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_spec11_product32_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-240ea10 [2018-05-03 20:10:45,738 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-03 20:10:45,740 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-03 20:10:45,771 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-03 20:10:45,771 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-03 20:10:45,772 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-03 20:10:45,782 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-03 20:10:45,791 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-03 20:10:45,793 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-03 20:10:45,793 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-03 20:10:45,794 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-03 20:10:45,795 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-03 20:10:45,803 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-03 20:10:45,804 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-03 20:10:45,805 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-03 20:10:45,810 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-03 20:10:45,811 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-03 20:10:45,830 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-03 20:10:45,831 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-03 20:10:45,833 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-03 20:10:45,842 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-03 20:10:45,843 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-03 20:10:45,843 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-03 20:10:45,844 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-03 20:10:45,845 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-03 20:10:45,853 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-03 20:10:45,853 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-03 20:10:45,854 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-03 20:10:45,854 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-03 20:10:45,855 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-03 20:10:45,855 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-03 20:10:45,855 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 20:10:45,909 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-03 20:10:45,909 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-03 20:10:45,911 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-03 20:10:45,911 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-03 20:10:45,911 INFO L133 SettingsManager]: * Use SBE=true [2018-05-03 20:10:45,911 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-03 20:10:45,911 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-03 20:10:45,913 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-03 20:10:45,913 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-03 20:10:45,913 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-03 20:10:45,914 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-03 20:10:45,914 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-03 20:10:45,919 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-03 20:10:45,919 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-03 20:10:45,919 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-03 20:10:45,920 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-03 20:10:45,920 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-03 20:10:45,920 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-03 20:10:45,920 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-03 20:10:45,920 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-03 20:10:45,921 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-03 20:10:45,921 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-03 20:10:45,922 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-03 20:10:45,922 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-03 20:10:45,922 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-03 20:10:45,922 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-03 20:10:45,922 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-03 20:10:45,923 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-03 20:10:45,924 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-03 20:10:46,025 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-03 20:10:46,053 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-03 20:10:46,067 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-03 20:10:46,069 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-03 20:10:46,076 INFO L276 PluginConnector]: CDTParser initialized [2018-05-03 20:10:46,077 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec11_product32_false-unreach-call_true-termination.cil.c [2018-05-03 20:10:46,496 INFO L223 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/4ef9ebfa1/b803e1cdbe644cba82b7d43da2f65c1e/FLAGd8d3d1a94 [2018-05-03 20:10:47,306 INFO L280 CDTParser]: Found 1 translation units. [2018-05-03 20:10:47,307 INFO L161 CDTParser]: Scanning email_spec11_product32_false-unreach-call_true-termination.cil.c [2018-05-03 20:10:47,381 INFO L328 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/4ef9ebfa1/b803e1cdbe644cba82b7d43da2f65c1e/FLAGd8d3d1a94 [2018-05-03 20:10:47,412 INFO L336 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/4ef9ebfa1/b803e1cdbe644cba82b7d43da2f65c1e [2018-05-03 20:10:47,420 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-03 20:10:47,434 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-03 20:10:47,436 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-03 20:10:47,436 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-03 20:10:47,451 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-03 20:10:47,453 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 08:10:47" (1/1) ... [2018-05-03 20:10:47,464 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e42cd48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:10:47, skipping insertion in model container [2018-05-03 20:10:47,464 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 08:10:47" (1/1) ... [2018-05-03 20:10:47,510 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 20:10:47,677 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 20:10:48,649 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 20:10:49,117 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 20:10:49,143 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 132 non ball SCCs. Number of states in SCCs 132. [2018-05-03 20:10:49,734 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:10:49 WrapperNode [2018-05-03 20:10:49,734 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-03 20:10:49,735 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-03 20:10:49,736 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-03 20:10:49,736 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-03 20:10:49,766 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:10:49" (1/1) ... [2018-05-03 20:10:49,767 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:10:49" (1/1) ... [2018-05-03 20:10:49,860 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:10:49" (1/1) ... [2018-05-03 20:10:49,860 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:10:49" (1/1) ... [2018-05-03 20:10:50,015 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:10:49" (1/1) ... [2018-05-03 20:10:50,082 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:10:49" (1/1) ... [2018-05-03 20:10:50,111 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:10:49" (1/1) ... [2018-05-03 20:10:50,139 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-03 20:10:50,141 INFO L168 Benchmark]: Toolchain (without parser) took 2720.41 ms. Allocated memory is still 383.3 MB. Free memory was 327.1 MB in the beginning and 273.1 MB in the end (delta: 54.0 MB). Peak memory consumption was 54.0 MB. Max. memory is 1.9 GB. [2018-05-03 20:10:50,153 INFO L168 Benchmark]: CDTParser took 0.26 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 20:10:50,154 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2299.51 ms. Allocated memory is still 383.3 MB. Free memory was 327.1 MB in the beginning and 282.8 MB in the end (delta: 44.3 MB). Peak memory consumption was 82.1 MB. Max. memory is 1.9 GB. [2018-05-03 20:10:50,155 INFO L168 Benchmark]: Boogie Preprocessor took 404.04 ms. Allocated memory is still 383.3 MB. Free memory was 282.8 MB in the beginning and 273.1 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 1.9 GB. [2018-05-03 20:10:50,158 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 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 2299.51 ms. Allocated memory is still 383.3 MB. Free memory was 327.1 MB in the beginning and 282.8 MB in the end (delta: 44.3 MB). Peak memory consumption was 82.1 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 404.04 ms. Allocated memory is still 383.3 MB. Free memory was 282.8 MB in the beginning and 273.1 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...