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_spec6_product30_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b3d2c8a [2018-05-08 14:27:46,338 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-08 14:27:46,348 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-08 14:27:46,371 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-08 14:27:46,371 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-08 14:27:46,372 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-08 14:27:46,376 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-08 14:27:46,378 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-08 14:27:46,388 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-08 14:27:46,389 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-08 14:27:46,390 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-08 14:27:46,390 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-08 14:27:46,391 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-08 14:27:46,394 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-08 14:27:46,395 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-08 14:27:46,396 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-08 14:27:46,414 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-08 14:27:46,416 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-08 14:27:46,417 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-08 14:27:46,423 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-08 14:27:46,426 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-08 14:27:46,426 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-08 14:27:46,426 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-08 14:27:46,437 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-08 14:27:46,438 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-08 14:27:46,439 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-08 14:27:46,439 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-08 14:27:46,440 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-08 14:27:46,443 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-08 14:27:46,443 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-08 14:27:46,449 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-08 14:27:46,450 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-05-08 14:27:46,493 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-08 14:27:46,494 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-08 14:27:46,495 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-08 14:27:46,495 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-08 14:27:46,495 INFO L133 SettingsManager]: * Use SBE=true [2018-05-08 14:27:46,496 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-08 14:27:46,496 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-08 14:27:46,496 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-08 14:27:46,496 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-08 14:27:46,496 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-08 14:27:46,497 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-08 14:27:46,497 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-08 14:27:46,498 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-08 14:27:46,498 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-08 14:27:46,498 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-08 14:27:46,498 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-08 14:27:46,498 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-08 14:27:46,499 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-08 14:27:46,499 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-08 14:27:46,499 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-08 14:27:46,505 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-08 14:27:46,505 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-08 14:27:46,506 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-08 14:27:46,506 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-08 14:27:46,506 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-08 14:27:46,506 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-08 14:27:46,506 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-08 14:27:46,508 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-08 14:27:46,508 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-08 14:27:46,612 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-08 14:27:46,644 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-08 14:27:46,656 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-08 14:27:46,658 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-08 14:27:46,662 INFO L276 PluginConnector]: CDTParser initialized [2018-05-08 14:27:46,663 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec6_product30_false-unreach-call_true-termination.cil.c [2018-05-08 14:27:47,291 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/327f05f75/230ef48ab0724467ae160b9390fdbf72/FLAGbc0b0d9e5 [2018-05-08 14:27:48,088 INFO L276 CDTParser]: Found 1 translation units. [2018-05-08 14:27:48,089 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/product-lines/email_spec6_product30_false-unreach-call_true-termination.cil.c [2018-05-08 14:27:48,191 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/327f05f75/230ef48ab0724467ae160b9390fdbf72/FLAGbc0b0d9e5 [2018-05-08 14:27:48,215 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/327f05f75/230ef48ab0724467ae160b9390fdbf72 [2018-05-08 14:27:48,230 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-08 14:27:48,239 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-08 14:27:48,240 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-08 14:27:48,240 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-08 14:27:48,262 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-08 14:27:48,263 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 02:27:48" (1/1) ... [2018-05-08 14:27:48,274 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6288f14b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:27:48, skipping insertion in model container [2018-05-08 14:27:48,274 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 02:27:48" (1/1) ... [2018-05-08 14:27:48,320 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 14:27:48,494 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 14:27:49,456 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-08 14:27:49,927 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-08 14:27:49,954 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 130 non ball SCCs. Number of states in SCCs 130. [2018-05-08 14:27:50,569 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:27:50 WrapperNode [2018-05-08 14:27:50,570 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-08 14:27:50,571 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-08 14:27:50,571 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-08 14:27:50,577 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-08 14:27:50,604 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:27:50" (1/1) ... [2018-05-08 14:27:50,604 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:27:50" (1/1) ... [2018-05-08 14:27:50,682 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:27:50" (1/1) ... [2018-05-08 14:27:50,691 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:27:50" (1/1) ... [2018-05-08 14:27:50,810 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:27:50" (1/1) ... [2018-05-08 14:27:50,866 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:27:50" (1/1) ... [2018-05-08 14:27:50,896 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:27:50" (1/1) ... [2018-05-08 14:27:50,922 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-08 14:27:50,924 INFO L168 Benchmark]: Toolchain (without parser) took 2693.63 ms. Allocated memory is still 383.3 MB. Free memory was 327.0 MB in the beginning and 280.7 MB in the end (delta: 46.3 MB). Peak memory consumption was 46.3 MB. Max. memory is 1.9 GB. [2018-05-08 14:27:50,926 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 383.3 MB. Free memory is still 348.8 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-08 14:27:50,927 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2330.51 ms. Allocated memory is still 383.3 MB. Free memory was 324.8 MB in the beginning and 288.3 MB in the end (delta: 36.6 MB). Peak memory consumption was 79.9 MB. Max. memory is 1.9 GB. [2018-05-08 14:27:50,933 INFO L168 Benchmark]: Boogie Preprocessor took 351.93 ms. Allocated memory is still 383.3 MB. Free memory was 288.3 MB in the beginning and 280.7 MB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 1.9 GB. [2018-05-08 14:27:50,943 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 383.3 MB. Free memory is still 348.8 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2330.51 ms. Allocated memory is still 383.3 MB. Free memory was 324.8 MB in the beginning and 288.3 MB in the end (delta: 36.6 MB). Peak memory consumption was 79.9 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 351.93 ms. Allocated memory is still 383.3 MB. Free memory was 288.3 MB in the beginning and 280.7 MB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...