java -Xss4m -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_product33_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec392ea [2018-07-08 15:02:19,152 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-08 15:02:19,156 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-08 15:02:19,189 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-08 15:02:19,189 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-08 15:02:19,191 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-08 15:02:19,192 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-08 15:02:19,194 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-08 15:02:19,207 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-08 15:02:19,212 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-08 15:02:19,213 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-08 15:02:19,214 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-08 15:02:19,215 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-08 15:02:19,215 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-08 15:02:19,225 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-08 15:02:19,226 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-08 15:02:19,227 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-08 15:02:19,242 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-08 15:02:19,244 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-08 15:02:19,245 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-08 15:02:19,255 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-08 15:02:19,257 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-08 15:02:19,259 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-08 15:02:19,260 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-08 15:02:19,268 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-08 15:02:19,269 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-08 15:02:19,270 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-08 15:02:19,271 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-08 15:02:19,272 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-08 15:02:19,280 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-08 15:02:19,281 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-08 15:02:19,281 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-08 15:02:19,282 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-08 15:02:19,282 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-08 15:02:19,283 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-08 15:02:19,284 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-08 15:02:19,286 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-07-08 15:02:19,335 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-08 15:02:19,335 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-08 15:02:19,346 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-08 15:02:19,346 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-08 15:02:19,351 INFO L133 SettingsManager]: * Use SBE=true [2018-07-08 15:02:19,352 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-07-08 15:02:19,352 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-07-08 15:02:19,352 INFO L133 SettingsManager]: * Use old map elimination=false [2018-07-08 15:02:19,352 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-07-08 15:02:19,353 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-07-08 15:02:19,353 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-07-08 15:02:19,353 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-08 15:02:19,353 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-07-08 15:02:19,353 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-08 15:02:19,353 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-08 15:02:19,354 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-07-08 15:02:19,354 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-07-08 15:02:19,354 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-07-08 15:02:19,354 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-08 15:02:19,360 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-07-08 15:02:19,360 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-07-08 15:02:19,360 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-08 15:02:19,361 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-08 15:02:19,361 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-07-08 15:02:19,361 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-08 15:02:19,361 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-08 15:02:19,361 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-07-08 15:02:19,362 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-07-08 15:02:19,362 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-07-08 15:02:19,454 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-08 15:02:19,483 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-08 15:02:19,497 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-08 15:02:19,499 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-08 15:02:19,499 INFO L276 PluginConnector]: CDTParser initialized [2018-07-08 15:02:19,501 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec6_product33_false-unreach-call_true-termination.cil.c [2018-07-08 15:02:20,125 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/ba49411ec/d3a356f79dd547f2a01188132529339d/FLAG13343103d [2018-07-08 15:02:20,965 INFO L276 CDTParser]: Found 1 translation units. [2018-07-08 15:02:20,966 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/product-lines/email_spec6_product33_false-unreach-call_true-termination.cil.c [2018-07-08 15:02:21,065 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/ba49411ec/d3a356f79dd547f2a01188132529339d/FLAG13343103d [2018-07-08 15:02:21,104 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/ba49411ec/d3a356f79dd547f2a01188132529339d [2018-07-08 15:02:21,121 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-08 15:02:21,141 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-08 15:02:21,144 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-08 15:02:21,144 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-08 15:02:21,160 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-08 15:02:21,161 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 03:02:21" (1/1) ... [2018-07-08 15:02:21,170 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e14606f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:02:21, skipping insertion in model container [2018-07-08 15:02:21,170 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 03:02:21" (1/1) ... [2018-07-08 15:02:21,796 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-08 15:02:22,483 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-08 15:02:22,571 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-08 15:02:22,945 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-08 15:02:23,276 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:02:23 WrapperNode [2018-07-08 15:02:23,276 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-08 15:02:23,277 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-08 15:02:23,277 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-08 15:02:23,277 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-08 15:02:23,306 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:02:23" (1/1) ... [2018-07-08 15:02:23,306 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:02:23" (1/1) ... [2018-07-08 15:02:23,373 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:02:23" (1/1) ... [2018-07-08 15:02:23,374 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:02:23" (1/1) ... [2018-07-08 15:02:23,594 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:02:23" (1/1) ... [2018-07-08 15:02:23,660 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:02:23" (1/1) ... [2018-07-08 15:02:23,691 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:02:23" (1/1) ... [2018-07-08 15:02:23,738 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-08 15:02:23,740 INFO L168 Benchmark]: Toolchain (without parser) took 2619.04 ms. Allocated memory is still 383.3 MB. Free memory was 325.4 MB in the beginning and 345.5 MB in the end (delta: -20.1 MB). Peak memory consumption was 600.0 kB. Max. memory is 1.9 GB. [2018-07-08 15:02:23,742 INFO L168 Benchmark]: CDTParser took 0.28 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. [2018-07-08 15:02:23,753 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2132.86 ms. Allocated memory is still 383.3 MB. Free memory was 324.3 MB in the beginning and 336.9 MB in the end (delta: -12.6 MB). Peak memory consumption was 79.7 MB. Max. memory is 1.9 GB. [2018-07-08 15:02:23,759 INFO L168 Benchmark]: Boogie Preprocessor took 461.37 ms. Allocated memory is still 383.3 MB. Free memory was 336.9 MB in the beginning and 345.5 MB in the end (delta: -8.6 MB). Peak memory consumption was 12.1 MB. Max. memory is 1.9 GB. [2018-07-08 15:02:23,762 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 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 2132.86 ms. Allocated memory is still 383.3 MB. Free memory was 324.3 MB in the beginning and 336.9 MB in the end (delta: -12.6 MB). Peak memory consumption was 79.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 461.37 ms. Allocated memory is still 383.3 MB. Free memory was 336.9 MB in the beginning and 345.5 MB in the end (delta: -8.6 MB). Peak memory consumption was 12.1 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...