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_product14_true-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b3d2c8a [2018-05-08 14:28:42,730 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-08 14:28:42,749 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-08 14:28:42,775 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-08 14:28:42,775 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-08 14:28:42,776 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-08 14:28:42,777 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-08 14:28:42,794 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-08 14:28:42,795 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-08 14:28:42,796 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-08 14:28:42,797 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-08 14:28:42,797 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-08 14:28:42,800 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-08 14:28:42,807 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-08 14:28:42,808 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-08 14:28:42,823 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-08 14:28:42,825 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-08 14:28:42,826 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-08 14:28:42,837 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-08 14:28:42,838 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-08 14:28:42,842 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-08 14:28:42,842 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-08 14:28:42,843 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-08 14:28:42,844 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-08 14:28:42,844 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-08 14:28:42,858 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-08 14:28:42,858 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-08 14:28:42,859 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-08 14:28:42,860 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-08 14:28:42,860 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-08 14:28:42,864 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-08 14:28:42,865 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 14:28:42,912 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-08 14:28:42,913 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-08 14:28:42,916 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-08 14:28:42,916 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-08 14:28:42,921 INFO L133 SettingsManager]: * Use SBE=true [2018-05-08 14:28:42,921 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-08 14:28:42,921 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-08 14:28:42,921 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-08 14:28:42,922 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-08 14:28:42,922 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-08 14:28:42,922 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-08 14:28:42,922 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-08 14:28:42,922 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-08 14:28:42,923 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-08 14:28:42,923 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-08 14:28:42,923 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-08 14:28:42,923 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-08 14:28:42,923 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-08 14:28:42,923 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-08 14:28:42,924 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-08 14:28:42,924 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-08 14:28:42,925 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-08 14:28:42,925 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-08 14:28:42,925 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-08 14:28:42,925 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-08 14:28:42,925 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-08 14:28:42,926 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-08 14:28:42,927 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-08 14:28:42,927 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-08 14:28:43,033 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-08 14:28:43,063 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-08 14:28:43,077 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-08 14:28:43,083 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-08 14:28:43,084 INFO L276 PluginConnector]: CDTParser initialized [2018-05-08 14:28:43,085 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec9_product14_true-unreach-call_true-termination.cil.c [2018-05-08 14:28:43,683 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/20df4602d/890e5fae48ab4a04b5e77c21f6f8fbe1/FLAGc4d52b7f4 [2018-05-08 14:28:44,451 INFO L276 CDTParser]: Found 1 translation units. [2018-05-08 14:28:44,452 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/product-lines/email_spec9_product14_true-unreach-call_true-termination.cil.c [2018-05-08 14:28:44,524 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/20df4602d/890e5fae48ab4a04b5e77c21f6f8fbe1/FLAGc4d52b7f4 [2018-05-08 14:28:44,560 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/20df4602d/890e5fae48ab4a04b5e77c21f6f8fbe1 [2018-05-08 14:28:44,586 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-08 14:28:44,592 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-08 14:28:44,599 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-08 14:28:44,600 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-08 14:28:44,612 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-08 14:28:44,613 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 02:28:44" (1/1) ... [2018-05-08 14:28:44,625 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b427029 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:28:44, skipping insertion in model container [2018-05-08 14:28:44,625 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 02:28:44" (1/1) ... [2018-05-08 14:28:44,671 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 14:28:44,825 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 14:28:45,717 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-08 14:28:46,204 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-08 14:28:46,235 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 124 non ball SCCs. Number of states in SCCs 124. [2018-05-08 14:28:46,665 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:28:46 WrapperNode [2018-05-08 14:28:46,665 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-08 14:28:46,666 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-08 14:28:46,666 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-08 14:28:46,666 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-08 14:28:46,698 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:28:46" (1/1) ... [2018-05-08 14:28:46,699 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:28:46" (1/1) ... [2018-05-08 14:28:46,787 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:28:46" (1/1) ... [2018-05-08 14:28:46,788 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:28:46" (1/1) ... [2018-05-08 14:28:46,911 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:28:46" (1/1) ... [2018-05-08 14:28:46,977 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:28:46" (1/1) ... [2018-05-08 14:28:46,995 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:28:46" (1/1) ... [2018-05-08 14:28:47,028 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-08 14:28:47,030 INFO L168 Benchmark]: Toolchain (without parser) took 2443.78 ms. Allocated memory is still 383.3 MB. Free memory was 327.6 MB in the beginning and 306.0 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 1.9 GB. [2018-05-08 14:28:47,041 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. [2018-05-08 14:28:47,042 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2066.01 ms. Allocated memory is still 383.3 MB. Free memory was 326.5 MB in the beginning and 314.9 MB in the end (delta: 11.6 MB). Peak memory consumption was 81.4 MB. Max. memory is 1.9 GB. [2018-05-08 14:28:47,043 INFO L168 Benchmark]: Boogie Preprocessor took 362.92 ms. Allocated memory is still 383.3 MB. Free memory was 314.9 MB in the beginning and 306.0 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 1.9 GB. [2018-05-08 14:28:47,053 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 2066.01 ms. Allocated memory is still 383.3 MB. Free memory was 326.5 MB in the beginning and 314.9 MB in the end (delta: 11.6 MB). Peak memory consumption was 81.4 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 362.92 ms. Allocated memory is still 383.3 MB. Free memory was 314.9 MB in the beginning and 306.0 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...