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_spec11_product24_true-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-30949e8 [2018-10-05 19:34:20,131 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-05 19:34:20,138 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-05 19:34:20,173 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-05 19:34:20,174 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-05 19:34:20,175 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-05 19:34:20,181 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-05 19:34:20,187 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-05 19:34:20,207 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-05 19:34:20,211 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-05 19:34:20,217 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-05 19:34:20,218 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-05 19:34:20,219 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-05 19:34:20,221 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-05 19:34:20,231 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-05 19:34:20,232 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-05 19:34:20,238 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-05 19:34:20,240 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-05 19:34:20,253 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-05 19:34:20,260 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-05 19:34:20,261 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-05 19:34:20,264 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-05 19:34:20,268 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-05 19:34:20,288 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-05 19:34:20,292 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-05 19:34:20,293 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-05 19:34:20,294 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-05 19:34:20,294 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 [2018-10-05 19:34:20,350 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-05 19:34:20,350 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-05 19:34:20,352 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-05 19:34:20,352 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-05 19:34:20,357 INFO L133 SettingsManager]: * Use SBE=true [2018-10-05 19:34:20,357 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-05 19:34:20,358 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-05 19:34:20,358 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-05 19:34:20,358 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-05 19:34:20,358 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-05 19:34:20,358 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-05 19:34:20,359 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-05 19:34:20,359 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-05 19:34:20,359 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-05 19:34:20,359 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-05 19:34:20,359 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-05 19:34:20,365 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-05 19:34:20,365 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-05 19:34:20,365 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-05 19:34:20,366 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-05 19:34:20,366 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-05 19:34:20,366 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-05 19:34:20,366 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-05 19:34:20,366 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-05 19:34:20,371 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-05 19:34:20,371 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-05 19:34:20,371 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-05 19:34:20,373 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-05 19:34:20,374 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-05 19:34:20,503 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-05 19:34:20,546 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-05 19:34:20,555 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-05 19:34:20,557 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-05 19:34:20,557 INFO L276 PluginConnector]: CDTParser initialized [2018-10-05 19:34:20,562 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec11_product24_true-unreach-call_true-termination.cil.c [2018-10-05 19:34:21,232 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6187820d7/de42a76ae0d341d49e8618dc7791c0ef/FLAG6484ea321 [2018-10-05 19:34:22,023 INFO L277 CDTParser]: Found 1 translation units. [2018-10-05 19:34:22,027 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec11_product24_true-unreach-call_true-termination.cil.c [2018-10-05 19:34:22,076 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6187820d7/de42a76ae0d341d49e8618dc7791c0ef/FLAG6484ea321 [2018-10-05 19:34:22,115 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6187820d7/de42a76ae0d341d49e8618dc7791c0ef [2018-10-05 19:34:22,140 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-05 19:34:22,143 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-05 19:34:22,150 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-05 19:34:22,150 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-05 19:34:22,158 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-05 19:34:22,162 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.10 07:34:22" (1/1) ... [2018-10-05 19:34:22,170 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@182d83aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:34:22, skipping insertion in model container [2018-10-05 19:34:22,170 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.10 07:34:22" (1/1) ... [2018-10-05 19:34:22,189 INFO L147 MainTranslator]: Starting translation in SV-COMP mode [2018-10-05 19:34:22,383 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-10-05 19:34:23,678 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-05 19:34:23,730 INFO L191 MainTranslator]: Completed pre-run [2018-10-05 19:34:24,199 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-05 19:34:24,442 INFO L195 MainTranslator]: Completed translation [2018-10-05 19:34:24,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:34:24 WrapperNode [2018-10-05 19:34:24,444 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-05 19:34:24,445 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-05 19:34:24,448 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-05 19:34:24,448 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-05 19:34:24,739 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:34:24" (1/1) ... [2018-10-05 19:34:24,739 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:34:24" (1/1) ... [2018-10-05 19:34:24,829 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:34:24" (1/1) ... [2018-10-05 19:34:24,836 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:34:24" (1/1) ... [2018-10-05 19:34:25,030 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:34:24" (1/1) ... [2018-10-05 19:34:25,088 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:34:24" (1/1) ... [2018-10-05 19:34:25,124 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:34:24" (1/1) ... [2018-10-05 19:34:25,164 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-05 19:34:25,176 INFO L168 Benchmark]: Toolchain (without parser) took 3031.05 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: -39.0 MB). Peak memory consumption was 89.1 MB. Max. memory is 1.9 GB. [2018-10-05 19:34:25,179 INFO L168 Benchmark]: CDTParser took 0.32 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. [2018-10-05 19:34:25,183 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2294.18 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 74.7 MB). Peak memory consumption was 74.7 MB. Max. memory is 1.9 GB. [2018-10-05 19:34:25,184 INFO L168 Benchmark]: Boogie Preprocessor took 719.82 ms. Allocated memory is still 1.9 GB. Free memory was 1.7 GB in the beginning and 1.9 GB in the end (delta: -124.4 MB). Peak memory consumption was 14.4 MB. Max. memory is 1.9 GB. [2018-10-05 19:34:25,192 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 0.32 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 2294.18 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 74.7 MB). Peak memory consumption was 74.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 719.82 ms. Allocated memory is still 1.9 GB. Free memory was 1.7 GB in the beginning and 1.9 GB in the end (delta: -124.4 MB). Peak memory consumption was 14.4 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...