java -ea -Xmx2000000000 -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-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/termination-crafted-lit/AliasDarteFeautrierGonnord-SAS2010-loops_true-termination_true-no-overflow.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8f32298 [2018-10-02 17:11:33,042 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-02 17:11:33,047 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-02 17:11:33,084 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-02 17:11:33,084 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-02 17:11:33,090 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-02 17:11:33,092 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-02 17:11:33,098 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-02 17:11:33,102 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-02 17:11:33,105 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-02 17:11:33,109 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-02 17:11:33,109 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-02 17:11:33,110 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-02 17:11:33,122 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-02 17:11:33,123 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-02 17:11:33,135 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-02 17:11:33,136 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-02 17:11:33,140 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-02 17:11:33,148 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-02 17:11:33,152 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-02 17:11:33,159 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-02 17:11:33,161 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-02 17:11:33,168 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-02 17:11:33,169 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-02 17:11:33,169 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-02 17:11:33,175 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-02 17:11:33,176 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-02 17:11:33,183 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-02 17:11:33,183 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-02 17:11:33,187 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-02 17:11:33,188 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-02 17:11:33,190 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-02 17:11:33,190 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-02 17:11:33,190 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-02 17:11:33,191 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-02 17:11:33,192 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-02 17:11:33,199 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-10-02 17:11:33,241 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-02 17:11:33,247 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-02 17:11:33,248 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-02 17:11:33,248 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-02 17:11:33,252 INFO L133 SettingsManager]: * Use SBE=true [2018-10-02 17:11:33,252 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-02 17:11:33,252 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-02 17:11:33,252 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-02 17:11:33,253 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-02 17:11:33,253 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-02 17:11:33,253 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-02 17:11:33,253 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-02 17:11:33,253 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-02 17:11:33,254 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-02 17:11:33,254 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-02 17:11:33,254 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-02 17:11:33,254 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-02 17:11:33,261 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-02 17:11:33,262 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-02 17:11:33,262 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-02 17:11:33,263 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-02 17:11:33,263 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-02 17:11:33,263 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-02 17:11:33,263 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-02 17:11:33,264 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-02 17:11:33,264 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-02 17:11:33,264 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-02 17:11:33,265 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-02 17:11:33,265 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-02 17:11:33,384 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-02 17:11:33,417 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-02 17:11:33,430 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-02 17:11:33,434 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-02 17:11:33,434 INFO L276 PluginConnector]: CDTParser initialized [2018-10-02 17:11:33,438 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-crafted-lit/AliasDarteFeautrierGonnord-SAS2010-loops_true-termination_true-no-overflow.c [2018-10-02 17:11:34,093 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb868860c/f53d09f5234e44b8978cc3cdaff30712/FLAG0c85ff8f0 [2018-10-02 17:11:34,582 INFO L277 CDTParser]: Found 1 translation units. [2018-10-02 17:11:34,583 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-crafted-lit/AliasDarteFeautrierGonnord-SAS2010-loops_true-termination_true-no-overflow.c [2018-10-02 17:11:34,601 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb868860c/f53d09f5234e44b8978cc3cdaff30712/FLAG0c85ff8f0 [2018-10-02 17:11:34,653 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb868860c/f53d09f5234e44b8978cc3cdaff30712 [2018-10-02 17:11:34,685 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-02 17:11:34,693 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-02 17:11:34,698 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-02 17:11:34,698 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-02 17:11:34,710 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-02 17:11:34,714 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 05:11:34" (1/1) ... [2018-10-02 17:11:34,721 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33832eea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:11:34, skipping insertion in model container [2018-10-02 17:11:34,723 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 05:11:34" (1/1) ... [2018-10-02 17:11:34,750 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-10-02 17:11:34,800 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-10-02 17:11:35,278 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-02 17:11:35,292 INFO L166 MainTranslator]: Completed pre-run [2018-10-02 17:11:35,339 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-02 17:11:35,369 INFO L170 MainTranslator]: Completed translation [2018-10-02 17:11:35,370 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:11:35 WrapperNode [2018-10-02 17:11:35,370 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-02 17:11:35,372 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-02 17:11:35,373 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-02 17:11:35,373 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-02 17:11:35,390 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:11:35" (1/1) ... [2018-10-02 17:11:35,390 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:11:35" (1/1) ... [2018-10-02 17:11:35,403 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:11:35" (1/1) ... [2018-10-02 17:11:35,404 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:11:35" (1/1) ... [2018-10-02 17:11:35,412 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:11:35" (1/1) ... [2018-10-02 17:11:35,422 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:11:35" (1/1) ... [2018-10-02 17:11:35,423 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:11:35" (1/1) ... [2018-10-02 17:11:35,425 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-02 17:11:35,428 INFO L168 Benchmark]: Toolchain (without parser) took 742.08 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-10-02 17:11:35,433 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-02 17:11:35,435 INFO L168 Benchmark]: CACSL2BoogieTranslator took 674.08 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-10-02 17:11:35,437 INFO L168 Benchmark]: Boogie Preprocessor took 52.53 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-02 17:11:35,442 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 0.27 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 674.08 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 52.53 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...