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_spec9_product22_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ead35ba [2018-05-09 17:08:50,826 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-09 17:08:50,830 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-09 17:08:50,852 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-09 17:08:50,853 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-09 17:08:50,860 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-09 17:08:50,862 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-09 17:08:50,870 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-09 17:08:50,872 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-09 17:08:50,877 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-09 17:08:50,881 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-09 17:08:50,881 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-09 17:08:50,882 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-09 17:08:50,883 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-09 17:08:50,892 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-09 17:08:50,893 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-09 17:08:50,905 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-09 17:08:50,909 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-09 17:08:50,910 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-09 17:08:50,911 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-09 17:08:50,921 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-09 17:08:50,921 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-09 17:08:50,922 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-09 17:08:50,922 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-09 17:08:50,932 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-09 17:08:50,933 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-09 17:08:50,934 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-09 17:08:50,934 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-09 17:08:50,935 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-09 17:08:50,935 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-09 17:08:50,936 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-09 17:08:50,936 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-05-09 17:08:50,993 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-09 17:08:50,993 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-09 17:08:50,994 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-09 17:08:50,995 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-09 17:08:50,995 INFO L133 SettingsManager]: * Use SBE=true [2018-05-09 17:08:50,995 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-09 17:08:50,995 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-09 17:08:50,995 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-09 17:08:50,996 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-09 17:08:50,997 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-09 17:08:50,997 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-09 17:08:50,997 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-09 17:08:51,003 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-09 17:08:51,003 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-09 17:08:51,003 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-09 17:08:51,004 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-09 17:08:51,004 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-09 17:08:51,004 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-09 17:08:51,004 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-09 17:08:51,004 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-09 17:08:51,005 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-09 17:08:51,005 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-09 17:08:51,006 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-09 17:08:51,006 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-09 17:08:51,006 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-09 17:08:51,006 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-09 17:08:51,006 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-09 17:08:51,007 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-09 17:08:51,008 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-09 17:08:51,118 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-09 17:08:51,156 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-09 17:08:51,164 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-09 17:08:51,171 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-09 17:08:51,172 INFO L276 PluginConnector]: CDTParser initialized [2018-05-09 17:08:51,173 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec9_product22_false-unreach-call_true-termination.cil.c [2018-05-09 17:08:51,754 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/317fcb4fc/d79d4849dc3e486e9dd36a014bd31956/FLAGd5c4b2345 [2018-05-09 17:08:52,593 INFO L276 CDTParser]: Found 1 translation units. [2018-05-09 17:08:52,594 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/product-lines/email_spec9_product22_false-unreach-call_true-termination.cil.c [2018-05-09 17:08:52,676 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/317fcb4fc/d79d4849dc3e486e9dd36a014bd31956/FLAGd5c4b2345 [2018-05-09 17:08:52,757 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/317fcb4fc/d79d4849dc3e486e9dd36a014bd31956 [2018-05-09 17:08:52,782 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-09 17:08:52,787 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-09 17:08:52,793 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-09 17:08:52,793 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-09 17:08:52,806 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-09 17:08:52,808 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 05:08:52" (1/1) ... [2018-05-09 17:08:52,818 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ee86112 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:08:52, skipping insertion in model container [2018-05-09 17:08:52,818 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 05:08:52" (1/1) ... [2018-05-09 17:08:53,327 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-05-09 17:08:53,965 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-09 17:08:54,055 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-05-09 17:08:54,422 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-09 17:08:54,446 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 127 non ball SCCs. Number of states in SCCs 127. [2018-05-09 17:08:54,961 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:08:54 WrapperNode [2018-05-09 17:08:54,961 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-09 17:08:54,962 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-09 17:08:54,962 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-09 17:08:54,963 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-09 17:08:54,991 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:08:54" (1/1) ... [2018-05-09 17:08:55,000 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:08:54" (1/1) ... [2018-05-09 17:08:55,083 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:08:54" (1/1) ... [2018-05-09 17:08:55,084 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:08:54" (1/1) ... [2018-05-09 17:08:55,196 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:08:54" (1/1) ... [2018-05-09 17:08:55,234 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:08:54" (1/1) ... [2018-05-09 17:08:55,251 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:08:54" (1/1) ... [2018-05-09 17:08:55,266 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-09 17:08:55,267 INFO L168 Benchmark]: Toolchain (without parser) took 2484.71 ms. Allocated memory is still 383.3 MB. Free memory was 327.7 MB in the beginning and 292.9 MB in the end (delta: 34.8 MB). Peak memory consumption was 34.8 MB. Max. memory is 1.9 GB. [2018-05-09 17:08:55,269 INFO L168 Benchmark]: CDTParser took 0.24 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. [2018-05-09 17:08:55,269 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2169.19 ms. Allocated memory is still 383.3 MB. Free memory was 326.6 MB in the beginning and 300.6 MB in the end (delta: 26.1 MB). Peak memory consumption was 81.6 MB. Max. memory is 1.9 GB. [2018-05-09 17:08:55,269 INFO L168 Benchmark]: Boogie Preprocessor took 304.01 ms. Allocated memory is still 383.3 MB. Free memory was 300.6 MB in the beginning and 292.9 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 1.9 GB. [2018-05-09 17:08:55,279 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 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 2169.19 ms. Allocated memory is still 383.3 MB. Free memory was 326.6 MB in the beginning and 300.6 MB in the end (delta: 26.1 MB). Peak memory consumption was 81.6 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 304.01 ms. Allocated memory is still 383.3 MB. Free memory was 300.6 MB in the beginning and 292.9 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...