./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0873b_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_f53e1eb5-0175-463a-90a7-33c723f5352f/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f53e1eb5-0175-463a-90a7-33c723f5352f/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f53e1eb5-0175-463a-90a7-33c723f5352f/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f53e1eb5-0175-463a-90a7-33c723f5352f/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0873b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f53e1eb5-0175-463a-90a7-33c723f5352f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f53e1eb5-0175-463a-90a7-33c723f5352f/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 36595ca361fa1e0c8c693eb8c58ac7080e42d75a ........................................................................................................................................................................ 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_f53e1eb5-0175-463a-90a7-33c723f5352f/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f53e1eb5-0175-463a-90a7-33c723f5352f/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f53e1eb5-0175-463a-90a7-33c723f5352f/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f53e1eb5-0175-463a-90a7-33c723f5352f/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0873b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f53e1eb5-0175-463a-90a7-33c723f5352f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f53e1eb5-0175-463a-90a7-33c723f5352f/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 36595ca361fa1e0c8c693eb8c58ac7080e42d75a .............................................................................................................................................................................................................................................................................................................................................................................................. 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 05:47:53,052 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 05:47:53,053 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 05:47:53,060 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 05:47:53,060 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 05:47:53,061 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 05:47:53,062 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 05:47:53,063 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 05:47:53,064 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 05:47:53,065 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 05:47:53,065 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 05:47:53,065 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 05:47:53,066 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 05:47:53,067 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 05:47:53,068 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 05:47:53,068 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 05:47:53,069 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 05:47:53,070 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 05:47:53,071 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 05:47:53,072 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 05:47:53,073 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 05:47:53,074 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 05:47:53,077 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 05:47:53,077 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 05:47:53,078 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 05:47:53,078 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 05:47:53,079 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 05:47:53,080 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 05:47:53,080 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 05:47:53,081 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 05:47:53,081 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 05:47:53,082 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 05:47:53,082 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 05:47:53,082 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 05:47:53,082 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 05:47:53,083 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 05:47:53,083 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f53e1eb5-0175-463a-90a7-33c723f5352f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-10 05:47:53,093 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 05:47:53,094 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 05:47:53,094 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 05:47:53,094 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 05:47:53,095 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 05:47:53,095 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 05:47:53,095 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 05:47:53,095 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 05:47:53,096 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 05:47:53,096 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 05:47:53,096 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 05:47:53,096 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 05:47:53,096 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 05:47:53,096 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 05:47:53,097 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 05:47:53,097 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 05:47:53,097 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 05:47:53,097 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 05:47:53,097 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 05:47:53,097 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 05:47:53,098 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 05:47:53,098 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 05:47:53,098 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 05:47:53,098 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 05:47:53,098 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 05:47:53,098 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 05:47:53,098 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 05:47:53,099 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 05:47:53,099 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_f53e1eb5-0175-463a-90a7-33c723f5352f/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 -> 36595ca361fa1e0c8c693eb8c58ac7080e42d75a [2018-11-10 05:47:53,124 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 05:47:53,134 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 05:47:53,136 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 05:47:53,137 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 05:47:53,137 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 05:47:53,138 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f53e1eb5-0175-463a-90a7-33c723f5352f/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0873b_true-unreach-call.c [2018-11-10 05:47:53,183 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f53e1eb5-0175-463a-90a7-33c723f5352f/bin-2019/ukojak/data/12a300fa1/a6255cbfdcc041499c9359ef56bb9a5f/FLAG06539017e [2018-11-10 05:47:53,609 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 05:47:53,610 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f53e1eb5-0175-463a-90a7-33c723f5352f/sv-benchmarks/c/float-newlib/float_req_bl_0873b_true-unreach-call.c [2018-11-10 05:47:53,618 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f53e1eb5-0175-463a-90a7-33c723f5352f/bin-2019/ukojak/data/12a300fa1/a6255cbfdcc041499c9359ef56bb9a5f/FLAG06539017e [2018-11-10 05:47:53,628 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f53e1eb5-0175-463a-90a7-33c723f5352f/bin-2019/ukojak/data/12a300fa1/a6255cbfdcc041499c9359ef56bb9a5f [2018-11-10 05:47:53,631 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 05:47:53,632 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 05:47:53,633 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 05:47:53,633 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 05:47:53,635 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 05:47:53,636 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:47:53" (1/1) ... [2018-11-10 05:47:53,637 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15bcd2c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:47:53, skipping insertion in model container [2018-11-10 05:47:53,637 