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/termination-crafted-lit/HarrisLalNoriRajamani-SAS2010-Fig3_true-termination_true-no-overflow.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-240ea10 [2018-05-03 19:50:07,154 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-03 19:50:07,157 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-03 19:50:07,181 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-03 19:50:07,181 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-03 19:50:07,182 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-03 19:50:07,183 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-03 19:50:07,194 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-03 19:50:07,195 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-03 19:50:07,205 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-03 19:50:07,206 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-03 19:50:07,206 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-03 19:50:07,207 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-03 19:50:07,209 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-03 19:50:07,218 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-03 19:50:07,220 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-03 19:50:07,231 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-03 19:50:07,233 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-03 19:50:07,234 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-03 19:50:07,243 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-03 19:50:07,246 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-03 19:50:07,246 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-03 19:50:07,246 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-03 19:50:07,254 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-03 19:50:07,255 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-03 19:50:07,263 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-03 19:50:07,264 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-03 19:50:07,264 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-03 19:50:07,265 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-03 19:50:07,265 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-03 19:50:07,266 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-03 19:50:07,266 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 19:50:07,314 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-03 19:50:07,314 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-03 19:50:07,316 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-03 19:50:07,316 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-03 19:50:07,316 INFO L133 SettingsManager]: * Use SBE=true [2018-05-03 19:50:07,316 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-03 19:50:07,317 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-03 19:50:07,318 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-03 19:50:07,318 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-03 19:50:07,319 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-03 19:50:07,324 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-03 19:50:07,324 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-03 19:50:07,324 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-03 19:50:07,325 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-03 19:50:07,325 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-03 19:50:07,325 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-03 19:50:07,325 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-03 19:50:07,325 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-03 19:50:07,326 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-03 19:50:07,326 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-03 19:50:07,327 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-03 19:50:07,327 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-03 19:50:07,327 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-03 19:50:07,327 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-03 19:50:07,327 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-03 19:50:07,328 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-03 19:50:07,328 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-03 19:50:07,329 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-03 19:50:07,329 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-03 19:50:07,436 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-03 19:50:07,465 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-03 19:50:07,479 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-03 19:50:07,481 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-03 19:50:07,483 INFO L276 PluginConnector]: CDTParser initialized [2018-05-03 19:50:07,484 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-crafted-lit/HarrisLalNoriRajamani-SAS2010-Fig3_true-termination_true-no-overflow.c [2018-05-03 19:50:08,119 INFO L223 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/bbd6d5f4b/878be847dedd45f3a777674e1f34a9d4/FLAG8c24bdf68 [2018-05-03 19:50:08,545 INFO L280 CDTParser]: Found 1 translation units. [2018-05-03 19:50:08,546 INFO L161 CDTParser]: Scanning HarrisLalNoriRajamani-SAS2010-Fig3_true-termination_true-no-overflow.c [2018-05-03 19:50:08,560 INFO L328 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/bbd6d5f4b/878be847dedd45f3a777674e1f34a9d4/FLAG8c24bdf68 [2018-05-03 19:50:08,600 INFO L336 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/bbd6d5f4b/878be847dedd45f3a777674e1f34a9d4 [2018-05-03 19:50:08,614 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-03 19:50:08,624 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-03 19:50:08,625 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-03 19:50:08,625 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-03 19:50:08,643 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-03 19:50:08,645 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 07:50:08" (1/1) ... [2018-05-03 19:50:08,656 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58ae1bd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:50:08, skipping insertion in model container [2018-05-03 19:50:08,656 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 07:50:08" (1/1) ... [2018-05-03 19:50:08,697 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 19:50:08,736 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 19:50:09,105 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 19:50:09,144 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 19:50:09,154 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 5 non ball SCCs. Number of states in SCCs 5. [2018-05-03 19:50:09,170 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:50:09 WrapperNode [2018-05-03 19:50:09,170 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-03 19:50:09,179 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-03 19:50:09,179 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-03 19:50:09,179 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-03 19:50:09,205 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:50:09" (1/1) ... [2018-05-03 19:50:09,209 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:50:09" (1/1) ... [2018-05-03 19:50:09,219 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:50:09" (1/1) ... [2018-05-03 19:50:09,224 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:50:09" (1/1) ... [2018-05-03 19:50:09,226 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:50:09" (1/1) ... [2018-05-03 19:50:09,241 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:50:09" (1/1) ... [2018-05-03 19:50:09,247 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:50:09" (1/1) ... [2018-05-03 19:50:09,248 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-03 19:50:09,250 INFO L168 Benchmark]: Toolchain (without parser) took 634.89 ms. Allocated memory is still 383.3 MB. Free memory was 330.9 MB in the beginning and 321.2 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 1.9 GB. [2018-05-03 19:50:09,256 INFO L168 Benchmark]: CDTParser took 0.20 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 19:50:09,257 INFO L168 Benchmark]: CACSL2BoogieTranslator took 545.56 ms. Allocated memory is still 383.3 MB. Free memory was 330.9 MB in the beginning and 322.3 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 1.9 GB. [2018-05-03 19:50:09,258 INFO L168 Benchmark]: Boogie Preprocessor took 69.38 ms. Allocated memory is still 383.3 MB. Free memory was 322.3 MB in the beginning and 321.2 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 1.9 GB. [2018-05-03 19:50:09,268 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 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 545.56 ms. Allocated memory is still 383.3 MB. Free memory was 330.9 MB in the beginning and 322.3 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 69.38 ms. Allocated memory is still 383.3 MB. Free memory was 322.3 MB in the beginning and 321.2 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...