java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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_product40_true-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1056a82 [2018-05-04 20:06:29,409 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-04 20:06:29,411 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-04 20:06:29,442 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-04 20:06:29,446 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-04 20:06:29,447 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-04 20:06:29,449 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-04 20:06:29,455 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-04 20:06:29,463 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-04 20:06:29,464 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-04 20:06:29,465 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-04 20:06:29,465 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-04 20:06:29,466 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-04 20:06:29,470 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-04 20:06:29,471 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-04 20:06:29,488 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-04 20:06:29,490 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-04 20:06:29,499 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-04 20:06:29,500 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-04 20:06:29,507 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-04 20:06:29,509 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-04 20:06:29,509 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-04 20:06:29,510 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-04 20:06:29,511 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-04 20:06:29,511 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-04 20:06:29,524 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-04 20:06:29,524 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-04 20:06:29,525 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-04 20:06:29,526 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-04 20:06:29,526 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-04 20:06:29,526 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-04 20:06:29,529 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-05-04 20:06:29,573 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-04 20:06:29,573 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-04 20:06:29,584 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-04 20:06:29,585 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-04 20:06:29,585 INFO L133 SettingsManager]: * Use SBE=true [2018-05-04 20:06:29,585 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-04 20:06:29,585 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-04 20:06:29,586 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-04 20:06:29,586 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-04 20:06:29,586 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-04 20:06:29,586 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-04 20:06:29,586 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-04 20:06:29,586 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-04 20:06:29,587 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-04 20:06:29,587 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-04 20:06:29,587 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-04 20:06:29,587 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-04 20:06:29,587 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-04 20:06:29,588 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-04 20:06:29,588 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-04 20:06:29,588 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-04 20:06:29,589 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-04 20:06:29,589 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-04 20:06:29,589 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-04 20:06:29,589 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-04 20:06:29,589 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-04 20:06:29,590 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-04 20:06:29,591 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-04 20:06:29,591 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-04 20:06:29,703 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-04 20:06:29,737 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-04 20:06:29,741 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-04 20:06:29,750 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-04 20:06:29,751 INFO L276 PluginConnector]: CDTParser initialized [2018-05-04 20:06:29,752 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec11_product40_true-unreach-call_true-termination.cil.c [2018-05-04 20:06:30,346 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/7c26a8221/0ef38d9203e54d43bf2bc3c71c58fa12/FLAG1f13edfcf [2018-05-04 20:06:31,093 INFO L276 CDTParser]: Found 1 translation units. [2018-05-04 20:06:31,094 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/product-lines/email_spec11_product40_true-unreach-call_true-termination.cil.c [2018-05-04 20:06:31,179 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/7c26a8221/0ef38d9203e54d43bf2bc3c71c58fa12/FLAG1f13edfcf [2018-05-04 20:06:31,217 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/7c26a8221/0ef38d9203e54d43bf2bc3c71c58fa12 [2018-05-04 20:06:31,239 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-04 20:06:31,248 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-04 20:06:31,249 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-04 20:06:31,250 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-04 20:06:31,266 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-04 20:06:31,267 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 08:06:31" (1/1) ... [2018-05-04 20:06:31,270 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a530c30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 08:06:31, skipping insertion in model container [2018-05-04 20:06:31,270 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 08:06:31" (1/1) ... [2018-05-04 20:06:31,320 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 20:06:31,489 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 20:06:32,382 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-04 20:06:32,863 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-04 20:06:32,894 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 125 non ball SCCs. Number of states in SCCs 125. [2018-05-04 20:06:33,344 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 08:06:33 WrapperNode [2018-05-04 20:06:33,344 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-04 20:06:33,345 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-04 20:06:33,345 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-04 20:06:33,351 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-04 20:06:33,379 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 08:06:33" (1/1) ... [2018-05-04 20:06:33,380 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 08:06:33" (1/1) ... [2018-05-04 20:06:33,468 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 08:06:33" (1/1) ... [2018-05-04 20:06:33,468 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 08:06:33" (1/1) ... [2018-05-04 20:06:33,594 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 08:06:33" (1/1) ... [2018-05-04 20:06:33,649 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 08:06:33" (1/1) ... [2018-05-04 20:06:33,675 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 08:06:33" (1/1) ... [2018-05-04 20:06:33,700 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-04 20:06:33,702 INFO L168 Benchmark]: Toolchain (without parser) took 2462.16 ms. Allocated memory is still 383.3 MB. Free memory was 326.6 MB in the beginning and 305.9 MB in the end (delta: 20.8 MB). Peak memory consumption was 20.8 MB. Max. memory is 1.9 GB. [2018-05-04 20:06:33,704 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-04 20:06:33,704 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2095.03 ms. Allocated memory is still 383.3 MB. Free memory was 326.6 MB in the beginning and 313.5 MB in the end (delta: 13.1 MB). Peak memory consumption was 81.4 MB. Max. memory is 1.9 GB. [2018-05-04 20:06:33,717 INFO L168 Benchmark]: Boogie Preprocessor took 355.40 ms. Allocated memory is still 383.3 MB. Free memory was 313.5 MB in the beginning and 305.9 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 1.9 GB. [2018-05-04 20:06:33,729 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2095.03 ms. Allocated memory is still 383.3 MB. Free memory was 326.6 MB in the beginning and 313.5 MB in the end (delta: 13.1 MB). Peak memory consumption was 81.4 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 355.40 ms. Allocated memory is still 383.3 MB. Free memory was 313.5 MB in the beginning and 305.9 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...