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:47:53" (1/1) ... [2018-11-10 05:47:53,643 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 05:47:53,673 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 05:47:53,830 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 05:47:53,832 INFO L168 Benchmark]: Toolchain (without parser) took 200.68 ms. Allocated memory is still 1.0 GB. Free memory was 953.8 MB in the beginning and 936.6 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 11.5 GB. [2018-11-10 05:47:53,833 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:47:53,834 INFO L168 Benchmark]: CACSL2BoogieTranslator took 199.14 ms. Allocated memory is still 1.0 GB. Free memory was 951.1 MB in the beginning and 936.6 MB in the end (delta: 14.5 MB). Peak memory consumption was 14.5 MB. Max. memory is 11.5 GB. [2018-11-10 05:47:53,835 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 199.14 ms. Allocated memory is still 1.0 GB. Free memory was 951.1 MB in the beginning and 936.6 MB in the end (delta: 14.5 MB). Peak memory consumption was 14.5 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 05:47:55,063 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 05:47:55,064 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 05:47:55,071 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 05:47:55,071 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 05:47:55,072 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 05:47:55,072 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 05:47:55,074 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 05:47:55,075 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 05:47:55,076 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 05:47:55,076 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 05:47:55,077 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 05:47:55,078 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 05:47:55,078 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 05:47:55,079 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 05:47:55,080 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 05:47:55,080 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 05:47:55,082 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 05:47:55,083 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 05:47:55,085 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 05:47:55,086 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 05:47:55,087 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 05:47:55,088 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 05:47:55,088 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 05:47:55,088 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 05:47:55,089 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 05:47:55,090 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 05:47:55,090 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 05:47:55,091 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 05:47:55,092 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 05:47:55,092 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 05:47:55,092 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 05:47:55,092 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 05:47:55,093 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 05:47:55,094 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 05:47:55,094 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 05:47:55,094 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f53e1eb5-0175-463a-90a7-33c723f5352f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-10 05:47:55,105 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 05:47:55,105 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 05:47:55,105 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 05:47:55,106 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 05:47:55,106 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 05:47:55,106 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 05:47:55,106 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 05:47:55,106 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 05:47:55,107 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 05:47:55,107 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 05:47:55,107 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 05:47:55,107 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 05:47:55,107 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 05:47:55,107 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 05:47:55,107 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 05:47:55,107 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 05:47:55,107 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 05:47:55,107 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 05:47:55,108 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 05:47:55,108 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 05:47:55,108 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 05:47:55,108 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 05:47:55,108 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 05:47:55,108 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 05:47:55,108 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 05:47:55,108 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 05:47:55,109 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 05:47:55,109 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 05:47:55,109 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 05:47:55,109 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 05:47:55,109 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 05:47:55,111 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_f53e1eb5-0175-463a-90a7-33c723f5352f/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 -> 36595ca361fa1e0c8c693eb8c58ac7080e42d75a [2018-11-10 05:47:55,140 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 05:47:55,149 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 05:47:55,152 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 05:47:55,153 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 05:47:55,153 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 05:47:55,154 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f53e1eb5-0175-463a-90a7-33c723f5352f/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0873b_true-unreach-call.c [2018-11-10 05:47:55,197 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f53e1eb5-0175-463a-90a7-33c723f5352f/bin-2019/ukojak/data/57891c07d/04ad0e88309c434290f4f7d13fbbbb93/FLAGfb425b3b1 [2018-11-10 05:47:55,623 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 05:47:55,624 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f53e1eb5-0175-463a-90a7-33c723f5352f/sv-benchmarks/c/float-newlib/float_req_bl_0873b_true-unreach-call.c [2018-11-10 05:47:55,631 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f53e1eb5-0175-463a-90a7-33c723f5352f/bin-2019/ukojak/data/57891c07d/04ad0e88309c434290f4f7d13fbbbb93/FLAGfb425b3b1 [2018-11-10 05:47:55,640 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f53e1eb5-0175-463a-90a7-33c723f5352f/bin-2019/ukojak/data/57891c07d/04ad0e88309c434290f4f7d13fbbbb93 [2018-11-10 05:47:55,643 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 05:47:55,643 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 05:47:55,644 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 05:47:55,644 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 05:47:55,647 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 05:47:55,648 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:47:55" (1/1) ... [2018-11-10 05:47:55,650 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ea1f715 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:47:55, skipping insertion in model container [2018-11-10 05:47:55,650 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:47:55" (1/1) ... [2018-11-10 05:47:55,655 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 05:47:55,683 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 05:47:55,901 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:47:55,909 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 05:47:56,000 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:47:56,025 INFO L193 MainTranslator]: Completed translation [2018-11-10 05:47:56,026 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:47:56 WrapperNode [2018-11-10 05:47:56,026 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 05:47:56,027 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 05:47:56,027 