java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem14_label57_false-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 13:26:10,064 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 13:26:10,067 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 13:26:10,097 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 13:26:10,098 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 13:26:10,099 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 13:26:10,110 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 13:26:10,113 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 13:26:10,124 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 13:26:10,125 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 13:26:10,127 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 13:26:10,132 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 13:26:10,133 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 13:26:10,146 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 13:26:10,147 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 13:26:10,148 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 13:26:10,155 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 13:26:10,162 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 13:26:10,172 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 13:26:10,175 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 13:26:10,180 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 13:26:10,188 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 13:26:10,191 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 13:26:10,193 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 13:26:10,193 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 13:26:10,196 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 13:26:10,197 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 13:26:10,204 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 13:26:10,205 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 13:26:10,213 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 13:26:10,213 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 13:26:10,214 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 13:26:10,214 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 13:26:10,214 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 13:26:10,215 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 13:26:10,218 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 13:26:10,218 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 [2018-11-27 13:26:10,262 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 13:26:10,262 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 13:26:10,263 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 13:26:10,266 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 13:26:10,268 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 13:26:10,268 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-27 13:26:10,269 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-27 13:26:10,269 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-27 13:26:10,269 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-27 13:26:10,269 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-27 13:26:10,269 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-27 13:26:10,269 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 13:26:10,269 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-27 13:26:10,270 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 13:26:10,270 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 13:26:10,270 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-27 13:26:10,270 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-27 13:26:10,270 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-27 13:26:10,270 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 13:26:10,270 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-27 13:26:10,271 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 13:26:10,273 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-27 13:26:10,273 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 13:26:10,273 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 13:26:10,273 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-27 13:26:10,274 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 13:26:10,276 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 13:26:10,276 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-27 13:26:10,277 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-27 13:26:10,277 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-27 13:26:10,350 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 13:26:10,377 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 13:26:10,387 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 13:26:10,396 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 13:26:10,397 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 13:26:10,398 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem14_label57_false-unreach-call_false-termination.c [2018-11-27 13:26:10,548 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2819fd55e/9e276dfb9f31473eab02f8e3f9607951/FLAG7744d8675 [2018-11-27 13:26:11,716 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 13:26:11,717 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem14_label57_false-unreach-call_false-termination.c [2018-11-27 13:26:11,758 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2819fd55e/9e276dfb9f31473eab02f8e3f9607951/FLAG7744d8675 [2018-11-27 13:26:12,133 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2819fd55e/9e276dfb9f31473eab02f8e3f9607951 [2018-11-27 13:26:12,159 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 13:26:12,161 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 13:26:12,165 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 13:26:12,165 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 13:26:12,175 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 13:26:12,177 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:26:12" (1/1) ... [2018-11-27 13:26:12,187 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b15a123 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:12, skipping insertion in model container [2018-11-27 13:26:12,187 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:26:12" (1/1) ... [2018-11-27 13:26:12,207 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 13:26:12,339 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 13:26:13,569 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:26:13,585 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 13:26:14,027 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:26:14,075 INFO L195 MainTranslator]: Completed translation [2018-11-27 13:26:14,075 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:14 WrapperNode [2018-11-27 13:26:14,076 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 13:26:14,079 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 13:26:14,079 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 13:26:14,079 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 13:26:14,101 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:14" (1/1) ... [2018-11-27 13:26:14,366 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:14" (1/1) ... [2018-11-27 13:26:14,628 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 13:26:14,629 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 13:26:14,629 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 13:26:14,633 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 13:26:14,660 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:14" (1/1) ... [2018-11-27 13:26:14,660 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:14" (1/1) ... [2018-11-27 13:26:14,678 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:14" (1/1) ... [2018-11-27 13:26:14,678 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:14" (1/1) ... [2018-11-27 13:26:14,764 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:14" (1/1) ... [2018-11-27 13:26:14,814 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:14" (1/1) ... [2018-11-27 13:26:14,849 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:14" (1/1) ... [2018-11-27 13:26:14,884 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 13:26:14,891 INFO L168 Benchmark]: Toolchain (without parser) took 2730.76 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -40.3 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 13:26:14,896 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 13:26:14,897 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1913.14 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 56.4 MB). Peak memory consumption was 56.4 MB. Max. memory is 3.9 GB. [2018-11-27 13:26:14,898 INFO L168 Benchmark]: Boogie Procedure Inliner took 549.84 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -96.6 MB). Peak memory consumption was 13.3 MB. Max. memory is 3.9 GB. [2018-11-27 13:26:14,901 INFO L168 Benchmark]: Boogie Preprocessor took 255.85 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 13:26:14,910 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 0.39 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 1913.14 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 56.4 MB). Peak memory consumption was 56.4 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 549.84 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -96.6 MB). Peak memory consumption was 13.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 255.85 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...