java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/email_spec4_product31_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 13:28:34,154 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 13:28:34,156 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 13:28:34,186 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 13:28:34,190 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 13:28:34,197 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 13:28:34,202 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 13:28:34,207 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 13:28:34,208 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 13:28:34,209 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 13:28:34,209 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 13:28:34,216 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 13:28:34,217 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 13:28:34,217 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 13:28:34,220 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 13:28:34,220 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 13:28:34,230 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 13:28:34,233 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 13:28:34,234 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 13:28:34,240 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 13:28:34,241 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 13:28:34,247 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 13:28:34,249 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 13:28:34,249 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 13:28:34,249 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 13:28:34,256 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 13:28:34,257 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 13:28:34,257 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 13:28:34,258 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 13:28:34,262 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 13:28:34,262 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 13:28:34,262 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 13:28:34,263 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 13:28:34,263 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 13:28:34,263 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 13:28:34,267 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 13:28:34,267 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 [2018-11-27 13:28:34,307 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 13:28:34,307 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 13:28:34,308 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 13:28:34,308 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 13:28:34,308 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 13:28:34,313 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-27 13:28:34,313 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-27 13:28:34,313 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-27 13:28:34,313 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-27 13:28:34,313 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-27 13:28:34,313 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-27 13:28:34,314 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 13:28:34,314 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-27 13:28:34,314 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 13:28:34,314 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 13:28:34,314 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-27 13:28:34,314 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-27 13:28:34,314 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-27 13:28:34,315 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 13:28:34,315 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-27 13:28:34,315 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 13:28:34,315 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-27 13:28:34,315 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 13:28:34,315 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 13:28:34,315 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-27 13:28:34,321 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 13:28:34,321 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 13:28:34,321 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-27 13:28:34,322 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-27 13:28:34,322 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-27 13:28:34,381 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 13:28:34,399 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 13:28:34,410 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 13:28:34,413 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 13:28:34,413 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 13:28:34,414 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec4_product31_false-unreach-call_true-termination.cil.c [2018-11-27 13:28:34,493 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/689938ca5/513a8c8edf1a4607847a09aba122e8f1/FLAG1cd3e7b5c [2018-11-27 13:28:35,349 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 13:28:35,350 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec4_product31_false-unreach-call_true-termination.cil.c [2018-11-27 13:28:35,395 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/689938ca5/513a8c8edf1a4607847a09aba122e8f1/FLAG1cd3e7b5c [2018-11-27 13:28:35,880 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/689938ca5/513a8c8edf1a4607847a09aba122e8f1 [2018-11-27 13:28:35,900 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 13:28:35,902 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 13:28:35,903 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 13:28:35,903 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 13:28:35,908 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 13:28:35,909 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:28:35" (1/1) ... [2018-11-27 13:28:35,917 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3180d705 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:28:35, skipping insertion in model container [2018-11-27 13:28:35,917 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:28:35" (1/1) ... [2018-11-27 13:28:35,931 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 13:28:36,055 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 13:28:37,187 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:28:37,305 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 13:28:37,530 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:28:37,699 INFO L195 MainTranslator]: Completed translation [2018-11-27 13:28:37,699 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:28:37 WrapperNode [2018-11-27 13:28:37,699 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 13:28:37,703 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 13:28:37,703 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 13:28:37,703 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 13:28:37,718 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:28:37" (1/1) ... [2018-11-27 13:28:37,796 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:28:37" (1/1) ... [2018-11-27 13:28:38,044 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 13:28:38,048 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 13:28:38,048 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 13:28:38,048 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 13:28:38,064 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:28:37" (1/1) ... [2018-11-27 13:28:38,064 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:28:37" (1/1) ... [2018-11-27 13:28:38,087 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:28:37" (1/1) ... [2018-11-27 13:28:38,087 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:28:37" (1/1) ... [2018-11-27 13:28:38,163 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:28:37" (1/1) ... [2018-11-27 13:28:38,205 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:28:37" (1/1) ... [2018-11-27 13:28:38,224 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:28:37" (1/1) ... [2018-11-27 13:28:38,250 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 13:28:38,253 INFO L168 Benchmark]: Toolchain (without parser) took 2351.15 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: 5.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 3.9 GB. [2018-11-27 13:28:38,256 INFO L168 Benchmark]: CDTParser took 0.14 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. [2018-11-27 13:28:38,257 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1799.03 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: -17.3 MB). Peak memory consumption was 47.6 MB. Max. memory is 3.9 GB. [2018-11-27 13:28:38,260 INFO L168 Benchmark]: Boogie Procedure Inliner took 345.00 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: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. [2018-11-27 13:28:38,260 INFO L168 Benchmark]: Boogie Preprocessor took 202.88 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 13:28:38,267 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 0.14 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 1799.03 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: -17.3 MB). Peak memory consumption was 47.6 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 345.00 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: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 202.88 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...