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_spec8_product33_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-30949e8 [2018-10-05 19:35:02,184 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-05 19:35:02,190 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-05 19:35:02,228 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-05 19:35:02,229 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-05 19:35:02,233 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-05 19:35:02,237 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-05 19:35:02,243 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-05 19:35:02,248 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-05 19:35:02,249 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-05 19:35:02,250 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-05 19:35:02,257 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-05 19:35:02,258 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-05 19:35:02,259 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-05 19:35:02,269 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-05 19:35:02,270 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-05 19:35:02,275 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-05 19:35:02,280 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-05 19:35:02,287 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-05 19:35:02,292 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-05 19:35:02,294 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-05 19:35:02,300 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-05 19:35:02,305 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-05 19:35:02,306 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-05 19:35:02,306 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-05 19:35:02,313 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-05 19:35:02,314 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-05 19:35:02,315 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-05 19:35:02,319 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-05 19:35:02,320 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-05 19:35:02,323 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-05 19:35:02,327 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-10-05 19:35:02,332 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 19:35:02,382 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-05 19:35:02,382 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-05 19:35:02,390 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-05 19:35:02,390 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-05 19:35:02,393 INFO L133 SettingsManager]: * Use SBE=true [2018-10-05 19:35:02,394 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-05 19:35:02,394 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-05 19:35:02,394 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-05 19:35:02,394 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-05 19:35:02,394 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-05 19:35:02,395 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-05 19:35:02,395 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-05 19:35:02,395 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-05 19:35:02,395 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-05 19:35:02,395 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-05 19:35:02,399 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-05 19:35:02,399 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-05 19:35:02,399 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-05 19:35:02,399 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-05 19:35:02,401 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-05 19:35:02,401 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-05 19:35:02,401 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-05 19:35:02,401 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-05 19:35:02,402 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-05 19:35:02,402 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-05 19:35:02,402 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-05 19:35:02,402 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-05 19:35:02,409 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-05 19:35:02,409 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-05 19:35:02,530 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-05 19:35:02,564 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-05 19:35:02,574 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-05 19:35:02,578 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-05 19:35:02,578 INFO L276 PluginConnector]: CDTParser initialized [2018-10-05 19:35:02,579 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec8_product33_false-unreach-call_true-termination.cil.c [2018-10-05 19:35:03,273 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c6bb14eb0/72fdc1cb3f484fa0a99ce07fe181d562/FLAG68d86ce99 [2018-10-05 19:35:04,094 INFO L277 CDTParser]: Found 1 translation units. [2018-10-05 19:35:04,097 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec8_product33_false-unreach-call_true-termination.cil.c [2018-10-05 19:35:04,156 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c6bb14eb0/72fdc1cb3f484fa0a99ce07fe181d562/FLAG68d86ce99 [2018-10-05 19:35:04,199 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c6bb14eb0/72fdc1cb3f484fa0a99ce07fe181d562 [2018-10-05 19:35:04,229 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-05 19:35:04,231 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-05 19:35:04,236 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-05 19:35:04,236 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-05 19:35:04,249 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-05 19:35:04,253 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.10 07:35:04" (1/1) ... [2018-10-05 19:35:04,260 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7834f3e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:35:04, skipping insertion in model container [2018-10-05 19:35:04,262 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.10 07:35:04" (1/1) ... [2018-10-05 19:35:04,283 INFO L147 MainTranslator]: Starting translation in SV-COMP mode [2018-10-05 19:35:04,470 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-10-05 19:35:05,799 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-05 19:35:05,837 INFO L191 MainTranslator]: Completed pre-run [2018-10-05 19:35:06,409 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-05 19:35:06,685 INFO L195 MainTranslator]: Completed translation [2018-10-05 19:35:06,686 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:35:06 WrapperNode [2018-10-05 19:35:06,687 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-05 19:35:06,688 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-05 19:35:06,688 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-05 19:35:06,688 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-05 19:35:06,908 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:35:06" (1/1) ... [2018-10-05 19:35:06,908 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:35:06" (1/1) ... [2018-10-05 19:35:07,027 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:35:06" (1/1) ... [2018-10-05 19:35:07,030 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:35:06" (1/1) ... [2018-10-05 19:35:07,243 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:35:06" (1/1) ... [2018-10-05 19:35:07,298 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:35:06" (1/1) ... [2018-10-05 19:35:07,338 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:35:06" (1/1) ... [2018-10-05 19:35:07,382 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-05 19:35:07,394 INFO L168 Benchmark]: Toolchain (without parser) took 3161.02 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: -36.2 MB). Peak memory consumption was 99.9 MB. Max. memory is 1.9 GB. [2018-10-05 19:35:07,396 INFO L168 Benchmark]: CDTParser took 0.21 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 19:35:07,399 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2451.56 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: 85.4 MB). Peak memory consumption was 85.4 MB. Max. memory is 1.9 GB. [2018-10-05 19:35:07,400 INFO L168 Benchmark]: Boogie Preprocessor took 694.37 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: -121.6 MB). Peak memory consumption was 14.5 MB. Max. memory is 1.9 GB. [2018-10-05 19:35:07,409 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 0.21 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 2451.56 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: 85.4 MB). Peak memory consumption was 85.4 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 694.37 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: -121.6 MB). Peak memory consumption was 14.5 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...