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_spec0_product19_true-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-fe202a8 [2018-11-19 12:11:42,028 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-19 12:11:42,036 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-19 12:11:42,063 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-19 12:11:42,064 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-19 12:11:42,073 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-19 12:11:42,077 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-19 12:11:42,081 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-19 12:11:42,087 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-19 12:11:42,088 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-19 12:11:42,089 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-19 12:11:42,096 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-19 12:11:42,097 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-19 12:11:42,099 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-19 12:11:42,111 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-19 12:11:42,115 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-19 12:11:42,116 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-19 12:11:42,124 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-19 12:11:42,135 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-19 12:11:42,139 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-19 12:11:42,143 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-19 12:11:42,147 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-19 12:11:42,154 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-19 12:11:42,154 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-19 12:11:42,154 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-19 12:11:42,155 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-19 12:11:42,156 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-19 12:11:42,164 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-19 12:11:42,165 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-19 12:11:42,166 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-19 12:11:42,170 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-19 12:11:42,172 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-19 12:11:42,173 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-19 12:11:42,173 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-19 12:11:42,174 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-19 12:11:42,179 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-19 12:11:42,179 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 [2018-11-19 12:11:42,231 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-19 12:11:42,236 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-19 12:11:42,237 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-19 12:11:42,243 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-19 12:11:42,243 INFO L133 SettingsManager]: * Use SBE=true [2018-11-19 12:11:42,243 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-19 12:11:42,244 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-19 12:11:42,244 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-19 12:11:42,244 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-19 12:11:42,244 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-19 12:11:42,244 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-19 12:11:42,245 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-19 12:11:42,245 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-19 12:11:42,245 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-19 12:11:42,245 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-19 12:11:42,246 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-19 12:11:42,246 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-19 12:11:42,246 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-19 12:11:42,246 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-19 12:11:42,246 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-19 12:11:42,247 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-19 12:11:42,252 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-19 12:11:42,252 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-19 12:11:42,252 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-19 12:11:42,253 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-19 12:11:42,253 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-19 12:11:42,255 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-19 12:11:42,255 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-19 12:11:42,256 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-19 12:11:42,256 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-19 12:11:42,373 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-19 12:11:42,393 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-19 12:11:42,404 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-19 12:11:42,405 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-19 12:11:42,408 INFO L276 PluginConnector]: CDTParser initialized [2018-11-19 12:11:42,409 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product19_true-unreach-call_true-termination.cil.c [2018-11-19 12:11:42,545 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e527a2a4/520d3e6d942647e6b584927d83a1b400/FLAG19e11f2dd [2018-11-19 12:11:43,861 INFO L307 CDTParser]: Found 1 translation units. [2018-11-19 12:11:43,862 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product19_true-unreach-call_true-termination.cil.c [2018-11-19 12:11:43,922 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e527a2a4/520d3e6d942647e6b584927d83a1b400/FLAG19e11f2dd [2018-11-19 12:11:44,298 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e527a2a4/520d3e6d942647e6b584927d83a1b400 [2018-11-19 12:11:44,313 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-19 12:11:44,324 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-19 12:11:44,329 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-19 12:11:44,329 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-19 12:11:44,338 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-19 12:11:44,340 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 12:11:44" (1/1) ... [2018-11-19 12:11:44,349 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40256995 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:11:44, skipping insertion in model container [2018-11-19 12:11:44,349 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 12:11:44" (1/1) ... [2018-11-19 12:11:44,375 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-19 12:11:44,569 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-19 12:11:46,353 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 12:11:46,522 INFO L191 MainTranslator]: Completed pre-run [2018-11-19 12:11:46,948 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 12:11:47,159 INFO L195 MainTranslator]: Completed translation [2018-11-19 12:11:47,159 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:11:47 WrapperNode [2018-11-19 12:11:47,165 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-19 12:11:47,166 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-19 12:11:47,166 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-19 12:11:47,167 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-19 12:11:47,203 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:11:47" (1/1) ... [2018-11-19 12:11:47,203 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:11:47" (1/1) ... [2018-11-19 12:11:47,311 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:11:47" (1/1) ... [2018-11-19 12:11:47,311 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:11:47" (1/1) ... [2018-11-19 12:11:47,507 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:11:47" (1/1) ... [2018-11-19 12:11:47,566 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:11:47" (1/1) ... [2018-11-19 12:11:47,604 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:11:47" (1/1) ... [2018-11-19 12:11:47,642 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-19 12:11:47,650 INFO L168 Benchmark]: Toolchain (without parser) took 3335.78 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: -5.6 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-19 12:11:47,654 INFO L168 Benchmark]: CDTParser took 2.00 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. [2018-11-19 12:11:47,655 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2837.16 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: -16.9 MB). Peak memory consumption was 48.0 MB. Max. memory is 3.9 GB. [2018-11-19 12:11:47,656 INFO L168 Benchmark]: Boogie Preprocessor took 475.80 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: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-19 12:11:47,676 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 2.00 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 2837.16 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: -16.9 MB). Peak memory consumption was 48.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 475.80 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: 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...