java -ea -Xmx4000000000 -Xss4m -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/NO_00_false-termination_true-no-overflow.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8afb04a [2018-11-26 17:44:11,841 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 17:44:11,845 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 17:44:11,866 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 17:44:11,866 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 17:44:11,867 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 17:44:11,874 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 17:44:11,877 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 17:44:11,882 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 17:44:11,883 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 17:44:11,889 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 17:44:11,889 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 17:44:11,890 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 17:44:11,891 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 17:44:11,901 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 17:44:11,905 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 17:44:11,906 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 17:44:11,907 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 17:44:11,914 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 17:44:11,915 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 17:44:11,920 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 17:44:11,921 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 17:44:11,923 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 17:44:11,923 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 17:44:11,923 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 17:44:11,924 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 17:44:11,930 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 17:44:11,931 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 17:44:11,931 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 17:44:11,932 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 17:44:11,932 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 17:44:11,939 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 17:44:11,939 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 17:44:11,939 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 17:44:11,940 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 17:44:11,941 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 17:44:11,941 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 [2018-11-26 17:44:11,982 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 17:44:11,982 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 17:44:11,988 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 17:44:11,988 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 17:44:11,988 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 17:44:11,989 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-26 17:44:11,989 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-26 17:44:11,989 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-26 17:44:11,989 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-26 17:44:11,989 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-26 17:44:11,989 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-26 17:44:11,989 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 17:44:11,990 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-26 17:44:11,990 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 17:44:11,990 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 17:44:11,990 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-26 17:44:11,990 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-26 17:44:11,990 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-26 17:44:11,990 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 17:44:11,990 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-26 17:44:11,993 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 17:44:11,993 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-26 17:44:11,993 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 17:44:11,993 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 17:44:11,993 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-26 17:44:11,993 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 17:44:11,996 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 17:44:11,996 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-26 17:44:11,997 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-26 17:44:11,997 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-26 17:44:12,080 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 17:44:12,103 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 17:44:12,109 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 17:44:12,114 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 17:44:12,114 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 17:44:12,115 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-restricted-15/NO_00_false-termination_true-no-overflow.c [2018-11-26 17:44:12,225 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/03fce8c3a/beae4d0dc19c4e07b46c6225e1ce73db/FLAG2a7e17b5b [2018-11-26 17:44:12,911 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 17:44:12,912 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-restricted-15/NO_00_false-termination_true-no-overflow.c [2018-11-26 17:44:12,922 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/03fce8c3a/beae4d0dc19c4e07b46c6225e1ce73db/FLAG2a7e17b5b [2018-11-26 17:44:13,225 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/03fce8c3a/beae4d0dc19c4e07b46c6225e1ce73db [2018-11-26 17:44:13,238 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 17:44:13,239 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 17:44:13,245 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 17:44:13,245 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 17:44:13,250 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 17:44:13,251 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:44:13" (1/1) ... [2018-11-26 17:44:13,256 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2438f64b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:44:13, skipping insertion in model container [2018-11-26 17:44:13,256 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:44:13" (1/1) ... [2018-11-26 17:44:13,277 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 17:44:13,307 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 17:44:13,644 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 17:44:13,657 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 17:44:13,682 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 17:44:13,708 INFO L195 MainTranslator]: Completed translation [2018-11-26 17:44:13,708 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:44:13 WrapperNode [2018-11-26 17:44:13,709 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 17:44:13,711 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 17:44:13,714 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 17:44:13,714 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 17:44:13,735 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:44:13" (1/1) ... [2018-11-26 17:44:13,735 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:44:13" (1/1) ... [2018-11-26 17:44:13,744 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:44:13" (1/1) ... [2018-11-26 17:44:13,744 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:44:13" (1/1) ... [2018-11-26 17:44:13,751 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:44:13" (1/1) ... [2018-11-26 17:44:13,763 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:44:13" (1/1) ... [2018-11-26 17:44:13,764 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:44:13" (1/1) ... [2018-11-26 17:44:13,767 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 17:44:13,769 INFO L168 Benchmark]: Toolchain (without parser) took 530.90 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. [2018-11-26 17:44:13,774 INFO L168 Benchmark]: CDTParser took 0.16 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. [2018-11-26 17:44:13,775 INFO L168 Benchmark]: CACSL2BoogieTranslator took 465.51 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. [2018-11-26 17:44:13,780 INFO L168 Benchmark]: Boogie Preprocessor took 56.38 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. [2018-11-26 17:44:13,785 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 0.16 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 465.51 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 56.38 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...