./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-esbmc-regression/round_true-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_8dc68419-91e6-4753-b69a-b196a11a28fa/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_8dc68419-91e6-4753-b69a-b196a11a28fa/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_8dc68419-91e6-4753-b69a-b196a11a28fa/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_8dc68419-91e6-4753-b69a-b196a11a28fa/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/floats-esbmc-regression/round_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_8dc68419-91e6-4753-b69a-b196a11a28fa/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_8dc68419-91e6-4753-b69a-b196a11a28fa/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9e2321be8939537c2a52c918c5f76235883a721b ...................................................................................................................................................................... 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_8dc68419-91e6-4753-b69a-b196a11a28fa/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_8dc68419-91e6-4753-b69a-b196a11a28fa/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_8dc68419-91e6-4753-b69a-b196a11a28fa/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_8dc68419-91e6-4753-b69a-b196a11a28fa/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/floats-esbmc-regression/round_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_8dc68419-91e6-4753-b69a-b196a11a28fa/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_8dc68419-91e6-4753-b69a-b196a11a28fa/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9e2321be8939537c2a52c918c5f76235883a721b ...................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Undeclared function symbol (fp.to_sbv RoundingMode (_ FloatingPoint 11 53)) --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 01:49:27,123 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 01:49:27,125 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 01:49:27,133 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 01:49:27,133 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 01:49:27,134 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 01:49:27,135 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 01:49:27,137 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 01:49:27,138 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 01:49:27,139 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 01:49:27,139 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 01:49:27,140 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 01:49:27,140 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 01:49:27,141 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 01:49:27,142 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 01:49:27,142 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 01:49:27,143 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 01:49:27,144 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 01:49:27,146 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 01:49:27,147 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 01:49:27,148 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 01:49:27,149 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 01:49:27,151 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 01:49:27,151 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 01:49:27,151 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 01:49:27,151 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 01:49:27,152 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 01:49:27,153 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 01:49:27,153 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 01:49:27,154 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 01:49:27,155 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 01:49:27,155 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 01:49:27,155 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 01:49:27,156 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 01:49:27,156 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 01:49:27,157 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 01:49:27,157 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_8dc68419-91e6-4753-b69a-b196a11a28fa/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-23 01:49:27,169 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 01:49:27,170 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 01:49:27,170 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 01:49:27,171 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 01:49:27,171 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 01:49:27,171 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 01:49:27,171 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 01:49:27,172 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 01:49:27,172 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 01:49:27,172 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 01:49:27,172 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 01:49:27,172 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 01:49:27,172 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 01:49:27,173 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 01:49:27,173 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 01:49:27,173 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 01:49:27,173 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 01:49:27,173 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 01:49:27,173 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 01:49:27,174 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 01:49:27,174 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 01:49:27,174 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 01:49:27,174 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 01:49:27,174 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 01:49:27,174 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 01:49:27,175 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 01:49:27,175 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 01:49:27,175 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 01:49:27,175 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 01:49:27,175 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 01:49:27,175 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_8dc68419-91e6-4753-b69a-b196a11a28fa/bin-2019/uautomizer 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 -> Automizer 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 -> 9e2321be8939537c2a52c918c5f76235883a721b [2018-11-23 01:49:27,204 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 01:49:27,215 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 01:49:27,218 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 01:49:27,219 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 01:49:27,220 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 01:49:27,220 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_8dc68419-91e6-4753-b69a-b196a11a28fa/bin-2019/uautomizer/../../sv-benchmarks/c/floats-esbmc-regression/round_true-unreach-call.i [2018-11-23 01:49:27,276 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8dc68419-91e6-4753-b69a-b196a11a28fa/bin-2019/uautomizer/data/d4901be92/edadd688398f42fb90124ea5492fa591/FLAG4db5c1ccb [2018-11-23 01:49:27,705 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 01:49:27,705 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_8dc68419-91e6-4753-b69a-b196a11a28fa/sv-benchmarks/c/floats-esbmc-regression/round_true-unreach-call.i [2018-11-23 01:49:27,716 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8dc68419-91e6-4753-b69a-b196a11a28fa/bin-2019/uautomizer/data/d4901be92/edadd688398f42fb90124ea5492fa591/FLAG4db5c1ccb [2018-11-23 01:49:27,727 