java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/float-newlib/double_req_bl_0680b_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 11:25:22,309 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 11:25:22,311 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 11:25:22,347 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 11:25:22,348 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 11:25:22,353 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 11:25:22,354 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 11:25:22,360 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 11:25:22,365 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 11:25:22,366 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 11:25:22,373 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 11:25:22,374 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 11:25:22,380 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 11:25:22,381 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 11:25:22,388 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 11:25:22,389 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 11:25:22,390 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 11:25:22,410 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 11:25:22,425 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 11:25:22,434 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 11:25:22,435 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 11:25:22,440 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 11:25:22,442 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-16 11:25:22,465 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 11:25:22,465 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 11:25:22,466 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 11:25:22,474 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 11:25:22,474 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-16 11:25:22,522 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 11:25:22,522 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 11:25:22,523 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 11:25:22,523 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 11:25:22,527 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 11:25:22,527 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 11:25:22,527 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 11:25:22,528 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 11:25:22,528 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-16 11:25:22,528 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 11:25:22,528 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-16 11:25:22,528 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 11:25:22,529 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 11:25:22,529 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 11:25:22,529 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 11:25:22,529 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-16 11:25:22,529 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 11:25:22,535 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 11:25:22,535 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 11:25:22,535 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 11:25:22,536 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 11:25:22,536 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 11:25:22,536 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 11:25:22,536 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 11:25:22,536 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 11:25:22,537 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 11:25:22,537 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 11:25:22,537 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 11:25:22,538 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 11:25:22,543 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-16 11:25:22,543 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 11:25:22,669 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 11:25:22,708 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 11:25:22,717 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 11:25:22,721 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 11:25:22,722 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 11:25:22,725 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_0680b_true-unreach-call.c [2018-11-16 11:25:22,875 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c65ae948/304ca594764e483e9c92e074d070cda5/FLAG70b3b13d8 [2018-11-16 11:25:23,825 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 11:25:23,827 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_0680b_true-unreach-call.c [2018-11-16 11:25:23,855 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c65ae948/304ca594764e483e9c92e074d070cda5/FLAG70b3b13d8 [2018-11-16 11:25:24,027 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c65ae948/304ca594764e483e9c92e074d070cda5 [2018-11-16 11:25:24,056 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 11:25:24,058 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 11:25:24,060 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 11:25:24,061 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 11:25:24,077 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 11:25:24,081 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:25:24" (1/1) ... [2018-11-16 11:25:24,088 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21cc0ad8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:25:24, skipping insertion in model container [2018-11-16 11:25:24,089 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:25:24" (1/1) ... [2018-11-16 11:25:24,118 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 11:25:24,218 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 11:25:24,892 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 11:25:24,912 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: missing case at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.getSmtZeroStringForBoogieType(CTranslationUtil.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler$RequiredInitializationFeatures.getSmtConstantArrayStringForBoogieType(InitializationHandler.java:1337) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler$RequiredInitializationFeatures.constructAndRegisterDeclaration(InitializationHandler.java:1307) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler$RequiredInitializationFeatures.constructAndRegisterDeclarations(InitializationHandler.java:1353) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.declareInitializationInfrastructure(InitializationHandler.java:912) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:575) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-16 11:25:24,917 INFO L168 Benchmark]: Toolchain (without parser) took 860.51 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-16 11:25:24,919 INFO L168 Benchmark]: CDTParser took 2.38 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-16 11:25:24,920 INFO L168 Benchmark]: CACSL2BoogieTranslator took 854.79 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-16 11:25:24,925 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.38 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 854.79 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: missing case de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: missing case: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.getSmtZeroStringForBoogieType(CTranslationUtil.java:505) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...