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_product26_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-935f392 [2018-07-19 18:41:21,522 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-19 18:41:21,529 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-19 18:41:21,573 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-19 18:41:21,573 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-19 18:41:21,574 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-19 18:41:21,576 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-19 18:41:21,582 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-19 18:41:21,588 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-19 18:41:21,592 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-19 18:41:21,593 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-19 18:41:21,593 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-19 18:41:21,599 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-19 18:41:21,601 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-19 18:41:21,604 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-19 18:41:21,613 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-19 18:41:21,618 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-19 18:41:21,625 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-19 18:41:21,628 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-19 18:41:21,633 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-19 18:41:21,634 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-19 18:41:21,640 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-19 18:41:21,644 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-19 18:41:21,644 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-19 18:41:21,644 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-19 18:41:21,650 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-19 18:41:21,653 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-19 18:41:21,656 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-19 18:41:21,657 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-19 18:41:21,661 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-19 18:41:21,661 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-19 18:41:21,662 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-19 18:41:21,665 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-19 18:41:21,666 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-19 18:41:21,667 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-19 18:41:21,671 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-19 18:41:21,671 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-07-19 18:41:21,715 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-19 18:41:21,716 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-19 18:41:21,721 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-19 18:41:21,722 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-19 18:41:21,723 INFO L133 SettingsManager]: * Use SBE=true [2018-07-19 18:41:21,723 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-07-19 18:41:21,723 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-07-19 18:41:21,724 INFO L133 SettingsManager]: * Use old map elimination=false [2018-07-19 18:41:21,724 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-07-19 18:41:21,724 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-07-19 18:41:21,727 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-07-19 18:41:21,728 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-19 18:41:21,728 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-07-19 18:41:21,728 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-19 18:41:21,728 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-19 18:41:21,729 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-07-19 18:41:21,729 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-07-19 18:41:21,729 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-07-19 18:41:21,729 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-19 18:41:21,733 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-07-19 18:41:21,733 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-07-19 18:41:21,733 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-19 18:41:21,733 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-19 18:41:21,734 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-07-19 18:41:21,734 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-19 18:41:21,734 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-19 18:41:21,734 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-07-19 18:41:21,741 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-07-19 18:41:21,741 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-07-19 18:41:21,862 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-19 18:41:21,893 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-19 18:41:21,903 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-19 18:41:21,908 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-19 18:41:21,909 INFO L276 PluginConnector]: CDTParser initialized [2018-07-19 18:41:21,912 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec11_product26_false-unreach-call_true-termination.cil.c [2018-07-19 18:41:22,571 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dbbd4bbc1/8f8bb4e519404935af0400c0f29d82c0/FLAGc04b1f3a1 [2018-07-19 18:41:23,383 INFO L276 CDTParser]: Found 1 translation units. [2018-07-19 18:41:23,391 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec11_product26_false-unreach-call_true-termination.cil.c [2018-07-19 18:41:23,471 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dbbd4bbc1/8f8bb4e519404935af0400c0f29d82c0/FLAGc04b1f3a1 [2018-07-19 18:41:23,496 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dbbd4bbc1/8f8bb4e519404935af0400c0f29d82c0 [2018-07-19 18:41:23,516 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-19 18:41:23,518 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-19 18:41:23,525 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-19 18:41:23,525 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-19 18:41:23,543 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-19 18:41:23,545 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:41:23" (1/1) ... [2018-07-19 18:41:23,556 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fed574f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:41:23, skipping insertion in model container [2018-07-19 18:41:23,556 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:41:23" (1/1) ... [2018-07-19 18:41:24,169 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-19 18:41:24,923 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-19 18:41:24,980 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-19 18:41:25,345 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-19 18:41:25,659 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:41:25 WrapperNode [2018-07-19 18:41:25,659 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-19 18:41:25,668 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-19 18:41:25,669 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-19 18:41:25,669 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-19 18:41:25,707 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:41:25" (1/1) ... [2018-07-19 18:41:25,708 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:41:25" (1/1) ... [2018-07-19 18:41:25,950 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:41:25" (1/1) ... [2018-07-19 18:41:25,951 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:41:25" (1/1) ... [2018-07-19 18:41:26,069 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:41:25" (1/1) ... [2018-07-19 18:41:26,127 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:41:25" (1/1) ... [2018-07-19 18:41:26,162 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:41:25" (1/1) ... [2018-07-19 18:41:26,205 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-19 18:41:26,212 INFO L168 Benchmark]: Toolchain (without parser) took 2695.84 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.9 GB in the end (delta: -42.7 MB). Peak memory consumption was 104.0 MB. Max. memory is 1.9 GB. [2018-07-19 18:41:26,217 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-07-19 18:41:26,218 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2142.88 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 88.0 MB). Peak memory consumption was 88.0 MB. Max. memory is 1.9 GB. [2018-07-19 18:41:26,218 INFO L168 Benchmark]: Boogie Preprocessor took 538.90 ms. Allocated memory is still 1.9 GB. Free memory was 1.7 GB in the beginning and 1.9 GB in the end (delta: -130.8 MB). Peak memory consumption was 16.0 MB. Max. memory is 1.9 GB. [2018-07-19 18:41:26,231 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2142.88 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 88.0 MB). Peak memory consumption was 88.0 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 538.90 ms. Allocated memory is still 1.9 GB. Free memory was 1.7 GB in the beginning and 1.9 GB in the end (delta: -130.8 MB). Peak memory consumption was 16.0 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...