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_8dc68419-91e6-4753-b69a-b196a11a28fa/bin-2019/uautomizer/data/d4901be92/edadd688398f42fb90124ea5492fa591 [2018-11-23 01:49:27,730 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 01:49:27,731 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 01:49:27,732 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 01:49:27,732 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 01:49:27,734 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 01:49:27,735 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:49:27" (1/1) ... [2018-11-23 01:49:27,737 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1056c847 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:27, skipping insertion in model container [2018-11-23 01:49:27,737 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:49:27" (1/1) ... [2018-11-23 01:49:27,744 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 01:49:27,781 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 01:49:28,186 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: round at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherUnaryFloatOperation(IntegerTranslation.java:836) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.handleUnaryFloatFunction(StandardFunctionHandler.java:1326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:207) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1310) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:664) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.dispatchDecaySwitchToRValueFunctionArgument(ExpressionResultTransformer.java:113) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:678) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:508) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1317) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1261) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:962) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3436) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2231) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:538) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 01:49:28,189 INFO L168 Benchmark]: Toolchain (without parser) took 458.72 ms. Allocated memory is still 1.0 GB. Free memory was 956.6 MB in the beginning and 943.2 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2018-11-23 01:49:28,191 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 01:49:28,191 INFO L168 Benchmark]: CACSL2BoogieTranslator took 456.88 ms. Allocated memory is still 1.0 GB. Free memory was 956.6 MB in the beginning and 943.2 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2018-11-23 01:49:28,193 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 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 456.88 ms. Allocated memory is still 1.0 GB. Free memory was 956.6 MB in the beginning and 943.2 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: round de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: round: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherUnaryFloatOperation(IntegerTranslation.java:836) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 01:49:29,667 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 01:49:29,668 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 01:49:29,677 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 01:49:29,677 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 01:49:29,678 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 01:49:29,679 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 01:49:29,680 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 01:49:29,682 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 01:49:29,682 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 01:49:29,683 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 01:49:29,683 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 01:49:29,684 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 01:49:29,685 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 01:49:29,685 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 01:49:29,686 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 01:49:29,686 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 01:49:29,687 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 01:49:29,688 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 01:49:29,689 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 01:49:29,691 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 01:49:29,692 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 01:49:29,694 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 01:49:29,694 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 01:49:29,694 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 01:49:29,695 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 01:49:29,696 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 01:49:29,697 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 01:49:29,698 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 01:49:29,699 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 01:49:29,699 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 01:49:29,700 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 01:49:29,700 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 01:49:29,700 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 01:49:29,701 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 01:49:29,702 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 01:49:29,702 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_8dc68419-91e6-4753-b69a-b196a11a28fa/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-23 01:49:29,715 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 01:49:29,715 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 01:49:29,716 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 01:49:29,716 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 01:49:29,716 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 01:49:29,716 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 01:49:29,717 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 01:49:29,717 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 01:49:29,717 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 01:49:29,717 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 01:49:29,717 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 01:49:29,717 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 01:49:29,718 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 01:49:29,718 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 01:49:29,718 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 01:49:29,718 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 01:49:29,718 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 01:49:29,718 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 01:49:29,718 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 01:49:29,718 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 01:49:29,719 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 01:49:29,719 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 01:49:29,719 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 01:49:29,719 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 01:49:29,719 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 01:49:29,719 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 01:49:29,720 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 01:49:29,720 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 01:49:29,720 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 01:49:29,720 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 01:49:29,720 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 01:49:29,720 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 01:49:29,720 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_8dc68419-91e6-4753-b69a-b196a11a28fa/bin-2019/uautomizer 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 -> Automizer 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 -> 9e2321be8939537c2a52c918c5f76235883a721b [2018-11-23 01:49:29,754 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 01:49:29,764 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 01:49:29,766 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 01:49:29,767 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 01:49:29,768 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 01:49:29,768 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_8dc68419-91e6-4753-b69a-b196a11a28fa/bin-2019/uautomizer/../../sv-benchmarks/c/floats-esbmc-regression/round_true-unreach-call.i [2018-11-23 01:49:29,811 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8dc68419-91e6-4753-b69a-b196a11a28fa/bin-2019/uautomizer/data/0b2314467/6653680053b841f3aed46fe34f39fe1e/FLAG2c4ccc6d9 [2018-11-23 01:49:30,225 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 01:49:30,226 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_8dc68419-91e6-4753-b69a-b196a11a28fa/sv-benchmarks/c/floats-esbmc-regression/round_true-unreach-call.i [2018-11-23 01:49:30,236 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8dc68419-91e6-4753-b69a-b196a11a28fa/bin-2019/uautomizer/data/0b2314467/6653680053b841f3aed46fe34f39fe1e/FLAG2c4ccc6d9 [2018-11-23 01:49:30,250 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_8dc68419-91e6-4753-b69a-b196a11a28fa/bin-2019/uautomizer/data/0b2314467/6653680053b841f3aed46fe34f39fe1e [2018-11-23 01:49:30,253 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 01:49:30,254 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 01:49:30,254 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 01:49:30,254 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 01:49:30,258 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 01:49:30,259 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:49:30" (1/1) ... [2018-11-23 01:49:30,261 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4163d938 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:30, skipping insertion in model container [2018-11-23 01:49:30,261 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:49:30" (1/1) ... [2018-11-23 01:49:30,271 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 01:49:30,313 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 01:49:30,776 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:49:30,781 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 01:49:30,816 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:49:31,034 INFO L195 MainTranslator]: Completed translation [2018-11-23 01:49:31,035 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:31 WrapperNode [2018-11-23 01:49:31,035 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 01:49:31,036 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 01:49:31,036 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 01:49:31,036 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 01:49:31,043 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:31" (1/1) ... [2018-11-23 01:49:31,061 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:31" (1/1) ... [2018-11-23 01:49:31,122 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 01:49:31,123 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 01:49:31,123 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 01:49:31,123 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 01:49:31,129 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:31" (1/1) ... [2018-11-23 01:49:31,130 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:31" (1/1) ... [2018-11-23 01:49:31,131 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:31" (1/1) ... [2018-11-23 01:49:31,131 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:31" (1/1) ... [2018-11-23 01:49:31,137 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:31" (1/1) ... [2018-11-23 01:49:31,138 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:31" (1/1) ... [2018-11-23 01:49:31,140 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:31" (1/1) ... [2018-11-23 01:49:31,141 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 01:49:31,142 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 01:49:31,142 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 01:49:31,142 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 01:49:31,143 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8dc68419-91e6-4753-b69a-b196a11a28fa/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 01:49:31,181 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 01:49:31,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 01:49:31,181 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 01:49:31,181 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 01:49:31,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 01:49:31,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 01:49:31,182 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 01:49:31,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 01:49:31,287 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Undeclared function symbol (fp.to_sbv RoundingMode (_ FloatingPoint 11 53)) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.term(WrapperScript.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:406) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:223) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:278) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateToTerms(Expression2Term.java:140) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.addSummary(Statements2TransFormula.java:409) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:707) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:709) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 01:49:31,289 INFO L168 Benchmark]: Toolchain (without parser) took 1036.01 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 945.4 MB in the beginning and 1.1 GB in the end (delta: -157.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 01:49:31,291 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 01:49:31,291 INFO L168 Benchmark]: CACSL2BoogieTranslator took 781.03 ms. Allocated memory is still 1.0 GB. Free memory was 945.4 MB in the beginning and 831.6 MB in the end (delta: 113.8 MB). Peak memory consumption was 113.8 MB. Max. memory is 11.5 GB. [2018-11-23 01:49:31,292 INFO L168 Benchmark]: Boogie Procedure Inliner took 86.98 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 831.6 MB in the beginning and 1.1 GB in the end (delta: -284.5 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2018-11-23 01:49:31,292 INFO L168 Benchmark]: Boogie Preprocessor took 18.90 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: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-23 01:49:31,293 INFO L168 Benchmark]: RCFGBuilder took 146.63 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: 10.3 MB). Peak memory consumption was 10.3 MB. Max. memory is 11.5 GB. [2018-11-23 01:49:31,296 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 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 781.03 ms. Allocated memory is still 1.0 GB. Free memory was 945.4 MB in the beginning and 831.6 MB in the end (delta: 113.8 MB). Peak memory consumption was 113.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 86.98 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 831.6 MB in the beginning and 1.1 GB in the end (delta: -284.5 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 18.90 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: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 146.63 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: 10.3 MB). Peak memory consumption was 10.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: Undeclared function symbol (fp.to_sbv RoundingMode (_ FloatingPoint 11 53)) de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: Undeclared function symbol (fp.to_sbv RoundingMode (_ FloatingPoint 11 53)): de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...