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_spec8_product14_true-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-240ea10 [2018-05-03 20:13:11,734 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-03 20:13:11,736 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-03 20:13:11,776 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-03 20:13:11,777 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-03 20:13:11,778 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-03 20:13:11,779 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-03 20:13:11,787 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-03 20:13:11,796 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-03 20:13:11,797 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-03 20:13:11,798 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-03 20:13:11,798 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-03 20:13:11,799 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-03 20:13:11,802 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-03 20:13:11,815 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-03 20:13:11,817 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-03 20:13:11,821 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-03 20:13:11,823 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-03 20:13:11,834 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-03 20:13:11,835 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-03 20:13:11,837 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-03 20:13:11,839 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-03 20:13:11,840 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-03 20:13:11,841 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-03 20:13:11,842 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-03 20:13:11,843 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-03 20:13:11,849 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-03 20:13:11,850 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-03 20:13:11,851 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-03 20:13:11,851 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-03 20:13:11,852 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-03 20:13:11,852 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-05-03 20:13:11,896 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-03 20:13:11,897 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-03 20:13:11,898 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-03 20:13:11,898 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-03 20:13:11,898 INFO L133 SettingsManager]: * Use SBE=true [2018-05-03 20:13:11,907 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-03 20:13:11,907 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-03 20:13:11,907 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-03 20:13:11,907 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-03 20:13:11,908 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-03 20:13:11,908 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-03 20:13:11,908 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-03 20:13:11,908 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-03 20:13:11,909 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-03 20:13:11,909 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-03 20:13:11,909 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-03 20:13:11,910 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-03 20:13:11,910 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-03 20:13:11,910 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-03 20:13:11,910 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-03 20:13:11,910 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-03 20:13:11,911 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-03 20:13:11,911 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-03 20:13:11,911 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-03 20:13:11,911 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-03 20:13:11,911 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-03 20:13:11,911 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-03 20:13:11,912 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-03 20:13:11,918 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-03 20:13:12,013 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-03 20:13:12,043 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-03 20:13:12,048 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-03 20:13:12,058 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-03 20:13:12,059 INFO L276 PluginConnector]: CDTParser initialized [2018-05-03 20:13:12,060 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec8_product14_true-unreach-call_true-termination.cil.c [2018-05-03 20:13:12,675 INFO L223 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/65c56023c/6ccf50401cd14d48b1770141f1064781/FLAG1f5be5360 [2018-05-03 20:13:13,496 INFO L280 CDTParser]: Found 1 translation units. [2018-05-03 20:13:13,497 INFO L161 CDTParser]: Scanning email_spec8_product14_true-unreach-call_true-termination.cil.c [2018-05-03 20:13:13,573 INFO L328 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/65c56023c/6ccf50401cd14d48b1770141f1064781/FLAG1f5be5360 [2018-05-03 20:13:13,597 INFO L336 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/65c56023c/6ccf50401cd14d48b1770141f1064781 [2018-05-03 20:13:13,604 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-03 20:13:13,613 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-03 20:13:13,616 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-03 20:13:13,616 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-03 20:13:13,638 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-03 20:13:13,640 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 08:13:13" (1/1) ... [2018-05-03 20:13:13,649 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b86f1c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:13:13, skipping insertion in model container [2018-05-03 20:13:13,650 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 08:13:13" (1/1) ... [2018-05-03 20:13:13,696 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 20:13:13,873 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 20:13:14,771 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 20:13:15,239 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 20:13:15,270 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 124 non ball SCCs. Number of states in SCCs 124. [2018-05-03 20:13:15,693 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:13:15 WrapperNode [2018-05-03 20:13:15,694 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-03 20:13:15,694 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-03 20:13:15,695 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-03 20:13:15,695 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-03 20:13:15,729 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:13:15" (1/1) ... [2018-05-03 20:13:15,735 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:13:15" (1/1) ... [2018-05-03 20:13:15,817 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:13:15" (1/1) ... [2018-05-03 20:13:15,817 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:13:15" (1/1) ... [2018-05-03 20:13:15,958 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:13:15" (1/1) ... [2018-05-03 20:13:16,014 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:13:15" (1/1) ... [2018-05-03 20:13:16,031 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:13:15" (1/1) ... [2018-05-03 20:13:16,058 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-03 20:13:16,071 INFO L168 Benchmark]: Toolchain (without parser) took 2455.04 ms. Allocated memory is still 383.3 MB. Free memory was 324.9 MB in the beginning and 303.5 MB in the end (delta: 21.4 MB). Peak memory consumption was 21.4 MB. Max. memory is 1.9 GB. [2018-05-03 20:13:16,072 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-03 20:13:16,073 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2078.49 ms. Allocated memory is still 383.3 MB. Free memory was 324.9 MB in the beginning and 311.2 MB in the end (delta: 13.8 MB). Peak memory consumption was 79.8 MB. Max. memory is 1.9 GB. [2018-05-03 20:13:16,073 INFO L168 Benchmark]: Boogie Preprocessor took 364.06 ms. Allocated memory is still 383.3 MB. Free memory was 311.2 MB in the beginning and 303.5 MB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 1.9 GB. [2018-05-03 20:13:16,080 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2078.49 ms. Allocated memory is still 383.3 MB. Free memory was 324.9 MB in the beginning and 311.2 MB in the end (delta: 13.8 MB). Peak memory consumption was 79.8 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 364.06 ms. Allocated memory is still 383.3 MB. Free memory was 311.2 MB in the beginning and 303.5 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...