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/loops/bubble_sort_true-unreach-call_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b3d2c8a [2018-05-08 14:21:16,149 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-08 14:21:16,151 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-08 14:21:16,177 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-08 14:21:16,178 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-08 14:21:16,179 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-08 14:21:16,180 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-08 14:21:16,188 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-08 14:21:16,189 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-08 14:21:16,190 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-08 14:21:16,190 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-08 14:21:16,190 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-08 14:21:16,192 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-08 14:21:16,192 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-08 14:21:16,193 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-08 14:21:16,194 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-08 14:21:16,206 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-08 14:21:16,207 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-08 14:21:16,208 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-08 14:21:16,208 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-08 14:21:16,218 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-08 14:21:16,218 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-08 14:21:16,219 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-08 14:21:16,219 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-08 14:21:16,220 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-08 14:21:16,232 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-08 14:21:16,232 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-08 14:21:16,233 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-08 14:21:16,233 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-08 14:21:16,234 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-08 14:21:16,234 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-08 14:21:16,234 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-05-08 14:21:16,263 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-08 14:21:16,263 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-08 14:21:16,264 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-08 14:21:16,264 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-08 14:21:16,264 INFO L133 SettingsManager]: * Use SBE=true [2018-05-08 14:21:16,264 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-08 14:21:16,264 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-08 14:21:16,264 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-08 14:21:16,264 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-08 14:21:16,264 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-08 14:21:16,265 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-08 14:21:16,274 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-08 14:21:16,274 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-08 14:21:16,274 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-08 14:21:16,274 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-08 14:21:16,274 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-08 14:21:16,274 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-08 14:21:16,275 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-08 14:21:16,275 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-08 14:21:16,275 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-08 14:21:16,275 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-08 14:21:16,275 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-08 14:21:16,275 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-08 14:21:16,275 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-08 14:21:16,275 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-08 14:21:16,276 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-08 14:21:16,276 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-08 14:21:16,276 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-08 14:21:16,279 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-08 14:21:16,348 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-08 14:21:16,369 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-08 14:21:16,378 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-08 14:21:16,380 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-08 14:21:16,380 INFO L276 PluginConnector]: CDTParser initialized [2018-05-08 14:21:16,381 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops/bubble_sort_true-unreach-call_true-termination.i [2018-05-08 14:21:16,895 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/4c560d89f/7ecb5592bc814adbbf84f10318299ef7/FLAG0fe02721f [2018-05-08 14:21:17,155 INFO L276 CDTParser]: Found 1 translation units. [2018-05-08 14:21:17,155 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/loops/bubble_sort_true-unreach-call_true-termination.i [2018-05-08 14:21:17,171 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/4c560d89f/7ecb5592bc814adbbf84f10318299ef7/FLAG0fe02721f [2018-05-08 14:21:17,236 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/4c560d89f/7ecb5592bc814adbbf84f10318299ef7 [2018-05-08 14:21:17,248 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-08 14:21:17,250 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-08 14:21:17,255 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-08 14:21:17,255 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-08 14:21:17,265 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-08 14:21:17,266 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 02:21:17" (1/1) ... [2018-05-08 14:21:17,268 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a3b63fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:21:17, skipping insertion in model container [2018-05-08 14:21:17,268 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 02:21:17" (1/1) ... [2018-05-08 14:21:17,297 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 14:21:17,327 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 14:21:17,572 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.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:632) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:476) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:325) 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:278) 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:290) 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:213) 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:189) 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:265) 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$Toolchain.processToolchain(ToolchainManager.java:324) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.runToolchainDefault(DefaultToolchainJob.java:221) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.BasicToolchainJob.run(BasicToolchainJob.java:134) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-05-08 14:21:17,576 INFO L168 Benchmark]: Toolchain (without parser) took 327.23 ms. Allocated memory is still 383.3 MB. Free memory was 330.8 MB in the beginning and 320.7 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 1.9 GB. [2018-05-08 14:21:17,589 INFO L168 Benchmark]: CDTParser took 1.03 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-08 14:21:17,590 INFO L168 Benchmark]: CACSL2BoogieTranslator took 320.45 ms. Allocated memory is still 383.3 MB. Free memory was 330.8 MB in the beginning and 320.7 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 1.9 GB. [2018-05-08 14:21:17,592 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.03 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 320.45 ms. Allocated memory is still 383.3 MB. Free memory was 330.8 MB in the beginning and 320.7 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 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...