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_spec6_product34_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-240ea10 [2018-05-03 20:12:45,142 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-03 20:12:45,144 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-03 20:12:45,170 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-03 20:12:45,170 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-03 20:12:45,171 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-03 20:12:45,172 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-03 20:12:45,183 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-03 20:12:45,189 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-03 20:12:45,190 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-03 20:12:45,191 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-03 20:12:45,197 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-03 20:12:45,198 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-03 20:12:45,199 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-03 20:12:45,200 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-03 20:12:45,210 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-03 20:12:45,212 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-03 20:12:45,223 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-03 20:12:45,232 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-03 20:12:45,233 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-03 20:12:45,243 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-03 20:12:45,243 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-03 20:12:45,243 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-03 20:12:45,245 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-03 20:12:45,245 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-03 20:12:45,246 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-03 20:12:45,252 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-03 20:12:45,253 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-03 20:12:45,254 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-03 20:12:45,254 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-03 20:12:45,255 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-03 20:12:45,255 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 20:12:45,299 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-03 20:12:45,308 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-03 20:12:45,309 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-03 20:12:45,309 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-03 20:12:45,310 INFO L133 SettingsManager]: * Use SBE=true [2018-05-03 20:12:45,310 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-03 20:12:45,310 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-03 20:12:45,310 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-03 20:12:45,310 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-03 20:12:45,311 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-03 20:12:45,311 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-03 20:12:45,311 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-03 20:12:45,311 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-03 20:12:45,311 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-03 20:12:45,312 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-03 20:12:45,313 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-03 20:12:45,313 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-03 20:12:45,313 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-03 20:12:45,313 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-03 20:12:45,313 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-03 20:12:45,319 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-03 20:12:45,319 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-03 20:12:45,319 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-03 20:12:45,319 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-03 20:12:45,320 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-03 20:12:45,320 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-03 20:12:45,320 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-03 20:12:45,321 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-03 20:12:45,321 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-03 20:12:45,424 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-03 20:12:45,452 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-03 20:12:45,462 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-03 20:12:45,469 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-03 20:12:45,470 INFO L276 PluginConnector]: CDTParser initialized [2018-05-03 20:12:45,471 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec6_product34_false-unreach-call_true-termination.cil.c [2018-05-03 20:12:46,084 INFO L223 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/2c25eb6af/7f2d99bbb86148d5b8aff6fbe565cf65/FLAG92f86b440 [2018-05-03 20:12:46,910 INFO L280 CDTParser]: Found 1 translation units. [2018-05-03 20:12:46,915 INFO L161 CDTParser]: Scanning email_spec6_product34_false-unreach-call_true-termination.cil.c [2018-05-03 20:12:46,999 INFO L328 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/2c25eb6af/7f2d99bbb86148d5b8aff6fbe565cf65/FLAG92f86b440 [2018-05-03 20:12:47,035 INFO L336 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/2c25eb6af/7f2d99bbb86148d5b8aff6fbe565cf65 [2018-05-03 20:12:47,040 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-03 20:12:47,049 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-03 20:12:47,060 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-03 20:12:47,060 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-03 20:12:47,075 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-03 20:12:47,076 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 08:12:47" (1/1) ... [2018-05-03 20:12:47,083 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d9864e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:12:47, skipping insertion in model container [2018-05-03 20:12:47,083 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 08:12:47" (1/1) ... [2018-05-03 20:12:47,120 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 20:12:47,296 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 20:12:48,230 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 20:12:48,731 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 20:12:48,757 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 133 non ball SCCs. Number of states in SCCs 133. [2018-05-03 20:12:49,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:12:49 WrapperNode [2018-05-03 20:12:49,401 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-03 20:12:49,402 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-03 20:12:49,402 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-03 20:12:49,402 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-03 20:12:49,429 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:12:49" (1/1) ... [2018-05-03 20:12:49,438 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:12:49" (1/1) ... [2018-05-03 20:12:49,523 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:12:49" (1/1) ... [2018-05-03 20:12:49,524 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:12:49" (1/1) ... [2018-05-03 20:12:49,652 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:12:49" (1/1) ... [2018-05-03 20:12:49,710 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:12:49" (1/1) ... [2018-05-03 20:12:49,736 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:12:49" (1/1) ... [2018-05-03 20:12:49,764 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-03 20:12:49,766 INFO L168 Benchmark]: Toolchain (without parser) took 2725.12 ms. Allocated memory is still 383.3 MB. Free memory was 324.4 MB in the beginning and 251.1 MB in the end (delta: 73.3 MB). Peak memory consumption was 73.3 MB. Max. memory is 1.9 GB. [2018-05-03 20:12:49,778 INFO L168 Benchmark]: CDTParser took 0.23 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. [2018-05-03 20:12:49,779 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2341.69 ms. Allocated memory is still 383.3 MB. Free memory was 324.4 MB in the beginning and 260.1 MB in the end (delta: 64.3 MB). Peak memory consumption was 79.5 MB. Max. memory is 1.9 GB. [2018-05-03 20:12:49,782 INFO L168 Benchmark]: Boogie Preprocessor took 362.39 ms. Allocated memory is still 383.3 MB. Free memory was 260.1 MB in the beginning and 251.1 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 1.9 GB. [2018-05-03 20:12:49,785 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 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 2341.69 ms. Allocated memory is still 383.3 MB. Free memory was 324.4 MB in the beginning and 260.1 MB in the end (delta: 64.3 MB). Peak memory consumption was 79.5 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 362.39 ms. Allocated memory is still 383.3 MB. Free memory was 260.1 MB in the beginning and 251.1 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...