java -ea -Xmx4000000000 -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/termination-crafted-lit/AliasDarteFeautrierGonnord-SAS2010-easy2_true-termination_true-no-overflow.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-bdc35bb [2018-10-29 11:07:02,127 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-29 11:07:02,129 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-29 11:07:02,167 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-29 11:07:02,167 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-29 11:07:02,169 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-29 11:07:02,173 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-29 11:07:02,177 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-29 11:07:02,182 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-29 11:07:02,191 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-29 11:07:02,197 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-29 11:07:02,198 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-29 11:07:02,199 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-29 11:07:02,205 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-29 11:07:02,206 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-29 11:07:02,207 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-29 11:07:02,208 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-29 11:07:02,217 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-29 11:07:02,224 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-29 11:07:02,230 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-29 11:07:02,231 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-29 11:07:02,236 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-29 11:07:02,245 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-29 11:07:02,246 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-29 11:07:02,246 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-29 11:07:02,252 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-29 11:07:02,253 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-29 11:07:02,254 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-29 11:07:02,260 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-29 11:07:02,261 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-29 11:07:02,264 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-29 11:07:02,267 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-29 11:07:02,267 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-29 11:07:02,267 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-29 11:07:02,268 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-29 11:07:02,275 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-29 11:07:02,275 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 [2018-10-29 11:07:02,331 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-29 11:07:02,332 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-29 11:07:02,336 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-29 11:07:02,337 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-29 11:07:02,342 INFO L133 SettingsManager]: * Use SBE=true [2018-10-29 11:07:02,342 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-29 11:07:02,343 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-29 11:07:02,343 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-29 11:07:02,343 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-29 11:07:02,343 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-29 11:07:02,344 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-29 11:07:02,347 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-29 11:07:02,347 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-29 11:07:02,347 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-29 11:07:02,348 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-29 11:07:02,348 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-29 11:07:02,348 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-29 11:07:02,348 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-29 11:07:02,348 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-29 11:07:02,354 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-29 11:07:02,354 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-29 11:07:02,354 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-29 11:07:02,355 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-29 11:07:02,355 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-29 11:07:02,355 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-29 11:07:02,355 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-29 11:07:02,355 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-29 11:07:02,356 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-29 11:07:02,360 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-29 11:07:02,493 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-29 11:07:02,532 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-29 11:07:02,541 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-29 11:07:02,543 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-29 11:07:02,543 INFO L276 PluginConnector]: CDTParser initialized [2018-10-29 11:07:02,544 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-crafted-lit/AliasDarteFeautrierGonnord-SAS2010-easy2_true-termination_true-no-overflow.c [2018-10-29 11:07:02,673 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c792d89d/e4ddfe3f58a64715b0380ec8a9061628/FLAG495e73c3a [2018-10-29 11:07:03,531 INFO L298 CDTParser]: Found 1 translation units. [2018-10-29 11:07:03,532 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-crafted-lit/AliasDarteFeautrierGonnord-SAS2010-easy2_true-termination_true-no-overflow.c [2018-10-29 11:07:03,547 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c792d89d/e4ddfe3f58a64715b0380ec8a9061628/FLAG495e73c3a [2018-10-29 11:07:03,568 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c792d89d/e4ddfe3f58a64715b0380ec8a9061628 [2018-10-29 11:07:03,592 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-29 11:07:03,594 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-29 11:07:03,595 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-29 11:07:03,595 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-29 11:07:03,599 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-29 11:07:03,602 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 11:07:03" (1/1) ... [2018-10-29 11:07:03,605 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ad33cd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:07:03, skipping insertion in model container [2018-10-29 11:07:03,605 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 11:07:03" (1/1) ... [2018-10-29 11:07:03,630 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-29 11:07:03,677 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-29 11:07:04,150 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 11:07:04,165 INFO L189 MainTranslator]: Completed pre-run [2018-10-29 11:07:04,207 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 11:07:04,243 INFO L193 MainTranslator]: Completed translation [2018-10-29 11:07:04,244 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:07:04 WrapperNode [2018-10-29 11:07:04,244 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-29 11:07:04,245 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-29 11:07:04,245 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-29 11:07:04,245 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-29 11:07:04,282 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:07:04" (1/1) ... [2018-10-29 11:07:04,282 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:07:04" (1/1) ... [2018-10-29 11:07:04,297 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:07:04" (1/1) ... [2018-10-29 11:07:04,298 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:07:04" (1/1) ... [2018-10-29 11:07:04,306 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:07:04" (1/1) ... [2018-10-29 11:07:04,323 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:07:04" (1/1) ... [2018-10-29 11:07:04,324 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:07:04" (1/1) ... [2018-10-29 11:07:04,330 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-29 11:07:04,335 INFO L168 Benchmark]: Toolchain (without parser) took 741.97 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: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-10-29 11:07:04,341 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-10-29 11:07:04,342 INFO L168 Benchmark]: CACSL2BoogieTranslator took 649.63 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: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-10-29 11:07:04,348 INFO L168 Benchmark]: Boogie Preprocessor took 85.29 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-10-29 11:07:04,351 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 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 649.63 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: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 85.29 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 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...