java -ea -Xmx2000000000 -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-15/array06_alloca_true-termination.c.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8089ee1 [2018-10-02 10:31:03,785 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-02 10:31:03,788 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-02 10:31:03,821 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-02 10:31:03,822 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-02 10:31:03,825 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-02 10:31:03,830 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-02 10:31:03,834 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-02 10:31:03,842 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-02 10:31:03,843 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-02 10:31:03,855 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-02 10:31:03,856 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-02 10:31:03,858 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-02 10:31:03,865 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-02 10:31:03,866 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-02 10:31:03,874 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-02 10:31:03,878 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-02 10:31:03,883 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-02 10:31:03,890 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-02 10:31:03,891 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-02 10:31:03,898 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-02 10:31:03,903 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-02 10:31:03,912 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-02 10:31:03,938 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 [2018-10-02 10:31:03,985 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-02 10:31:03,986 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-02 10:31:03,990 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-02 10:31:03,991 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-02 10:31:03,995 INFO L133 SettingsManager]: * Use SBE=true [2018-10-02 10:31:03,995 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-02 10:31:03,995 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-02 10:31:03,996 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-02 10:31:03,996 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-02 10:31:03,996 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-02 10:31:03,996 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-02 10:31:03,996 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-02 10:31:03,997 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-02 10:31:03,997 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-02 10:31:03,997 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-02 10:31:03,997 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-02 10:31:04,003 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-02 10:31:04,003 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-02 10:31:04,003 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-02 10:31:04,003 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-02 10:31:04,004 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-02 10:31:04,004 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-02 10:31:04,004 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-02 10:31:04,004 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-02 10:31:04,005 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-02 10:31:04,005 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-02 10:31:04,005 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-02 10:31:04,008 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-02 10:31:04,009 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-02 10:31:04,139 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-02 10:31:04,173 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-02 10:31:04,181 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-02 10:31:04,186 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-02 10:31:04,186 INFO L276 PluginConnector]: CDTParser initialized [2018-10-02 10:31:04,188 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-15/array06_alloca_true-termination.c.i [2018-10-02 10:31:04,851 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a07995778/b3f612a121b6487988dca4d3450c82c5/FLAGc2cf942e9 [2018-10-02 10:31:05,520 INFO L277 CDTParser]: Found 1 translation units. [2018-10-02 10:31:05,526 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-15/array06_alloca_true-termination.c.i [2018-10-02 10:31:05,555 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a07995778/b3f612a121b6487988dca4d3450c82c5/FLAGc2cf942e9 [2018-10-02 10:31:05,602 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a07995778/b3f612a121b6487988dca4d3450c82c5 [2018-10-02 10:31:05,634 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-02 10:31:05,640 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-02 10:31:05,644 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-02 10:31:05,644 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-02 10:31:05,654 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-02 10:31:05,658 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 10:31:05" (1/1) ... [2018-10-02 10:31:05,668 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cf71c35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:31:05, skipping insertion in model container [2018-10-02 10:31:05,668 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 10:31:05" (1/1) ... [2018-10-02 10:31:05,695 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-10-02 10:31:05,798 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-10-02 10:31:06,446 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-02 10:31:06,488 INFO L166 MainTranslator]: Completed pre-run [2018-10-02 10:31:06,664 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-02 10:31:06,854 INFO L170 MainTranslator]: Completed translation [2018-10-02 10:31:06,857 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:31:06 WrapperNode [2018-10-02 10:31:06,857 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-02 10:31:06,858 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-02 10:31:06,859 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-02 10:31:06,859 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-02 10:31:06,897 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:31:06" (1/1) ... [2018-10-02 10:31:06,897 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:31:06" (1/1) ... [2018-10-02 10:31:06,937 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:31:06" (1/1) ... [2018-10-02 10:31:06,937 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:31:06" (1/1) ... [2018-10-02 10:31:07,006 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:31:06" (1/1) ... [2018-10-02 10:31:07,027 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:31:06" (1/1) ... [2018-10-02 10:31:07,041 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:31:06" (1/1) ... [2018-10-02 10:31:07,066 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-02 10:31:07,075 INFO L168 Benchmark]: Toolchain (without parser) took 1440.51 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: 34.7 MB). Peak memory consumption was 34.7 MB. Max. memory is 1.9 GB. [2018-10-02 10:31:07,080 INFO L168 Benchmark]: CDTParser took 0.28 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. [2018-10-02 10:31:07,081 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1214.43 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: 34.7 MB). Peak memory consumption was 34.7 MB. Max. memory is 1.9 GB. [2018-10-02 10:31:07,085 INFO L168 Benchmark]: Boogie Preprocessor took 207.97 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. [2018-10-02 10:31:07,098 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 0.28 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 1214.43 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: 34.7 MB). Peak memory consumption was 34.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 207.97 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...