java -Xss4m -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_product34_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec392ea [2018-07-08 15:02:18,728 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-08 15:02:18,730 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-08 15:02:18,758 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-08 15:02:18,764 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-08 15:02:18,765 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-08 15:02:18,767 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-08 15:02:18,771 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-08 15:02:18,778 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-08 15:02:18,779 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-08 15:02:18,780 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-08 15:02:18,781 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-08 15:02:18,782 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-08 15:02:18,791 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-08 15:02:18,792 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-08 15:02:18,793 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-08 15:02:18,797 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-08 15:02:18,799 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-08 15:02:18,816 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-08 15:02:18,827 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-08 15:02:18,828 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-08 15:02:18,829 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-08 15:02:18,831 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-08 15:02:18,841 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-08 15:02:18,841 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-08 15:02:18,842 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-08 15:02:18,843 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-08 15:02:18,844 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-08 15:02:18,847 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-08 15:02:18,848 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-08 15:02:18,849 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-08 15:02:18,849 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-08 15:02:18,849 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-08 15:02:18,849 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-08 15:02:18,850 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-08 15:02:18,861 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-08 15:02:18,861 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-07-08 15:02:18,905 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-08 15:02:18,906 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-08 15:02:18,907 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-08 15:02:18,907 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-08 15:02:18,907 INFO L133 SettingsManager]: * Use SBE=true [2018-07-08 15:02:18,907 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-07-08 15:02:18,907 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-07-08 15:02:18,918 INFO L133 SettingsManager]: * Use old map elimination=false [2018-07-08 15:02:18,918 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-07-08 15:02:18,918 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-07-08 15:02:18,918 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-07-08 15:02:18,919 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-08 15:02:18,919 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-07-08 15:02:18,919 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-08 15:02:18,919 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-08 15:02:18,919 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-07-08 15:02:18,919 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-07-08 15:02:18,920 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-07-08 15:02:18,920 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-08 15:02:18,920 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-07-08 15:02:18,920 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-07-08 15:02:18,920 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-08 15:02:18,929 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-08 15:02:18,929 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-07-08 15:02:18,929 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-08 15:02:18,930 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-08 15:02:18,930 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-07-08 15:02:18,931 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-07-08 15:02:18,932 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-07-08 15:02:19,027 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-08 15:02:19,060 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-08 15:02:19,074 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-08 15:02:19,075 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-08 15:02:19,076 INFO L276 PluginConnector]: CDTParser initialized [2018-07-08 15:02:19,077 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec6_product34_false-unreach-call_true-termination.cil.c [2018-07-08 15:02:19,629 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/3f2a6f399/acc2c11b4e5d46049b9fe22e4b16b4f9/FLAGe4fbd09b4 [2018-07-08 15:02:20,382 INFO L276 CDTParser]: Found 1 translation units. [2018-07-08 15:02:20,383 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/product-lines/email_spec6_product34_false-unreach-call_true-termination.cil.c [2018-07-08 15:02:20,458 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/3f2a6f399/acc2c11b4e5d46049b9fe22e4b16b4f9/FLAGe4fbd09b4 [2018-07-08 15:02:20,481 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/3f2a6f399/acc2c11b4e5d46049b9fe22e4b16b4f9 [2018-07-08 15:02:20,511 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-08 15:02:20,521 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-08 15:02:20,531 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-08 15:02:20,532 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-08 15:02:20,545 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-08 15:02:20,546 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 03:02:20" (1/1) ... [2018-07-08 15:02:20,555 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ecc84d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:02:20, skipping insertion in model container [2018-07-08 15:02:20,555 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 03:02:20" (1/1) ... [2018-07-08 15:02:21,080 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-08 15:02:21,784 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-08 15:02:21,859 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-08 15:02:22,197 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-08 15:02:22,518 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:02:22 WrapperNode [2018-07-08 15:02:22,518 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-08 15:02:22,530 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-08 15:02:22,530 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-08 15:02:22,530 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-08 15:02:22,556 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:02:22" (1/1) ... [2018-07-08 15:02:22,564 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:02:22" (1/1) ... [2018-07-08 15:02:22,648 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:02:22" (1/1) ... [2018-07-08 15:02:22,649 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:02:22" (1/1) ... [2018-07-08 15:02:22,922 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:02:22" (1/1) ... [2018-07-08 15:02:23,001 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:02:22" (1/1) ... [2018-07-08 15:02:23,040 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:02:22" (1/1) ... [2018-07-08 15:02:23,085 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-08 15:02:23,104 INFO L168 Benchmark]: Toolchain (without parser) took 2574.95 ms. Allocated memory is still 383.3 MB. Free memory was 324.4 MB in the beginning and 345.3 MB in the end (delta: -20.9 MB). There was no memory consumed. Max. memory is 1.9 GB. [2018-07-08 15:02:23,106 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 383.3 MB. Free memory is still 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-07-08 15:02:23,107 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1997.78 ms. Allocated memory is still 383.3 MB. Free memory was 323.3 MB in the beginning and 338.5 MB in the end (delta: -15.2 MB). Peak memory consumption was 78.8 MB. Max. memory is 1.9 GB. [2018-07-08 15:02:23,107 INFO L168 Benchmark]: Boogie Preprocessor took 555.73 ms. Allocated memory is still 383.3 MB. Free memory was 338.5 MB in the beginning and 345.3 MB in the end (delta: -6.8 MB). Peak memory consumption was 11.4 MB. Max. memory is 1.9 GB. [2018-07-08 15:02:23,111 INFO L336 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 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1997.78 ms. Allocated memory is still 383.3 MB. Free memory was 323.3 MB in the beginning and 338.5 MB in the end (delta: -15.2 MB). Peak memory consumption was 78.8 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 555.73 ms. Allocated memory is still 383.3 MB. Free memory was 338.5 MB in the beginning and 345.3 MB in the end (delta: -6.8 MB). Peak memory consumption was 11.4 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...