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_product35_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-240ea10 [2018-05-03 20:13:51,180 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-03 20:13:51,181 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-03 20:13:51,200 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-03 20:13:51,200 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-03 20:13:51,201 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-03 20:13:51,213 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-03 20:13:51,215 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-03 20:13:51,216 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-03 20:13:51,217 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-03 20:13:51,217 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-03 20:13:51,217 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-03 20:13:51,218 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-03 20:13:51,219 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-03 20:13:51,219 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-03 20:13:51,220 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-03 20:13:51,235 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-03 20:13:51,236 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-03 20:13:51,236 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-03 20:13:51,237 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-03 20:13:51,245 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-03 20:13:51,245 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-03 20:13:51,245 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-03 20:13:51,246 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-03 20:13:51,246 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-03 20:13:51,258 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-03 20:13:51,258 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-03 20:13:51,258 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-03 20:13:51,259 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-03 20:13:51,259 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-03 20:13:51,259 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-03 20:13:51,260 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 20:13:51,287 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-03 20:13:51,287 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-03 20:13:51,288 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-03 20:13:51,288 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-03 20:13:51,288 INFO L133 SettingsManager]: * Use SBE=true [2018-05-03 20:13:51,288 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-03 20:13:51,288 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-03 20:13:51,288 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-03 20:13:51,288 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-03 20:13:51,288 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-03 20:13:51,288 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-03 20:13:51,289 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-03 20:13:51,297 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-03 20:13:51,297 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-03 20:13:51,297 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-03 20:13:51,297 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-03 20:13:51,297 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-03 20:13:51,297 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-03 20:13:51,297 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-03 20:13:51,298 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-03 20:13:51,298 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-03 20:13:51,298 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-03 20:13:51,298 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-03 20:13:51,298 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-03 20:13:51,298 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-03 20:13:51,298 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-03 20:13:51,298 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-03 20:13:51,299 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-03 20:13:51,299 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-03 20:13:51,367 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-03 20:13:51,382 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-03 20:13:51,395 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-03 20:13:51,396 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-03 20:13:51,398 INFO L276 PluginConnector]: CDTParser initialized [2018-05-03 20:13:51,399 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec9_product35_false-unreach-call_true-termination.cil.c [2018-05-03 20:13:51,849 INFO L223 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/ef5082d47/941f6a7bde024d79adf5ae49a25bf9b4/FLAGfdd667b8a [2018-05-03 20:13:52,451 INFO L280 CDTParser]: Found 1 translation units. [2018-05-03 20:13:52,452 INFO L161 CDTParser]: Scanning email_spec9_product35_false-unreach-call_true-termination.cil.c [2018-05-03 20:13:52,504 INFO L328 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/ef5082d47/941f6a7bde024d79adf5ae49a25bf9b4/FLAGfdd667b8a [2018-05-03 20:13:52,531 INFO L336 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/ef5082d47/941f6a7bde024d79adf5ae49a25bf9b4 [2018-05-03 20:13:52,540 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-03 20:13:52,544 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-03 20:13:52,548 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-03 20:13:52,548 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-03 20:13:52,560 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-03 20:13:52,561 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 08:13:52" (1/1) ... [2018-05-03 20:13:52,569 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e652e68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:13:52, skipping insertion in model container [2018-05-03 20:13:52,570 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 08:13:52" (1/1) ... [2018-05-03 20:13:52,592 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 20:13:52,709 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 20:13:53,335 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 20:13:53,662 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 20:13:53,684 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 136 non ball SCCs. Number of states in SCCs 136. [2018-05-03 20:13:54,149 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:13:54 WrapperNode [2018-05-03 20:13:54,149 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-03 20:13:54,149 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-03 20:13:54,150 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-03 20:13:54,150 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-03 20:13:54,171 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:13:54" (1/1) ... [2018-05-03 20:13:54,171 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:13:54" (1/1) ... [2018-05-03 20:13:54,220 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:13:54" (1/1) ... [2018-05-03 20:13:54,221 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:13:54" (1/1) ... [2018-05-03 20:13:54,350 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:13:54" (1/1) ... [2018-05-03 20:13:54,393 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:13:54" (1/1) ... [2018-05-03 20:13:54,427 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:13:54" (1/1) ... [2018-05-03 20:13:54,444 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-03 20:13:54,445 INFO L168 Benchmark]: Toolchain (without parser) took 1904.96 ms. Allocated memory is still 383.3 MB. Free memory was 325.8 MB in the beginning and 348.7 MB in the end (delta: -22.9 MB). Peak memory consumption was 87.7 MB. Max. memory is 1.9 GB. [2018-05-03 20:13:54,447 INFO L168 Benchmark]: CDTParser took 0.14 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 20:13:54,447 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1601.29 ms. Allocated memory is still 383.3 MB. Free memory was 324.8 MB in the beginning and 249.7 MB in the end (delta: 75.1 MB). Peak memory consumption was 79.9 MB. Max. memory is 1.9 GB. [2018-05-03 20:13:54,448 INFO L168 Benchmark]: Boogie Preprocessor took 294.66 ms. Allocated memory is still 383.3 MB. Free memory was 249.7 MB in the beginning and 348.7 MB in the end (delta: -99.0 MB). Peak memory consumption was 11.6 MB. Max. memory is 1.9 GB. [2018-05-03 20:13:54,450 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 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1601.29 ms. Allocated memory is still 383.3 MB. Free memory was 324.8 MB in the beginning and 249.7 MB in the end (delta: 75.1 MB). Peak memory consumption was 79.9 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 294.66 ms. Allocated memory is still 383.3 MB. Free memory was 249.7 MB in the beginning and 348.7 MB in the end (delta: -99.0 MB). Peak memory consumption was 11.6 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...