java -ea -Xmx2000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data /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/array-examples/data_structures_set_multi_proc_trivial_true-unreach-call_ground_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-3204b74 [2018-09-13 15:45:41,082 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-13 15:45:41,092 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-13 15:45:41,135 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-13 15:45:41,135 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-13 15:45:41,143 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-13 15:45:41,150 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-13 15:45:41,158 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-13 15:45:41,171 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-13 15:45:41,173 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-13 15:45:41,174 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-13 15:45:41,180 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-13 15:45:41,181 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-13 15:45:41,188 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-13 15:45:41,189 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-13 15:45:41,202 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-13 15:45:41,210 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-13 15:45:41,220 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-13 15:45:41,222 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-13 15:45:41,226 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-13 15:45:41,239 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-13 15:45:41,240 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-13 15:45:41,240 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-13 15:45:41,242 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-13 15:45:41,243 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-13 15:45:41,244 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-13 15:45:41,250 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-13 15:45:41,251 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-09-13 15:45:41,255 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-13 15:45:41,256 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-13 15:45:41,257 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-13 15:45:41,257 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 [2018-09-13 15:45:41,301 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-13 15:45:41,301 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-13 15:45:41,302 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-13 15:45:41,306 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-13 15:45:41,306 INFO L133 SettingsManager]: * Use SBE=true [2018-09-13 15:45:41,306 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-09-13 15:45:41,306 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-09-13 15:45:41,307 INFO L133 SettingsManager]: * Use old map elimination=false [2018-09-13 15:45:41,307 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-09-13 15:45:41,309 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-09-13 15:45:41,309 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-09-13 15:45:41,309 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-13 15:45:41,311 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-09-13 15:45:41,311 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-13 15:45:41,311 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-13 15:45:41,311 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-09-13 15:45:41,311 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-09-13 15:45:41,311 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-09-13 15:45:41,312 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-13 15:45:41,312 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-09-13 15:45:41,312 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-09-13 15:45:41,312 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-13 15:45:41,317 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-13 15:45:41,317 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-09-13 15:45:41,317 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-13 15:45:41,317 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-13 15:45:41,318 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-09-13 15:45:41,319 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-09-13 15:45:41,319 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-09-13 15:45:41,446 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-13 15:45:41,481 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-09-13 15:45:41,497 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-09-13 15:45:41,499 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-13 15:45:41,504 INFO L276 PluginConnector]: CDTParser initialized [2018-09-13 15:45:41,506 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/data_structures_set_multi_proc_trivial_true-unreach-call_ground_true-termination.i [2018-09-13 15:45:41,840 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-13 15:45:41,852 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-13 15:45:41,853 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-13 15:45:41,854 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-13 15:45:41,872 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-13 15:45:41,880 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 03:45:41" (1/1) ... [2018-09-13 15:45:41,890 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48179d0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:45:41, skipping insertion in model container [2018-09-13 15:45:41,890 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 03:45:41" (1/1) ... [2018-09-13 15:45:41,932 INFO L153 Dispatcher]: Using SV-COMP mode [2018-09-13 15:45:41,986 INFO L153 Dispatcher]: Using SV-COMP mode [2018-09-13 15:45:42,399 INFO L450 PostProcessor]: Settings: Checked method=main [2018-09-13 15:45:42,476 INFO L450 PostProcessor]: Settings: Checked method=main [2018-09-13 15:45:42,508 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:45:42 WrapperNode [2018-09-13 15:45:42,508 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-13 15:45:42,509 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-13 15:45:42,509 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-13 15:45:42,510 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-13 15:45:42,551 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:45:42" (1/1) ... [2018-09-13 15:45:42,553 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:45:42" (1/1) ... [2018-09-13 15:45:42,581 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:45:42" (1/1) ... [2018-09-13 15:45:42,582 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:45:42" (1/1) ... [2018-09-13 15:45:42,596 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:45:42" (1/1) ... [2018-09-13 15:45:42,618 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:45:42" (1/1) ... [2018-09-13 15:45:42,626 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:45:42" (1/1) ... [2018-09-13 15:45:42,637 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-13 15:45:42,642 INFO L168 Benchmark]: Toolchain (without parser) took 801.95 ms. Allocated memory is still 1.9 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-09-13 15:45:42,651 INFO L168 Benchmark]: CDTParser took 0.25 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. [2018-09-13 15:45:42,654 INFO L168 Benchmark]: CACSL2BoogieTranslator took 655.28 ms. Allocated memory is still 1.9 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-09-13 15:45:42,655 INFO L168 Benchmark]: Boogie Preprocessor took 128.51 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. [2018-09-13 15:45:42,667 INFO L344 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 0.25 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 655.28 ms. Allocated memory is still 1.9 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 128.51 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...