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/loop-invgen/apache-escape-absolute_true-unreach-call_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec392ea [2018-07-08 14:57:07,213 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-08 14:57:07,223 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-08 14:57:07,243 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-08 14:57:07,244 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-08 14:57:07,245 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-08 14:57:07,246 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-08 14:57:07,249 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-08 14:57:07,250 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-08 14:57:07,251 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-08 14:57:07,259 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-08 14:57:07,259 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-08 14:57:07,259 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-08 14:57:07,260 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-08 14:57:07,261 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-08 14:57:07,261 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-08 14:57:07,263 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-08 14:57:07,265 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-08 14:57:07,266 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-08 14:57:07,278 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-08 14:57:07,279 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-08 14:57:07,280 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-08 14:57:07,281 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-08 14:57:07,281 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-08 14:57:07,281 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-08 14:57:07,289 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-08 14:57:07,290 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-08 14:57:07,290 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-08 14:57:07,291 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-08 14:57:07,292 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-08 14:57:07,292 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-08 14:57:07,292 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-08 14:57:07,292 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-08 14:57:07,292 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-08 14:57:07,297 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-08 14:57:07,297 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-08 14:57:07,297 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 14:57:07,346 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-08 14:57:07,346 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-08 14:57:07,347 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-08 14:57:07,348 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-08 14:57:07,348 INFO L133 SettingsManager]: * Use SBE=true [2018-07-08 14:57:07,348 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-07-08 14:57:07,348 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-07-08 14:57:07,349 INFO L133 SettingsManager]: * Use old map elimination=false [2018-07-08 14:57:07,352 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-07-08 14:57:07,352 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-07-08 14:57:07,352 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-07-08 14:57:07,353 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-08 14:57:07,353 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-07-08 14:57:07,353 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-08 14:57:07,359 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-08 14:57:07,359 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-07-08 14:57:07,359 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-07-08 14:57:07,359 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-07-08 14:57:07,360 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-08 14:57:07,360 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-07-08 14:57:07,360 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-07-08 14:57:07,360 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-08 14:57:07,360 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-08 14:57:07,361 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-07-08 14:57:07,361 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-08 14:57:07,361 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-08 14:57:07,361 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-07-08 14:57:07,362 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-07-08 14:57:07,362 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-07-08 14:57:07,446 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-08 14:57:07,471 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-08 14:57:07,479 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-08 14:57:07,480 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-08 14:57:07,481 INFO L276 PluginConnector]: CDTParser initialized [2018-07-08 14:57:07,481 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/apache-escape-absolute_true-unreach-call_true-termination.i [2018-07-08 14:57:07,943 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/a2db6fc5a/1587fcb648674edfb5a76c3cbac1cb0d/FLAGa6a198e38 [2018-07-08 14:57:07,976 INFO L276 CDTParser]: Found 0 translation units. [2018-07-08 14:57:07,979 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/a2db6fc5a/1587fcb648674edfb5a76c3cbac1cb0d/FLAGa6a198e38 [2018-07-08 14:57:08,143 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/a2db6fc5a/1587fcb648674edfb5a76c3cbac1cb0d [2018-07-08 14:57:08,166 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-08 14:57:08,172 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-08 14:57:08,173 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-08 14:57:08,181 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-08 14:57:08,188 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-08 14:57:08,189 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 02:57:08" (1/1) ... [2018-07-08 14:57:08,199 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c8c5a51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:57:08, skipping insertion in model container [2018-07-08 14:57:08,199 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 02:57:08" (1/1) ... [2018-07-08 14:57:08,200 INFO L115 ieTranslatorObserver]: Witness extractor is disabled for multiple files [2018-07-08 14:57:08,237 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.util.NoSuchElementException: No value present at java.util.Optional.get(Optional.java:135) at de.uni_freiburg.informatik.ultimate.cdt.translation.interfaces.Dispatcher.preRun(Dispatcher.java:275) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.preRun(MainDispatcher.java:333) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-07-08 14:57:08,240 INFO L168 Benchmark]: Toolchain (without parser) took 74.15 ms. Allocated memory is still 383.3 MB. Free memory was 332.9 MB in the beginning and 330.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 1.9 GB. [2018-07-08 14:57:08,249 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 383.3 MB. Free memory is still 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-07-08 14:57:08,249 INFO L168 Benchmark]: CACSL2BoogieTranslator took 66.94 ms. Allocated memory is still 383.3 MB. Free memory was 332.9 MB in the beginning and 330.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 1.9 GB. [2018-07-08 14:57:08,251 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 383.3 MB. Free memory is still 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 66.94 ms. Allocated memory is still 383.3 MB. Free memory was 332.9 MB in the beginning and 330.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NoSuchElementException: No value present de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NoSuchElementException: No value present: java.util.Optional.get(Optional.java:135) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...