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 05:47:56,027 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 05:47:56,034 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:47:56" (1/1) ... [2018-11-10 05:47:56,095 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:47:56" (1/1) ... [2018-11-10 05:47:56,121 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 05:47:56,121 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 05:47:56,121 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 05:47:56,121 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 05:47:56,128 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:47:56" (1/1) ... [2018-11-10 05:47:56,128 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:47:56" (1/1) ... [2018-11-10 05:47:56,132 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:47:56" (1/1) ... [2018-11-10 05:47:56,133 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:47:56" (1/1) ... [2018-11-10 05:47:56,151 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:47:56" (1/1) ... [2018-11-10 05:47:56,161 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:47:56" (1/1) ... [2018-11-10 05:47:56,164 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:47:56" (1/1) ... [2018-11-10 05:47:56,171 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 05:47:56,171 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 05:47:56,171 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 05:47:56,171 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 05:47:56,172 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:47:56" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f53e1eb5-0175-463a-90a7-33c723f5352f/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 05:47:56,216 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2018-11-10 05:47:56,216 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2018-11-10 05:47:56,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2018-11-10 05:47:56,216 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 05:47:56,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-10 05:47:56,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2018-11-10 05:47:56,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 05:47:56,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 05:47:56,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2018-11-10 05:47:56,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 05:47:56,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-10 05:47:56,404 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:47:56,421 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:47:56,449 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:47:56,465 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:47:56,878 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:47:56,881 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:47:56,889 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:47:56,893 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:47:56,900 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:47:56,903 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:47:56,957 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:47:56,959 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:47:56,994 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:47:57,006 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:47:57,056 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:47:57,061 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:47:57,616 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:47:57,645 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:47:58,175 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:47:58,178 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:48:05,151 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:48:05,156 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:48:05,319 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:48:05,323 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:48:05,891 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:48:05,895 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:48:16,069 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:48:16,074 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:48:17,469 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:48:17,473 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:48:21,864 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:48:21,868 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:48:23,230 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:48:23,234 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:48:24,289 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:48:24,293 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:48:25,978 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:48:25,981 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:48:36,180 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:48:36,184 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:48:36,195 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:48:36,199 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:48:36,280 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:48:36,284 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 05:49:45,973 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 05:49:45,974 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:49:45 BoogieIcfgContainer [2018-11-10 05:49:45,974 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 05:49:45,974 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 05:49:45,974 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 05:49:45,982 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 05:49:45,983 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:49:45" (1/1) ... [2018-11-10 05:49:45,991 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:49:46,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 05:49:46,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 153 states and 261 transitions. [2018-11-10 05:49:46,018 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 261 transitions. [2018-11-10 05:49:46,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-11-10 05:49:46,019 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 05:49:46,055 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 05:49:46,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:49:46,109 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 05:49:46,120 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 05:49:46,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 05:49:46,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 153 states and 256 transitions. [2018-11-10 05:49:46,131 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 256 transitions. [2018-11-10 05:49:46,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-10 05:49:46,132 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 05:49:46,133 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 05:49:46,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:49:46,176 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 05:49:46,207 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 05:50:44,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 05:50:44,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 155 states and 270 transitions. [2018-11-10 05:50:44,774 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 270 transitions. [2018-11-10 05:50:44,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-11-10 05:50:44,775 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 05:50:44,775 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 05:50:44,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:50:44,811 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 05:50:44,993 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 05:50:46,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 05:50:46,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 155 states and 267 transitions. [2018-11-10 05:50:46,227 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 267 transitions. [2018-11-10 05:50:46,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-10 05:50:46,227 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 05:50:46,228 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 05:50:46,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:50:46,269 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 05:50:46,535 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 05:50:46,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 05:50:46,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 