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_product30_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-240ea10 [2018-05-03 20:10:43,904 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-03 20:10:43,908 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-03 20:10:43,918 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-03 20:10:43,919 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-03 20:10:43,919 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-03 20:10:43,920 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-03 20:10:43,928 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-03 20:10:43,929 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-03 20:10:43,930 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-03 20:10:43,930 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-03 20:10:43,931 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-03 20:10:43,935 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-03 20:10:43,936 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-03 20:10:43,937 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-03 20:10:43,951 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-03 20:10:43,953 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-03 20:10:43,954 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-03 20:10:43,955 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-03 20:10:43,963 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-03 20:10:43,965 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-03 20:10:43,965 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-03 20:10:43,965 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-03 20:10:43,973 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-03 20:10:43,974 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-03 20:10:43,974 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-03 20:10:43,975 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-03 20:10:43,975 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-03 20:10:43,975 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-03 20:10:43,976 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-03 20:10:43,982 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-03 20:10:43,982 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 20:10:44,014 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-03 20:10:44,015 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-03 20:10:44,015 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-03 20:10:44,016 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-03 20:10:44,016 INFO L133 SettingsManager]: * Use SBE=true [2018-05-03 20:10:44,016 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-03 20:10:44,016 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-03 20:10:44,016 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-03 20:10:44,016 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-03 20:10:44,016 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-03 20:10:44,016 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-03 20:10:44,016 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-03 20:10:44,017 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-03 20:10:44,017 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-03 20:10:44,017 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-03 20:10:44,017 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-03 20:10:44,017 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-03 20:10:44,017 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-03 20:10:44,017 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-03 20:10:44,017 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-03 20:10:44,017 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-03 20:10:44,018 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-03 20:10:44,019 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-03 20:10:44,019 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-03 20:10:44,019 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-03 20:10:44,024 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-03 20:10:44,024 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-03 20:10:44,025 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-03 20:10:44,025 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-03 20:10:44,092 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-03 20:10:44,111 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-03 20:10:44,122 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-03 20:10:44,123 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-03 20:10:44,124 INFO L276 PluginConnector]: CDTParser initialized [2018-05-03 20:10:44,124 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec11_product30_false-unreach-call_true-termination.cil.c [2018-05-03 20:10:44,540 INFO L223 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/add9ed2a5/3e7dc6063e8f445db40aa1fbe1b074ae/FLAG7781b0dd3 [2018-05-03 20:10:45,062 INFO L280 CDTParser]: Found 1 translation units. [2018-05-03 20:10:45,062 INFO L161 CDTParser]: Scanning email_spec11_product30_false-unreach-call_true-termination.cil.c [2018-05-03 20:10:45,105 INFO L328 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/add9ed2a5/3e7dc6063e8f445db40aa1fbe1b074ae/FLAG7781b0dd3 [2018-05-03 20:10:45,135 INFO L336 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/add9ed2a5/3e7dc6063e8f445db40aa1fbe1b074ae [2018-05-03 20:10:45,138 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-03 20:10:45,149 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-03 20:10:45,149 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-03 20:10:45,150 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-03 20:10:45,161 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-03 20:10:45,162 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 08:10:45" (1/1) ... [2018-05-03 20:10:45,170 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d36e3ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:10:45, skipping insertion in model container [2018-05-03 20:10:45,170 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 08:10:45" (1/1) ... [2018-05-03 20:10:45,204 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 20:10:45,302 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 20:10:45,927 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 20:10:46,244 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 20:10:46,265 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 129 non ball SCCs. Number of states in SCCs 129. [2018-05-03 20:10:46,563 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:10:46 WrapperNode [2018-05-03 20:10:46,564 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-03 20:10:46,564 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-03 20:10:46,564 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-03 20:10:46,564 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-03 20:10:46,588 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:10:46" (1/1) ... [2018-05-03 20:10:46,588 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:10:46" (1/1) ... [2018-05-03 20:10:46,646 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:10:46" (1/1) ... [2018-05-03 20:10:46,646 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:10:46" (1/1) ... [2018-05-03 20:10:46,716 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:10:46" (1/1) ... [2018-05-03 20:10:46,757 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:10:46" (1/1) ... [2018-05-03 20:10:46,772 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:10:46" (1/1) ... [2018-05-03 20:10:46,788 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-03 20:10:46,798 INFO L168 Benchmark]: Toolchain (without parser) took 1659.05 ms. Allocated memory is still 383.3 MB. Free memory was 327.2 MB in the beginning and 286.4 MB in the end (delta: 40.8 MB). Peak memory consumption was 40.8 MB. Max. memory is 1.9 GB. [2018-05-03 20:10:46,800 INFO L168 Benchmark]: CDTParser took 0.14 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. [2018-05-03 20:10:46,800 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1414.45 ms. Allocated memory is still 383.3 MB. Free memory was 327.2 MB in the beginning and 294.1 MB in the end (delta: 33.1 MB). Peak memory consumption was 82.2 MB. Max. memory is 1.9 GB. [2018-05-03 20:10:46,806 INFO L168 Benchmark]: Boogie Preprocessor took 223.72 ms. Allocated memory is still 383.3 MB. Free memory was 294.1 MB in the beginning and 286.4 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 1.9 GB. [2018-05-03 20:10:46,808 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 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 1414.45 ms. Allocated memory is still 383.3 MB. Free memory was 327.2 MB in the beginning and 294.1 MB in the end (delta: 33.1 MB). Peak memory consumption was 82.2 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 223.72 ms. Allocated memory is still 383.3 MB. Free memory was 294.1 MB in the beginning and 286.4 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...