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-restricted-15/PastaB1_true-termination_true-no-overflow.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-935f392 [2018-07-19 18:36:57,123 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-19 18:36:57,129 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-19 18:36:57,170 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-19 18:36:57,171 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-19 18:36:57,172 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-19 18:36:57,176 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-19 18:36:57,182 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-19 18:36:57,204 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-19 18:36:57,205 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-19 18:36:57,212 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-19 18:36:57,213 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-19 18:36:57,216 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-19 18:36:57,218 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-19 18:36:57,219 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-19 18:36:57,229 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-19 18:36:57,230 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-19 18:36:57,234 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-19 18:36:57,244 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-19 18:36:57,255 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-19 18:36:57,256 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-19 18:36:57,262 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-19 18:36:57,271 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-19 18:36:57,271 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-19 18:36:57,273 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-19 18:36:57,278 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-19 18:36:57,279 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-19 18:36:57,280 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-19 18:36:57,281 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-19 18:36:57,288 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-19 18:36:57,289 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-19 18:36:57,290 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-19 18:36:57,290 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-19 18:36:57,293 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-19 18:36:57,295 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-19 18:36:57,299 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-19 18:36:57,299 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 [2018-07-19 18:36:57,349 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-19 18:36:57,350 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-19 18:36:57,356 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-19 18:36:57,357 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-19 18:36:57,361 INFO L133 SettingsManager]: * Use SBE=true [2018-07-19 18:36:57,361 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-07-19 18:36:57,361 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-07-19 18:36:57,362 INFO L133 SettingsManager]: * Use old map elimination=false [2018-07-19 18:36:57,362 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-07-19 18:36:57,362 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-07-19 18:36:57,362 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-07-19 18:36:57,362 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-19 18:36:57,363 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-07-19 18:36:57,363 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-19 18:36:57,363 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-19 18:36:57,365 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-07-19 18:36:57,367 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-07-19 18:36:57,367 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-07-19 18:36:57,367 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-19 18:36:57,368 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-07-19 18:36:57,369 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-07-19 18:36:57,369 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-19 18:36:57,369 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-19 18:36:57,369 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-07-19 18:36:57,370 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-19 18:36:57,370 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-19 18:36:57,370 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-07-19 18:36:57,376 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-07-19 18:36:57,377 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-07-19 18:36:57,515 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-19 18:36:57,550 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-19 18:36:57,560 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-19 18:36:57,562 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-19 18:36:57,562 INFO L276 PluginConnector]: CDTParser initialized [2018-07-19 18:36:57,565 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-restricted-15/PastaB1_true-termination_true-no-overflow.c [2018-07-19 18:36:58,159 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/03ecb91ad/74230778cc9a47859c79aaf5f3af5616/FLAG3a7bed940 [2018-07-19 18:36:58,635 INFO L276 CDTParser]: Found 1 translation units. [2018-07-19 18:36:58,636 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-restricted-15/PastaB1_true-termination_true-no-overflow.c [2018-07-19 18:36:58,653 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/03ecb91ad/74230778cc9a47859c79aaf5f3af5616/FLAG3a7bed940 [2018-07-19 18:36:58,681 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/03ecb91ad/74230778cc9a47859c79aaf5f3af5616 [2018-07-19 18:36:58,706 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-19 18:36:58,708 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-19 18:36:58,715 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-19 18:36:58,715 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-19 18:36:58,739 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-19 18:36:58,740 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:36:58" (1/1) ... [2018-07-19 18:36:58,749 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b25906e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:36:58, skipping insertion in model container [2018-07-19 18:36:58,749 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:36:58" (1/1) ... [2018-07-19 18:36:59,168 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-19 18:36:59,250 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-19 18:36:59,290 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-19 18:36:59,299 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-19 18:36:59,329 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:36:59 WrapperNode [2018-07-19 18:36:59,329 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-19 18:36:59,334 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-19 18:36:59,335 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-19 18:36:59,335 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-19 18:36:59,372 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:36:59" (1/1) ... [2018-07-19 18:36:59,372 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:36:59" (1/1) ... [2018-07-19 18:36:59,384 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:36:59" (1/1) ... [2018-07-19 18:36:59,387 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:36:59" (1/1) ... [2018-07-19 18:36:59,389 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:36:59" (1/1) ... [2018-07-19 18:36:59,405 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:36:59" (1/1) ... [2018-07-19 18:36:59,406 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:36:59" (1/1) ... [2018-07-19 18:36:59,411 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-19 18:36:59,414 INFO L168 Benchmark]: Toolchain (without parser) took 707.67 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. [2018-07-19 18:36:59,421 INFO L168 Benchmark]: CDTParser took 0.30 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. [2018-07-19 18:36:59,426 INFO L168 Benchmark]: CACSL2BoogieTranslator took 619.31 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. [2018-07-19 18:36:59,429 INFO L168 Benchmark]: Boogie Preprocessor took 76.30 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. [2018-07-19 18:36:59,439 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 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 619.31 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 76.30 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...