java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/floats-esbmc-regression/lrint.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-11 16:05:08,668 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 16:05:08,670 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 16:05:08,681 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 16:05:08,681 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 16:05:08,682 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 16:05:08,684 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 16:05:08,686 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 16:05:08,687 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 16:05:08,688 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 16:05:08,689 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 16:05:08,690 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 16:05:08,691 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 16:05:08,692 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 16:05:08,693 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 16:05:08,694 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 16:05:08,695 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 16:05:08,696 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 16:05:08,697 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 16:05:08,700 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 16:05:08,701 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 16:05:08,702 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 16:05:08,704 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 16:05:08,704 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 16:05:08,707 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-09-11 16:05:08,716 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 16:05:08,717 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 16:05:08,717 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 16:05:08,718 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-11 16:05:08,734 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 16:05:08,734 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 16:05:08,734 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 16:05:08,735 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 16:05:08,735 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 16:05:08,735 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 16:05:08,736 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 16:05:08,736 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 16:05:08,736 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 16:05:08,736 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 16:05:08,737 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 16:05:08,737 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 16:05:08,737 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 16:05:08,737 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 16:05:08,738 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 16:05:08,738 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 16:05:08,738 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 16:05:08,738 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 16:05:08,738 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 16:05:08,739 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 16:05:08,739 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 16:05:08,739 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 16:05:08,739 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 16:05:08,739 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 16:05:08,740 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 16:05:08,740 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 16:05:08,740 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 16:05:08,740 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 16:05:08,740 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 16:05:08,741 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 16:05:08,768 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 16:05:08,780 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 16:05:08,784 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 16:05:08,785 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 16:05:08,785 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 16:05:08,786 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/floats-esbmc-regression/lrint.i [2019-09-11 16:05:08,841 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c22007c6b/3c5c3169227f426a857762d715cf47e3/FLAG78d0e8328 [2019-09-11 16:05:09,322 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 16:05:09,323 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/floats-esbmc-regression/lrint.i [2019-09-11 16:05:09,339 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c22007c6b/3c5c3169227f426a857762d715cf47e3/FLAG78d0e8328 [2019-09-11 16:05:09,593 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c22007c6b/3c5c3169227f426a857762d715cf47e3 [2019-09-11 16:05:09,603 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 16:05:09,605 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 16:05:09,606 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 16:05:09,607 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 16:05:09,611 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 16:05:09,612 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 04:05:09" (1/1) ... [2019-09-11 16:05:09,615 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21513468 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:05:09, skipping insertion in model container [2019-09-11 16:05:09,616 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 04:05:09" (1/1) ... [2019-09-11 16:05:09,624 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 16:05:09,686 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 16:05:10,261 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: fesetround not supported in non-bitprecise translation at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBuiltinFesetround(IntegerTranslation.java:959) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.handleBuiltinFesetround(StandardFunctionHandler.java:1292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:210) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1321) 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:1272) 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:964) 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:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1343) 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:3447) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2242) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:540) 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:187) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:114) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:92) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-09-11 16:05:10,269 INFO L168 Benchmark]: Toolchain (without parser) took 661.81 ms. Allocated memory was 141.0 MB in the beginning and 201.9 MB in the end (delta: 60.8 MB). Free memory was 88.0 MB in the beginning and 179.2 MB in the end (delta: -91.2 MB). Peak memory consumption was 26.3 MB. Max. memory is 7.1 GB. [2019-09-11 16:05:10,270 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 141.0 MB. Free memory was 107.5 MB in the beginning and 107.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-11 16:05:10,272 INFO L168 Benchmark]: CACSL2BoogieTranslator took 658.65 ms. Allocated memory was 141.0 MB in the beginning and 201.9 MB in the end (delta: 60.8 MB). Free memory was 87.8 MB in the beginning and 179.2 MB in the end (delta: -91.4 MB). Peak memory consumption was 26.1 MB. Max. memory is 7.1 GB. [2019-09-11 16:05:10,276 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 141.0 MB. Free memory was 107.5 MB in the beginning and 107.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 658.65 ms. Allocated memory was 141.0 MB in the beginning and 201.9 MB in the end (delta: 60.8 MB). Free memory was 87.8 MB in the beginning and 179.2 MB in the end (delta: -91.4 MB). Peak memory consumption was 26.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: fesetround not supported in non-bitprecise translation de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: fesetround not supported in non-bitprecise translation: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBuiltinFesetround(IntegerTranslation.java:959) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...