java -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-ead35ba [2018-05-09 17:20:08,410 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-09 17:20:08,412 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-09 17:20:08,446 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-09 17:20:08,447 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-09 17:20:08,448 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-09 17:20:08,449 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-09 17:20:08,453 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-09 17:20:08,455 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-09 17:20:08,461 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-09 17:20:08,462 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-09 17:20:08,462 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-09 17:20:08,463 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-09 17:20:08,474 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-09 17:20:08,475 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-09 17:20:08,477 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-09 17:20:08,500 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-09 17:20:08,502 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-09 17:20:08,503 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-09 17:20:08,504 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-09 17:20:08,514 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-09 17:20:08,515 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-09 17:20:08,515 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-09 17:20:08,516 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-09 17:20:08,517 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-09 17:20:08,518 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-09 17:20:08,518 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-09 17:20:08,526 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-09 17:20:08,527 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-09 17:20:08,527 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-09 17:20:08,528 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-09 17:20:08,528 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-05-09 17:20:08,573 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-09 17:20:08,573 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-09 17:20:08,574 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-09 17:20:08,583 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-09 17:20:08,583 INFO L133 SettingsManager]: * Use SBE=true [2018-05-09 17:20:08,583 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-09 17:20:08,583 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-09 17:20:08,584 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-09 17:20:08,584 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-09 17:20:08,584 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-09 17:20:08,584 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-09 17:20:08,584 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-09 17:20:08,585 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-09 17:20:08,585 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-09 17:20:08,585 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-09 17:20:08,585 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-09 17:20:08,585 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-09 17:20:08,586 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-09 17:20:08,586 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-09 17:20:08,586 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-09 17:20:08,586 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-09 17:20:08,586 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-09 17:20:08,587 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-09 17:20:08,588 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-09 17:20:08,588 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-09 17:20:08,594 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-09 17:20:08,594 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-09 17:20:08,595 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-09 17:20:08,595 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-09 17:20:08,696 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-09 17:20:08,730 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-09 17:20:08,735 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-09 17:20:08,745 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-09 17:20:08,746 INFO L276 PluginConnector]: CDTParser initialized [2018-05-09 17:20:08,747 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety/test-0217_true-valid-memsafety_false-termination.i [2018-05-09 17:20:09,345 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/23c68a23c/b318f4b45a98450586a155bca5c4f64b/FLAGdd4073bad [2018-05-09 17:20:10,002 INFO L276 CDTParser]: Found 1 translation units. [2018-05-09 17:20:10,002 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/memsafety/test-0217_true-valid-memsafety_false-termination.i [2018-05-09 17:20:10,069 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/23c68a23c/b318f4b45a98450586a155bca5c4f64b/FLAGdd4073bad [2018-05-09 17:20:10,133 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/23c68a23c/b318f4b45a98450586a155bca5c4f64b [2018-05-09 17:20:10,155 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-09 17:20:10,159 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-09 17:20:10,165 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-09 17:20:10,165 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-09 17:20:10,181 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-09 17:20:10,183 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 05:20:10" (1/1) ... [2018-05-09 17:20:10,193 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@333f5b50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:20:10, skipping insertion in model container [2018-05-09 17:20:10,193 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 05:20:10" (1/1) ... [2018-05-09 17:20:10,654 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-05-09 17:20:10,905 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: does this occur?? at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.decayArrayLrValToPointer(CHandler.java:1061) 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:1218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.handleMemset(StandardFunctionHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:160) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1501) 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:1445) 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:1173) 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:1669) 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:1173) 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:1526) 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:3911) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2377) 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$Toolchain.processToolchain(ToolchainManager.java:324) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.runToolchainDefault(DefaultToolchainJob.java:221) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.BasicToolchainJob.run(BasicToolchainJob.java:134) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-05-09 17:20:10,909 INFO L168 Benchmark]: Toolchain (without parser) took 753.77 ms. Allocated memory is still 383.3 MB. Free memory was 328.2 MB in the beginning and 312.3 MB in the end (delta: 15.9 MB). Peak memory consumption was 15.9 MB. Max. memory is 1.9 GB. [2018-05-09 17:20:10,917 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-09 17:20:10,918 INFO L168 Benchmark]: CACSL2BoogieTranslator took 743.66 ms. Allocated memory is still 383.3 MB. Free memory was 328.2 MB in the beginning and 312.3 MB in the end (delta: 15.9 MB). Peak memory consumption was 15.9 MB. Max. memory is 1.9 GB. [2018-05-09 17:20:10,928 INFO L344 ainManager$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 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 743.66 ms. Allocated memory is still 383.3 MB. Free memory was 328.2 MB in the beginning and 312.3 MB in the end (delta: 15.9 MB). Peak memory consumption was 15.9 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: does this occur?? de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: does this occur??: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.decayArrayLrValToPointer(CHandler.java:1061) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...