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/product-lines/email_spec0_product11_true-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8089ee1 [2018-10-02 10:34:24,790 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-02 10:34:24,799 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-02 10:34:24,830 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-02 10:34:24,834 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-02 10:34:24,835 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-02 10:34:24,839 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-02 10:34:24,843 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-02 10:34:24,848 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-02 10:34:24,855 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-02 10:34:24,856 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-02 10:34:24,858 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-02 10:34:24,861 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-02 10:34:24,862 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-02 10:34:24,869 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-02 10:34:24,880 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-02 10:34:24,881 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-02 10:34:24,886 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-02 10:34:24,892 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-02 10:34:24,899 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-02 10:34:24,903 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-02 10:34:24,905 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-02 10:34:24,915 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-02 10:34:24,915 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-02 10:34:24,915 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-02 10:34:24,920 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-02 10:34:24,921 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-02 10:34:24,924 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-02 10:34:24,925 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-02 10:34:24,926 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-02 10:34:24,927 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-02 10:34:24,934 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-02 10:34:24,934 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-02 10:34:24,934 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-02 10:34:24,936 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-02 10:34:24,942 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-02 10:34:24,942 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 10:34:24,993 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-02 10:34:24,993 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-02 10:34:24,994 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-02 10:34:24,995 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-02 10:34:24,998 INFO L133 SettingsManager]: * Use SBE=true [2018-10-02 10:34:24,998 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-02 10:34:24,998 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-02 10:34:24,998 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-02 10:34:24,999 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-02 10:34:24,999 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-02 10:34:24,999 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-02 10:34:24,999 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-02 10:34:25,005 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-02 10:34:25,005 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-02 10:34:25,005 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-02 10:34:25,006 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-02 10:34:25,007 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-02 10:34:25,007 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-02 10:34:25,007 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-02 10:34:25,007 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-02 10:34:25,007 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-02 10:34:25,008 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-02 10:34:25,008 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-02 10:34:25,008 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-02 10:34:25,010 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-02 10:34:25,010 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-02 10:34:25,010 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-02 10:34:25,011 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-02 10:34:25,015 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-02 10:34:25,130 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-02 10:34:25,162 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-02 10:34:25,177 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-02 10:34:25,182 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-02 10:34:25,182 INFO L276 PluginConnector]: CDTParser initialized [2018-10-02 10:34:25,183 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product11_true-unreach-call_true-termination.cil.c [2018-10-02 10:34:25,866 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/715925077/b3ce5298a5b44877baae2f5da5f7e2e9/FLAGea5d4d704 [2018-10-02 10:34:26,684 INFO L277 CDTParser]: Found 1 translation units. [2018-10-02 10:34:26,690 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product11_true-unreach-call_true-termination.cil.c [2018-10-02 10:34:26,745 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/715925077/b3ce5298a5b44877baae2f5da5f7e2e9/FLAGea5d4d704 [2018-10-02 10:34:26,792 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/715925077/b3ce5298a5b44877baae2f5da5f7e2e9 [2018-10-02 10:34:26,821 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-02 10:34:26,831 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-02 10:34:26,834 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-02 10:34:26,835 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-02 10:34:26,848 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-02 10:34:26,853 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 10:34:26" (1/1) ... [2018-10-02 10:34:26,858 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52b19324 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:26, skipping insertion in model container [2018-10-02 10:34:26,858 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 10:34:26" (1/1) ... [2018-10-02 10:34:26,886 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-10-02 10:34:27,082 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-10-02 10:34:28,308 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-02 10:34:28,353 INFO L166 MainTranslator]: Completed pre-run [2018-10-02 10:34:28,806 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-02 10:34:28,997 INFO L170 MainTranslator]: Completed translation [2018-10-02 10:34:28,998 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:28 WrapperNode [2018-10-02 10:34:28,998 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-02 10:34:29,002 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-02 10:34:29,002 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-02 10:34:29,003 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-02 10:34:29,037 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:28" (1/1) ... [2018-10-02 10:34:29,038 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:28" (1/1) ... [2018-10-02 10:34:29,263 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:28" (1/1) ... [2018-10-02 10:34:29,267 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:28" (1/1) ... [2018-10-02 10:34:29,530 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:28" (1/1) ... [2018-10-02 10:34:29,604 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:28" (1/1) ... [2018-10-02 10:34:29,645 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:28" (1/1) ... [2018-10-02 10:34:29,700 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-02 10:34:29,708 INFO L168 Benchmark]: Toolchain (without parser) took 2883.20 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.9 GB in the end (delta: -47.1 MB). Peak memory consumption was 78.3 MB. Max. memory is 1.9 GB. [2018-10-02 10:34:29,720 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. [2018-10-02 10:34:29,721 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2167.42 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: 64.0 MB). Peak memory consumption was 64.0 MB. Max. memory is 1.9 GB. [2018-10-02 10:34:29,723 INFO L168 Benchmark]: Boogie Preprocessor took 698.07 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.9 GB in the end (delta: -111.2 MB). Peak memory consumption was 14.2 MB. Max. memory is 1.9 GB. [2018-10-02 10:34:29,732 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 0.25 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 2167.42 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: 64.0 MB). Peak memory consumption was 64.0 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 698.07 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.9 GB in the end (delta: -111.2 MB). Peak memory consumption was 14.2 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...