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/loop-lit/gj2007_true-unreach-call_true-termination.c.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-240ea10 [2018-05-03 20:07:53,144 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-03 20:07:53,146 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-03 20:07:53,174 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-03 20:07:53,174 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-03 20:07:53,185 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-03 20:07:53,187 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-03 20:07:53,191 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-03 20:07:53,193 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-03 20:07:53,194 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-03 20:07:53,204 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-03 20:07:53,204 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-03 20:07:53,205 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-03 20:07:53,207 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-03 20:07:53,216 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-03 20:07:53,219 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-03 20:07:53,230 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-03 20:07:53,232 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-03 20:07:53,240 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-03 20:07:53,241 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-03 20:07:53,251 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-03 20:07:53,252 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-03 20:07:53,252 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-03 20:07:53,253 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-03 20:07:53,263 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-03 20:07:53,264 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-03 20:07:53,264 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-03 20:07:53,265 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-03 20:07:53,266 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-03 20:07:53,266 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-03 20:07:53,266 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-03 20:07:53,269 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-05-03 20:07:53,311 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-03 20:07:53,313 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-03 20:07:53,320 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-03 20:07:53,321 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-03 20:07:53,321 INFO L133 SettingsManager]: * Use SBE=true [2018-05-03 20:07:53,321 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-03 20:07:53,321 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-03 20:07:53,321 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-03 20:07:53,322 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-03 20:07:53,322 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-03 20:07:53,322 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-03 20:07:53,322 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-03 20:07:53,322 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-03 20:07:53,322 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-03 20:07:53,323 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-03 20:07:53,323 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-03 20:07:53,323 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-03 20:07:53,323 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-03 20:07:53,323 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-03 20:07:53,324 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-03 20:07:53,324 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-03 20:07:53,325 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-03 20:07:53,325 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-03 20:07:53,325 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-03 20:07:53,325 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-03 20:07:53,325 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-03 20:07:53,326 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-03 20:07:53,326 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-03 20:07:53,327 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-03 20:07:53,439 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-03 20:07:53,461 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-03 20:07:53,466 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-03 20:07:53,467 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-03 20:07:53,468 INFO L276 PluginConnector]: CDTParser initialized [2018-05-03 20:07:53,469 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-lit/gj2007_true-unreach-call_true-termination.c.i [2018-05-03 20:07:54,162 INFO L223 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/708a97c08/b13f23ee008e4b139d73da64ccb2aa52/FLAG15be05696 [2018-05-03 20:07:54,596 INFO L280 CDTParser]: Found 1 translation units. [2018-05-03 20:07:54,597 INFO L161 CDTParser]: Scanning gj2007_true-unreach-call_true-termination.c.i [2018-05-03 20:07:54,614 INFO L328 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/708a97c08/b13f23ee008e4b139d73da64ccb2aa52/FLAG15be05696 [2018-05-03 20:07:54,659 INFO L336 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/708a97c08/b13f23ee008e4b139d73da64ccb2aa52 [2018-05-03 20:07:54,672 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-03 20:07:54,681 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-03 20:07:54,686 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-03 20:07:54,686 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-03 20:07:54,702 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-03 20:07:54,704 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 08:07:54" (1/1) ... [2018-05-03 20:07:54,715 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3951f591 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:07:54, skipping insertion in model container [2018-05-03 20:07:54,715 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 08:07:54" (1/1) ... [2018-05-03 20:07:54,761 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 20:07:54,797 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 20:07:55,134 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 20:07:55,174 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 20:07:55,184 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 7 non ball SCCs. Number of states in SCCs 7. [2018-05-03 20:07:55,201 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:07:55 WrapperNode [2018-05-03 20:07:55,201 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-03 20:07:55,202 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-03 20:07:55,202 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-03 20:07:55,202 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-03 20:07:55,233 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:07:55" (1/1) ... [2018-05-03 20:07:55,239 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:07:55" (1/1) ... [2018-05-03 20:07:55,254 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:07:55" (1/1) ... [2018-05-03 20:07:55,255 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:07:55" (1/1) ... [2018-05-03 20:07:55,257 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:07:55" (1/1) ... [2018-05-03 20:07:55,269 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:07:55" (1/1) ... [2018-05-03 20:07:55,270 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:07:55" (1/1) ... [2018-05-03 20:07:55,274 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-03 20:07:55,282 INFO L168 Benchmark]: Toolchain (without parser) took 602.34 ms. Allocated memory is still 383.3 MB. Free memory was 329.2 MB in the beginning and 318.5 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-05-03 20:07:55,284 INFO L168 Benchmark]: CDTParser took 1.63 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-03 20:07:55,285 INFO L168 Benchmark]: CACSL2BoogieTranslator took 516.17 ms. Allocated memory is still 383.3 MB. Free memory was 329.2 MB in the beginning and 320.7 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 1.9 GB. [2018-05-03 20:07:55,286 INFO L168 Benchmark]: Boogie Preprocessor took 71.76 ms. Allocated memory is still 383.3 MB. Free memory was 320.7 MB in the beginning and 318.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 1.9 GB. [2018-05-03 20:07:55,298 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.63 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 516.17 ms. Allocated memory is still 383.3 MB. Free memory was 329.2 MB in the beginning and 320.7 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 71.76 ms. Allocated memory is still 383.3 MB. Free memory was 320.7 MB in the beginning and 318.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...