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/recursive/Addition03_true-unreach-call_true-no-overflow_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f1aed39 [2018-09-28 14:02:39,019 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-28 14:02:39,027 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-28 14:02:39,060 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-28 14:02:39,060 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-28 14:02:39,065 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-28 14:02:39,070 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-28 14:02:39,072 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-28 14:02:39,077 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-28 14:02:39,081 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-28 14:02:39,082 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-28 14:02:39,083 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-28 14:02:39,089 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-28 14:02:39,099 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-28 14:02:39,101 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-28 14:02:39,102 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-28 14:02:39,103 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-28 14:02:39,113 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-28 14:02:39,116 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-28 14:02:39,118 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-28 14:02:39,125 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-28 14:02:39,129 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-28 14:02:39,138 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-28 14:02:39,138 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-28 14:02:39,139 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-28 14:02:39,140 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-28 14:02:39,142 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-28 14:02:39,143 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-28 14:02:39,144 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-28 14:02:39,151 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-28 14:02:39,152 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-28 14:02:39,153 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-28 14:02:39,153 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-28 14:02:39,153 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-28 14:02:39,158 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-28 14:02:39,161 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-28 14:02:39,162 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 [2018-09-28 14:02:39,215 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-28 14:02:39,215 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-28 14:02:39,223 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-28 14:02:39,224 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-28 14:02:39,225 INFO L133 SettingsManager]: * Use SBE=true [2018-09-28 14:02:39,225 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-09-28 14:02:39,225 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-09-28 14:02:39,225 INFO L133 SettingsManager]: * Use old map elimination=false [2018-09-28 14:02:39,225 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-09-28 14:02:39,226 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-09-28 14:02:39,226 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-09-28 14:02:39,226 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-28 14:02:39,226 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-09-28 14:02:39,227 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-28 14:02:39,227 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-28 14:02:39,227 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-09-28 14:02:39,227 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-09-28 14:02:39,231 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-09-28 14:02:39,231 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-28 14:02:39,231 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-09-28 14:02:39,231 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-09-28 14:02:39,232 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-28 14:02:39,232 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-28 14:02:39,232 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-09-28 14:02:39,232 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-28 14:02:39,234 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-28 14:02:39,235 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-09-28 14:02:39,236 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-09-28 14:02:39,236 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-09-28 14:02:39,364 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-28 14:02:39,402 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-28 14:02:39,414 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-28 14:02:39,420 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-28 14:02:39,421 INFO L276 PluginConnector]: CDTParser initialized [2018-09-28 14:02:39,421 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/recursive/Addition03_true-unreach-call_true-no-overflow_true-termination.c [2018-09-28 14:02:39,955 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe0082746/becc70f8c2964f23bbc4b9c72acc162d/FLAGd8a08351a [2018-09-28 14:02:40,413 INFO L277 CDTParser]: Found 1 translation units. [2018-09-28 14:02:40,414 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/recursive/Addition03_true-unreach-call_true-no-overflow_true-termination.c [2018-09-28 14:02:40,434 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe0082746/becc70f8c2964f23bbc4b9c72acc162d/FLAGd8a08351a [2018-09-28 14:02:40,482 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe0082746/becc70f8c2964f23bbc4b9c72acc162d [2018-09-28 14:02:40,509 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-28 14:02:40,520 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-28 14:02:40,523 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-28 14:02:40,524 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-28 14:02:40,535 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-28 14:02:40,540 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 02:02:40" (1/1) ... [2018-09-28 14:02:40,550 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1128a36b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:02:40, skipping insertion in model container [2018-09-28 14:02:40,551 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 02:02:40" (1/1) ... [2018-09-28 14:02:40,577 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-09-28 14:02:40,624 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-09-28 14:02:41,065 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-09-28 14:02:41,075 INFO L166 MainTranslator]: Completed pre-run [2018-09-28 14:02:41,123 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-09-28 14:02:41,162 INFO L170 MainTranslator]: Completed translation [2018-09-28 14:02:41,167 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:02:41 WrapperNode [2018-09-28 14:02:41,167 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-28 14:02:41,170 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-28 14:02:41,170 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-28 14:02:41,171 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-28 14:02:41,211 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:02:41" (1/1) ... [2018-09-28 14:02:41,212 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:02:41" (1/1) ... [2018-09-28 14:02:41,224 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:02:41" (1/1) ... [2018-09-28 14:02:41,225 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:02:41" (1/1) ... [2018-09-28 14:02:41,236 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:02:41" (1/1) ... [2018-09-28 14:02:41,245 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:02:41" (1/1) ... [2018-09-28 14:02:41,246 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:02:41" (1/1) ... [2018-09-28 14:02:41,252 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-28 14:02:41,255 INFO L168 Benchmark]: Toolchain (without parser) took 745.75 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. [2018-09-28 14:02:41,265 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-09-28 14:02:41,266 INFO L168 Benchmark]: CACSL2BoogieTranslator took 646.50 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. [2018-09-28 14:02:41,267 INFO L168 Benchmark]: Boogie Preprocessor took 82.14 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. [2018-09-28 14:02:41,277 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 0.22 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 646.50 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 82.14 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...