java -Xss4m -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/memsafety/test-0217_true-valid-memsafety_false-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec392ea [2018-07-08 15:14:41,302 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-08 15:14:41,304 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-08 15:14:41,336 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-08 15:14:41,336 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-08 15:14:41,343 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-08 15:14:41,344 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-08 15:14:41,347 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-08 15:14:41,348 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-08 15:14:41,356 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-08 15:14:41,357 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-08 15:14:41,358 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-08 15:14:41,359 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-08 15:14:41,362 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-08 15:14:41,369 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-08 15:14:41,370 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-08 15:14:41,370 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-08 15:14:41,384 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-08 15:14:41,395 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-08 15:14:41,396 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-08 15:14:41,398 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-08 15:14:41,399 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-08 15:14:41,409 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-08 15:14:41,409 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-08 15:14:41,410 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-08 15:14:41,411 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-08 15:14:41,415 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-08 15:14:41,416 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-08 15:14:41,416 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-08 15:14:41,417 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-08 15:14:41,418 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-08 15:14:41,427 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-08 15:14:41,427 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-08 15:14:41,427 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-08 15:14:41,428 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-08 15:14:41,429 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-08 15:14:41,429 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-07-08 15:14:41,478 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-08 15:14:41,478 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-08 15:14:41,479 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-08 15:14:41,479 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-08 15:14:41,480 INFO L133 SettingsManager]: * Use SBE=true [2018-07-08 15:14:41,491 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-07-08 15:14:41,491 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-07-08 15:14:41,491 INFO L133 SettingsManager]: * Use old map elimination=false [2018-07-08 15:14:41,492 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-07-08 15:14:41,492 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-07-08 15:14:41,492 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-07-08 15:14:41,492 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-08 15:14:41,492 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-07-08 15:14:41,492 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-08 15:14:41,493 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-08 15:14:41,493 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-07-08 15:14:41,493 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-07-08 15:14:41,493 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-07-08 15:14:41,493 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-08 15:14:41,494 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-07-08 15:14:41,494 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-07-08 15:14:41,494 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-08 15:14:41,494 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-08 15:14:41,494 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-07-08 15:14:41,495 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-08 15:14:41,496 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-08 15:14:41,502 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-07-08 15:14:41,503 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-07-08 15:14:41,503 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-07-08 15:14:41,589 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-08 15:14:41,621 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-08 15:14:41,626 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-08 15:14:41,636 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-08 15:14:41,637 INFO L276 PluginConnector]: CDTParser initialized [2018-07-08 15:14:41,638 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety/test-0217_true-valid-memsafety_false-termination.i [2018-07-08 15:14:42,269 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/ca87e7fcf/7e0e9e822b124692bc37c27acfc33b12/FLAG1531cbaf0 [2018-07-08 15:14:42,933 INFO L276 CDTParser]: Found 1 translation units. [2018-07-08 15:14:42,934 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/memsafety/test-0217_true-valid-memsafety_false-termination.i [2018-07-08 15:14:43,008 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/ca87e7fcf/7e0e9e822b124692bc37c27acfc33b12/FLAG1531cbaf0 [2018-07-08 15:14:43,046 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/ca87e7fcf/7e0e9e822b124692bc37c27acfc33b12 [2018-07-08 15:14:43,068 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-08 15:14:43,089 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-08 15:14:43,093 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-08 15:14:43,094 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-08 15:14:43,107 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-08 15:14:43,108 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 03:14:43" (1/1) ... [2018-07-08 15:14:43,118 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@efeee73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:14:43, skipping insertion in model container [2018-07-08 15:14:43,118 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 03:14:43" (1/1) ... [2018-07-08 15:14:43,494 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-08 15:14:43,732 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CNamed cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CArray at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.decayArrayLrValToPointer(CHandler.java:1096) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResult.decayArrayToPointerIfNecessary(ExpressionResult.java:659) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.dispatchAndConvertFunctionArgument(StandardFunctionHandler.java:1217) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.handleMemset(StandardFunctionHandler.java:617) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:159) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1550) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:322) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1498) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:275) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:287) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1726) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:284) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:287) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:337) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1574) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:210) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3968) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2434) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:602) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:186) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.preRun(MainDispatcher.java:400) at de.uni_freiburg.informatik.ultimate.cdt.translation.interfaces.Dispatcher.run(Dispatcher.java:260) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.doTranslation(CACSL2BoogieTranslatorObserver.java:178) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:150) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-07-08 15:14:43,761 INFO L168 Benchmark]: Toolchain (without parser) took 683.38 ms. Allocated memory is still 383.3 MB. Free memory was 325.6 MB in the beginning and 309.6 MB in the end (delta: 16.0 MB). Peak memory consumption was 16.0 MB. Max. memory is 1.9 GB. [2018-07-08 15:14:43,763 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 383.3 MB. Free memory is still 347.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-07-08 15:14:43,763 INFO L168 Benchmark]: CACSL2BoogieTranslator took 657.35 ms. Allocated memory is still 383.3 MB. Free memory was 324.5 MB in the beginning and 309.6 MB in the end (delta: 14.9 MB). Peak memory consumption was 14.9 MB. Max. memory is 1.9 GB. [2018-07-08 15:14:43,765 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 383.3 MB. Free memory is still 347.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 657.35 ms. Allocated memory is still 383.3 MB. Free memory was 324.5 MB in the beginning and 309.6 MB in the end (delta: 14.9 MB). Peak memory consumption was 14.9 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CNamed cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CArray de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CNamed cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CArray: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.decayArrayLrValToPointer(CHandler.java:1096) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...