java -ea -Xmx4000000000 -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_spec8_product12_true-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 12:36:15,932 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 12:36:15,937 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 12:36:15,974 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 12:36:15,975 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 12:36:15,976 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 12:36:15,979 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 12:36:15,983 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 12:36:15,990 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 12:36:15,991 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 12:36:15,992 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 12:36:15,998 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 12:36:15,999 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 12:36:16,000 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 12:36:16,012 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 12:36:16,013 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 12:36:16,020 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 12:36:16,026 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 12:36:16,033 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 12:36:16,040 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 12:36:16,041 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 12:36:16,047 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 12:36:16,055 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 12:36:16,055 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 12:36:16,057 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 12:36:16,058 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 12:36:16,059 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 12:36:16,059 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 12:36:16,068 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 12:36:16,072 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 12:36:16,072 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 12:36:16,073 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 12:36:16,073 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 12:36:16,079 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 12:36:16,080 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 12:36:16,081 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 12:36:16,081 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 [2018-11-16 12:36:16,133 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 12:36:16,133 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 12:36:16,135 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 12:36:16,135 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 12:36:16,139 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 12:36:16,139 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-16 12:36:16,140 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-16 12:36:16,140 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-16 12:36:16,140 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-16 12:36:16,140 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-16 12:36:16,141 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-16 12:36:16,144 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 12:36:16,144 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-16 12:36:16,144 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 12:36:16,145 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 12:36:16,147 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-16 12:36:16,147 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-16 12:36:16,147 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-16 12:36:16,147 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 12:36:16,148 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-16 12:36:16,148 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 12:36:16,148 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-16 12:36:16,148 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 12:36:16,148 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 12:36:16,148 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-16 12:36:16,149 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 12:36:16,149 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 12:36:16,149 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-16 12:36:16,155 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-16 12:36:16,156 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-16 12:36:16,270 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 12:36:16,309 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 12:36:16,320 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 12:36:16,325 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 12:36:16,326 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 12:36:16,327 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec8_product12_true-unreach-call_true-termination.cil.c [2018-11-16 12:36:16,478 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e328b7225/b23165123e5b41a4a1051cafc32134e8/FLAG62ae3ecd8 [2018-11-16 12:36:17,923 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 12:36:17,924 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec8_product12_true-unreach-call_true-termination.cil.c [2018-11-16 12:36:17,992 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e328b7225/b23165123e5b41a4a1051cafc32134e8/FLAG62ae3ecd8 [2018-11-16 12:36:18,020 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e328b7225/b23165123e5b41a4a1051cafc32134e8 [2018-11-16 12:36:18,035 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 12:36:18,037 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 12:36:18,041 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 12:36:18,042 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 12:36:18,056 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 12:36:18,060 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:36:18" (1/1) ... [2018-11-16 12:36:18,067 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40106799 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:36:18, skipping insertion in model container [2018-11-16 12:36:18,067 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:36:18" (1/1) ... [2018-11-16 12:36:18,095 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 12:36:18,282 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 12:36:19,897 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:36:19,941 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 12:36:20,429 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:36:20,606 INFO L195 MainTranslator]: Completed translation [2018-11-16 12:36:20,609 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:36:20 WrapperNode [2018-11-16 12:36:20,609 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 12:36:20,610 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 12:36:20,610 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 12:36:20,611 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 12:36:20,649 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:36:20" (1/1) ... [2018-11-16 12:36:20,649 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:36:20" (1/1) ... [2018-11-16 12:36:20,744 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:36:20" (1/1) ... [2018-11-16 12:36:20,745 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:36:20" (1/1) ... [2018-11-16 12:36:20,980 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:36:20" (1/1) ... [2018-11-16 12:36:21,050 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:36:20" (1/1) ... [2018-11-16 12:36:21,088 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:36:20" (1/1) ... [2018-11-16 12:36:21,153 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 12:36:21,155 INFO L168 Benchmark]: Toolchain (without parser) took 3119.60 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: -16.8 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-16 12:36:21,163 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-11-16 12:36:21,164 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2568.52 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -28.1 MB). Peak memory consumption was 59.3 MB. Max. memory is 3.9 GB. [2018-11-16 12:36:21,171 INFO L168 Benchmark]: Boogie Preprocessor took 542.60 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 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. [2018-11-16 12:36:21,181 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 0.22 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 2568.52 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -28.1 MB). Peak memory consumption was 59.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 542.60 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...