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-15/array08_alloca_true-termination.c.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-240ea10 [2018-05-03 19:55:50,140 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-03 19:55:50,143 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-03 19:55:50,182 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-03 19:55:50,183 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-03 19:55:50,184 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-03 19:55:50,186 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-03 19:55:50,193 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-03 19:55:50,195 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-03 19:55:50,202 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-03 19:55:50,203 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-03 19:55:50,203 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-03 19:55:50,204 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-03 19:55:50,205 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-03 19:55:50,212 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-03 19:55:50,214 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-03 19:55:50,223 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-03 19:55:50,225 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-03 19:55:50,226 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-03 19:55:50,239 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-03 19:55:50,241 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-03 19:55:50,251 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-03 19:55:50,251 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-03 19:55:50,252 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-03 19:55:50,253 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-03 19:55:50,254 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-03 19:55:50,255 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-03 19:55:50,265 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-03 19:55:50,265 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-03 19:55:50,266 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-03 19:55:50,266 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-03 19:55:50,267 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 19:55:50,318 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-03 19:55:50,318 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-03 19:55:50,319 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-03 19:55:50,323 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-03 19:55:50,324 INFO L133 SettingsManager]: * Use SBE=true [2018-05-03 19:55:50,324 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-03 19:55:50,324 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-03 19:55:50,328 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-03 19:55:50,328 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-03 19:55:50,329 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-03 19:55:50,329 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-03 19:55:50,329 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-03 19:55:50,329 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-03 19:55:50,330 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-03 19:55:50,330 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-03 19:55:50,330 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-03 19:55:50,330 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-03 19:55:50,330 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-03 19:55:50,331 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-03 19:55:50,331 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-03 19:55:50,331 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-03 19:55:50,331 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-03 19:55:50,331 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-03 19:55:50,332 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-03 19:55:50,339 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-03 19:55:50,339 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-03 19:55:50,340 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-03 19:55:50,341 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-03 19:55:50,341 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-03 19:55:50,439 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-03 19:55:50,468 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-03 19:55:50,473 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-03 19:55:50,482 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-03 19:55:50,483 INFO L276 PluginConnector]: CDTParser initialized [2018-05-03 19:55:50,483 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-15/array08_alloca_true-termination.c.i [2018-05-03 19:55:51,131 INFO L223 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/6f8974c8d/0dc1ba0c37f64749b1fd858b8c8ba1e1/FLAGd526e7b81 [2018-05-03 19:55:51,732 INFO L280 CDTParser]: Found 1 translation units. [2018-05-03 19:55:51,737 INFO L161 CDTParser]: Scanning array08_alloca_true-termination.c.i [2018-05-03 19:55:51,772 INFO L328 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/6f8974c8d/0dc1ba0c37f64749b1fd858b8c8ba1e1/FLAGd526e7b81 [2018-05-03 19:55:51,813 INFO L336 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/6f8974c8d/0dc1ba0c37f64749b1fd858b8c8ba1e1 [2018-05-03 19:55:51,818 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-03 19:55:51,829 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-03 19:55:51,833 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-03 19:55:51,833 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-03 19:55:51,843 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-03 19:55:51,845 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 07:55:51" (1/1) ... [2018-05-03 19:55:51,849 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a57ba2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:55:51, skipping insertion in model container [2018-05-03 19:55:51,849 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 07:55:51" (1/1) ... [2018-05-03 19:55:51,872 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 19:55:51,949 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 19:55:52,476 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 19:55:52,637 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 19:55:52,655 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 152 non ball SCCs. Number of states in SCCs 152. [2018-05-03 19:55:52,796 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:55:52 WrapperNode [2018-05-03 19:55:52,797 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-03 19:55:52,798 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-03 19:55:52,798 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-03 19:55:52,798 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-03 19:55:52,824 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:55:52" (1/1) ... [2018-05-03 19:55:52,833 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:55:52" (1/1) ... [2018-05-03 19:55:52,874 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:55:52" (1/1) ... [2018-05-03 19:55:52,874 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:55:52" (1/1) ... [2018-05-03 19:55:52,926 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:55:52" (1/1) ... [2018-05-03 19:55:52,942 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:55:52" (1/1) ... [2018-05-03 19:55:52,945 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:55:52" (1/1) ... [2018-05-03 19:55:52,963 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-03 19:55:52,965 INFO L168 Benchmark]: Toolchain (without parser) took 1138.87 ms. Allocated memory is still 383.3 MB. Free memory was 329.7 MB in the beginning and 298.0 MB in the end (delta: 31.8 MB). Peak memory consumption was 31.8 MB. Max. memory is 1.9 GB. [2018-05-03 19:55:52,974 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 383.3 MB. Free memory is still 348.8 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-03 19:55:52,975 INFO L168 Benchmark]: CACSL2BoogieTranslator took 964.26 ms. Allocated memory is still 383.3 MB. Free memory was 329.7 MB in the beginning and 300.1 MB in the end (delta: 29.6 MB). Peak memory consumption was 29.6 MB. Max. memory is 1.9 GB. [2018-05-03 19:55:52,976 INFO L168 Benchmark]: Boogie Preprocessor took 166.15 ms. Allocated memory is still 383.3 MB. Free memory was 300.1 MB in the beginning and 298.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 1.9 GB. [2018-05-03 19:55:52,987 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 383.3 MB. Free memory is still 348.8 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 964.26 ms. Allocated memory is still 383.3 MB. Free memory was 329.7 MB in the beginning and 300.1 MB in the end (delta: 29.6 MB). Peak memory consumption was 29.6 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 166.15 ms. Allocated memory is still 383.3 MB. Free memory was 300.1 MB in the beginning and 298.0 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...