155 states and 266 transitions. [2018-11-10 05:50:46,970 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 266 transitions. [2018-11-10 05:50:46,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-11-10 05:50:46,970 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 05:50:46,971 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-10 05:50:47,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:50:47,012 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 05:50:47,227 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 05:50:49,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 05:50:49,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 13 states and 12 transitions. [2018-11-10 05:50:49,082 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 12 transitions. [2018-11-10 05:50:49,082 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 05:50:49,083 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 6 iterations. [2018-11-10 05:50:49,089 INFO L778 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-10 05:50:49,176 INFO L582 CodeCheckObserver]: Invariant with dag size 15 [2018-11-10 05:50:49,180 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:50:49,180 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:50:49,181 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:50:49,181 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:50:49,181 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:50:49,184 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:50:49,185 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:50:49,185 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:50:49,185 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:50:49,185 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:50:49,186 INFO L582 CodeCheckObserver]: Invariant with dag size 6 [2018-11-10 05:50:49,186 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:50:49,186 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:50:49,187 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:50:49,187 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:50:49,187 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 05:50:49,188 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 10.11 05:50:49 ImpRootNode [2018-11-10 05:50:49,188 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-10 05:50:49,188 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 05:50:49,188 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 05:50:49,188 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 05:50:49,189 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:49:45" (3/4) ... [2018-11-10 05:50:49,192 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 05:50:49,196 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure copysign_float [2018-11-10 05:50:49,208 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 309 nodes and edges [2018-11-10 05:50:49,209 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 92 nodes and edges [2018-11-10 05:50:49,210 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 40 nodes and edges [2018-11-10 05:50:49,211 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-11-10 05:50:49,236 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 05:50:49,323 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_f53e1eb5-0175-463a-90a7-33c723f5352f/bin-2019/ukojak/witness.graphml [2018-11-10 05:50:49,323 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 05:50:49,324 INFO L168 Benchmark]: Toolchain (without parser) took 173681.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 190.8 MB). Free memory was 950.8 MB in the beginning and 769.2 MB in the end (delta: 181.6 MB). Peak memory consumption was 372.4 MB. Max. memory is 11.5 GB. [2018-11-10 05:50:49,325 INFO L168 Benchmark]: CDTParser took 0.14 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 05:50:49,325 INFO L168 Benchmark]: CACSL2BoogieTranslator took 382.28 ms. Allocated memory is still 1.0 GB. Free memory was 950.8 MB in the beginning and 918.6 MB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. [2018-11-10 05:50:49,326 INFO L168 Benchmark]: Boogie Procedure Inliner took 94.43 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 918.6 MB in the beginning and 1.1 GB in the end (delta: -182.4 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. [2018-11-10 05:50:49,326 INFO L168 Benchmark]: Boogie Preprocessor took 49.62 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.6 MB). Peak memory consumption was 20.6 MB. Max. memory is 11.5 GB. [2018-11-10 05:50:49,327 INFO L168 Benchmark]: RCFGBuilder took 109802.91 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 76.0 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -34.4 MB). Peak memory consumption was 316.7 MB. Max. memory is 11.5 GB. [2018-11-10 05:50:49,327 INFO L168 Benchmark]: CodeCheck took 63213.68 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 793.0 MB in the end (delta: 321.8 MB). Peak memory consumption was 321.8 MB. Max. memory is 11.5 GB. [2018-11-10 05:50:49,327 INFO L168 Benchmark]: Witness Printer took 134.85 ms. Allocated memory is still 1.2 GB. Free memory was 793.0 MB in the beginning and 769.2 MB in the end (delta: 23.8 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. [2018-11-10 05:50:49,329 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, 63.0s OverallTime, 6 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 616 SDtfs, 230 SDslu, 224 SDs, 0 SdLazy, 824 SolverSat, 214 SolverUnsat, 48 SolverUnknown, 0 SolverNotchecked, 230.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 541 GetRequests, 487 SyntacticMatches, 8 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 554 ImplicationChecksByTransitivity, 2.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 54 NumberOfCodeBlocks, 54 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 49 ConstructedInterpolants, 9 QuantifiedInterpolants, 6458 SizeOfPredicates, 31 NumberOfNonLiveVariables, 446 ConjunctsInSsa, 33 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 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 05:50:49,330 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:50:49,330 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:50:49,330 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:50:49,330 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:50:49,330 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:50:49,331 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:50:49,331 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:50:49,331 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:50:49,331 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:50:49,331 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE Derived loop invariant: (x == ~fp.neg~FLOAT(~to_fp~LONGDOUBLE(RoundingMode_RNE, 1.0)) && ~to_fp~LONGDOUBLE(RoundingMode_RNE, ~to_fp~LONGDOUBLE(RoundingMode_RNE, 1.0)) == one_pow) && ~fp.div~FLOAT(RoundingMode_RNE, ~fp.neg~FLOAT(~to_fp~LONGDOUBLE(RoundingMode_RNE, 1.0)), ~Pluszero~LONGDOUBLE()) == y - InvariantResult [Line: 295]: Loop Invariant [2018-11-10 05:50:49,332 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:50:49,332 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:50:49,332 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-11-10 05:50:49,332 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 0.14 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 382.28 ms. Allocated memory is still 1.0 GB. Free memory was 950.8 MB in the beginning and 918.6 MB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 94.43 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 918.6 MB in the beginning and 1.1 GB in the end (delta: -182.4 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 49.62 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.6 MB). Peak memory consumption was 20.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 109802.91 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 76.0 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -34.4 MB). Peak memory consumption was 316.7 MB. Max. memory is 11.5 GB. * CodeCheck took 63213.68 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 793.0 MB in the end (delta: 321.8 MB). Peak memory consumption was 321.8 MB. Max. memory is 11.5 GB. * Witness Printer took 134.85 ms. Allocated memory is still 1.2 GB. Free memory was 793.0 MB in the beginning and 769.2 MB in the end (delta: 23.8 MB). Peak memory consumption was 23.8 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 - 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! Received shutdown request...