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_spec9_product12_true-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-107d8f3-m [2018-09-13 18:53:18,209 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-13 18:53:18,215 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-13 18:53:18,257 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-13 18:53:18,257 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-13 18:53:18,260 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-13 18:53:18,264 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-13 18:53:18,267 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-13 18:53:18,274 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-13 18:53:18,275 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-13 18:53:18,287 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-13 18:53:18,287 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-13 18:53:18,292 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-13 18:53:18,293 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-13 18:53:18,301 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-13 18:53:18,302 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-13 18:53:18,306 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-13 18:53:18,312 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-13 18:53:18,315 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-13 18:53:18,323 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-13 18:53:18,327 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-13 18:53:18,329 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-13 18:53:18,338 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-13 18:53:18,338 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-13 18:53:18,338 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-13 18:53:18,341 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-13 18:53:18,343 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-13 18:53:18,346 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-13 18:53:18,349 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-13 18:53:18,353 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-13 18:53:18,353 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-13 18:53:18,358 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-13 18:53:18,358 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-13 18:53:18,359 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-13 18:53:18,363 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-13 18:53:18,364 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-13 18:53:18,367 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 [2018-09-13 18:53:18,421 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-13 18:53:18,421 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-13 18:53:18,429 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-13 18:53:18,430 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-13 18:53:18,433 INFO L133 SettingsManager]: * Use SBE=true [2018-09-13 18:53:18,433 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-09-13 18:53:18,433 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-09-13 18:53:18,433 INFO L133 SettingsManager]: * Use old map elimination=false [2018-09-13 18:53:18,434 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-09-13 18:53:18,434 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-09-13 18:53:18,434 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-09-13 18:53:18,434 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-13 18:53:18,435 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-09-13 18:53:18,435 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-13 18:53:18,435 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-13 18:53:18,436 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-09-13 18:53:18,436 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-09-13 18:53:18,436 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-09-13 18:53:18,436 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-13 18:53:18,436 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-09-13 18:53:18,437 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-09-13 18:53:18,437 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-13 18:53:18,437 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-13 18:53:18,437 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-09-13 18:53:18,444 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-13 18:53:18,444 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-13 18:53:18,444 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-09-13 18:53:18,445 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-09-13 18:53:18,446 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-09-13 18:53:18,570 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-13 18:53:18,605 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-13 18:53:18,616 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-13 18:53:18,621 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-13 18:53:18,622 INFO L276 PluginConnector]: CDTParser initialized [2018-09-13 18:53:18,622 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec9_product12_true-unreach-call_true-termination.cil.c [2018-09-13 18:53:19,284 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b49459ee5/a037bc2c680f4995a424e7656dc441ac/FLAG7cf051f5c [2018-09-13 18:53:20,050 INFO L277 CDTParser]: Found 1 translation units. [2018-09-13 18:53:20,057 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec9_product12_true-unreach-call_true-termination.cil.c [2018-09-13 18:53:20,116 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b49459ee5/a037bc2c680f4995a424e7656dc441ac/FLAG7cf051f5c [2018-09-13 18:53:20,158 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b49459ee5/a037bc2c680f4995a424e7656dc441ac [2018-09-13 18:53:20,176 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-13 18:53:20,180 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-13 18:53:20,183 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-13 18:53:20,184 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-13 18:53:20,202 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-13 18:53:20,204 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 06:53:20" (1/1) ... [2018-09-13 18:53:20,213 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cc95c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:53:20, skipping insertion in model container [2018-09-13 18:53:20,213 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 06:53:20" (1/1) ... [2018-09-13 18:53:20,846 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-13 18:53:21,297 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-13 18:53:21,374 INFO L423 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-13 18:53:21,620 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-13 18:53:21,816 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:53:21 WrapperNode [2018-09-13 18:53:21,816 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-13 18:53:21,820 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-13 18:53:21,820 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-13 18:53:21,821 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-13 18:53:21,856 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:53:21" (1/1) ... [2018-09-13 18:53:21,856 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:53:21" (1/1) ... [2018-09-13 18:53:21,921 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:53:21" (1/1) ... [2018-09-13 18:53:21,921 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:53:21" (1/1) ... [2018-09-13 18:53:22,121 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:53:21" (1/1) ... [2018-09-13 18:53:22,158 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:53:21" (1/1) ... [2018-09-13 18:53:22,173 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:53:21" (1/1) ... [2018-09-13 18:53:22,205 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-13 18:53:22,215 INFO L168 Benchmark]: Toolchain (without parser) took 2037.53 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: -47.6 MB). Peak memory consumption was 67.1 MB. Max. memory is 1.9 GB. [2018-09-13 18:53:22,220 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-09-13 18:53:22,221 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1636.29 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 42.7 MB). Peak memory consumption was 42.7 MB. Max. memory is 1.9 GB. [2018-09-13 18:53:22,227 INFO L168 Benchmark]: Boogie Preprocessor took 385.60 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: -100.9 MB). Peak memory consumption was 24.5 MB. Max. memory is 1.9 GB. [2018-09-13 18:53:22,233 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 0.20 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 1636.29 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 42.7 MB). Peak memory consumption was 42.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 385.60 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: -100.9 MB). Peak memory consumption was 24.5 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...