41,606 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:28:41,607 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 11:28:41,607 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 10.11 11:28:41 ImpRootNode [2018-11-10 11:28:41,607 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-10 11:28:41,607 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 11:28:41,607 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 11:28:41,607 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 11:28:41,608 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 11:27:39" (3/4) ... [2018-11-10 11:28:41,610 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 11:28:41,614 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure copysign_float [2018-11-10 11:28:41,627 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 309 nodes and edges [2018-11-10 11:28:41,628 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 92 nodes and edges [2018-11-10 11:28:41,629 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 41 nodes and edges [2018-11-10 11:28:41,629 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-11-10 11:28:41,650 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ~to_fp~LONGDOUBLE(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 1.0)) == \result [2018-11-10 11:28:41,737 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_51abb84b-7898-4420-b12d-7933be8a910f/bin-2019/ukojak/witness.graphml [2018-11-10 11:28:41,738 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 11:28:41,738 INFO L168 Benchmark]: Toolchain (without parser) took 187791.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 220.2 MB). Free memory was 949.2 MB in the beginning and 1.0 GB in the end (delta: -58.3 MB). Peak memory consumption was 161.9 MB. Max. memory is 11.5 GB. [2018-11-10 11:28:41,739 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 11:28:41,739 INFO L168 Benchmark]: CACSL2BoogieTranslator took 383.91 ms. Allocated memory is still 1.0 GB. Free memory was 949.2 MB in the beginning and 916.8 MB in the end (delta: 32.4 MB). Peak memory consumption was 32.4 MB. Max. memory is 11.5 GB. [2018-11-10 11:28:41,740 INFO L168 Benchmark]: Boogie Procedure Inliner took 98.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 916.8 MB in the beginning and 1.1 GB in the end (delta: -228.5 MB). Peak memory consumption was 17.9 MB. Max. memory is 11.5 GB. [2018-11-10 11:28:41,740 INFO L168 Benchmark]: Boogie Preprocessor took 55.72 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. [2018-11-10 11:28:41,740 INFO L168 Benchmark]: RCFGBuilder took 125134.81 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 61.3 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -8.2 MB). Peak memory consumption was 324.6 MB. Max. memory is 11.5 GB. [2018-11-10 11:28:41,740 INFO L168 Benchmark]: CodeCheck took 61984.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 108.8 MB). Peak memory consumption was 108.8 MB. Max. memory is 11.5 GB. [2018-11-10 11:28:41,741 INFO L168 Benchmark]: Witness Printer took 130.45 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 30.5 MB). Peak memory consumption was 30.5 MB. Max. memory is 11.5 GB. [2018-11-10 11:28:41,743 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, 486 locations, 1 error locations. SAFE Result, 61.9s OverallTime, 4 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 154 SDtfs, 52 SDslu, 64 SDs, 0 SdLazy, 164 SolverSat, 44 SolverUnsat, 12 SolverUnknown, 0 SolverNotchecked, 118.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 302 GetRequests, 277 SyntacticMatches, 1 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 0.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 29 NumberOfCodeBlocks, 29 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 26 ConstructedInterpolants, 1 QuantifiedInterpolants, 1032 SizeOfPredicates, 9 NumberOfNonLiveVariables, 254 ConjunctsInSsa, 13 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: 599]: 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: 301]: Loop Invariant [2018-11-10 11:28:41,744 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:28:41,745 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:28:41,745 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:28:41,745 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE Derived loop invariant: y == ~Pluszero~LONGDOUBLE() && ~to_fp~LONGDOUBLE(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 1.0)) == one_pow - InvariantResult [Line: 295]: Loop Invariant [2018-11-10 11:28:41,745 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:28:41,746 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:28:41,746 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 11:28:41,746 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE Derived loop invariant: ~to_fp~LONGDOUBLE(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 1.0)) == \result - InvariantResult [Line: 586]: Loop Invariant Derived loop invariant: 1 * 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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 383.91 ms. Allocated memory is still 1.0 GB. Free memory was 949.2 MB in the beginning and 916.8 MB in the end (delta: 32.4 MB). Peak memory consumption was 32.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 98.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 916.8 MB in the beginning and 1.1 GB in the end (delta: -228.5 MB). Peak memory consumption was 17.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 55.72 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. * RCFGBuilder took 125134.81 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 61.3 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -8.2 MB). Peak memory consumption was 324.6 MB. Max. memory is 11.5 GB. * CodeCheck took 61984.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 108.8 MB). Peak memory consumption was 108.8 MB. Max. memory is 11.5 GB. * Witness Printer took 130.45 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 30.5 MB). Peak memory consumption was 30.5 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 RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE 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...