java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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_product22_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5eb5db4-m [2018-10-16 00:05:16,553 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-16 00:05:16,562 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-16 00:05:16,593 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-16 00:05:16,594 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-16 00:05:16,597 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-16 00:05:16,599 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-16 00:05:16,611 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-16 00:05:16,616 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-16 00:05:16,618 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-16 00:05:16,619 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-16 00:05:16,619 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-16 00:05:16,625 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-16 00:05:16,629 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-16 00:05:16,641 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-16 00:05:16,642 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-16 00:05:16,649 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-16 00:05:16,655 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-16 00:05:16,661 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-16 00:05:16,663 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-16 00:05:16,671 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-16 00:05:16,677 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-16 00:05:16,684 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-16 00:05:16,684 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-16 00:05:16,685 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-16 00:05:16,686 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-16 00:05:16,690 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-16 00:05:16,692 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-16 00:05:16,693 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-16 00:05:16,695 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-16 00:05:16,700 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-16 00:05:16,703 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-16 00:05:16,704 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-16 00:05:16,704 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-16 00:05:16,705 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-16 00:05:16,711 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-16 00:05:16,712 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 [2018-10-16 00:05:16,767 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-16 00:05:16,767 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-16 00:05:16,772 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-16 00:05:16,772 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-16 00:05:16,779 INFO L133 SettingsManager]: * Use SBE=true [2018-10-16 00:05:16,779 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-16 00:05:16,780 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-16 00:05:16,780 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-16 00:05:16,780 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-16 00:05:16,780 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-16 00:05:16,780 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-16 00:05:16,781 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-16 00:05:16,781 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-16 00:05:16,781 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-16 00:05:16,781 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-16 00:05:16,781 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-16 00:05:16,782 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-16 00:05:16,784 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-16 00:05:16,784 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-16 00:05:16,787 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-16 00:05:16,787 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-16 00:05:16,787 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-16 00:05:16,788 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-16 00:05:16,788 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-16 00:05:16,788 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-16 00:05:16,788 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-16 00:05:16,788 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-16 00:05:16,789 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-16 00:05:16,793 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-16 00:05:16,908 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-16 00:05:16,941 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-16 00:05:16,950 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-16 00:05:16,952 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-16 00:05:16,952 INFO L276 PluginConnector]: CDTParser initialized [2018-10-16 00:05:16,953 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec11_product22_false-unreach-call_true-termination.cil.c [2018-10-16 00:05:17,094 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7382bde18/eb05c03034794ee191b30767de4d3bf0/FLAGdae705bf2 [2018-10-16 00:05:18,353 INFO L298 CDTParser]: Found 1 translation units. [2018-10-16 00:05:18,360 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec11_product22_false-unreach-call_true-termination.cil.c [2018-10-16 00:05:18,410 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7382bde18/eb05c03034794ee191b30767de4d3bf0/FLAGdae705bf2 [2018-10-16 00:05:18,434 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7382bde18/eb05c03034794ee191b30767de4d3bf0 [2018-10-16 00:05:18,450 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-16 00:05:18,452 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-16 00:05:18,455 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-16 00:05:18,455 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-16 00:05:18,465 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-16 00:05:18,466 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 12:05:18" (1/1) ... [2018-10-16 00:05:18,475 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f94c717 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:05:18, skipping insertion in model container [2018-10-16 00:05:18,476 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 12:05:18" (1/1) ... [2018-10-16 00:05:18,501 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-16 00:05:18,750 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-16 00:05:19,976 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-16 00:05:20,023 INFO L189 MainTranslator]: Completed pre-run [2018-10-16 00:05:20,352 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-16 00:05:20,511 INFO L193 MainTranslator]: Completed translation [2018-10-16 00:05:20,511 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:05:20 WrapperNode [2018-10-16 00:05:20,512 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-16 00:05:20,513 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-16 00:05:20,514 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-16 00:05:20,514 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-16 00:05:20,669 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:05:20" (1/1) ... [2018-10-16 00:05:20,676 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:05:20" (1/1) ... [2018-10-16 00:05:20,735 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:05:20" (1/1) ... [2018-10-16 00:05:20,735 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:05:20" (1/1) ... [2018-10-16 00:05:20,874 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:05:20" (1/1) ... [2018-10-16 00:05:20,925 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:05:20" (1/1) ... [2018-10-16 00:05:20,943 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:05:20" (1/1) ... [2018-10-16 00:05:20,975 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-16 00:05:20,983 INFO L168 Benchmark]: Toolchain (without parser) took 2532.45 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -51.6 MB). Peak memory consumption was 58.3 MB. Max. memory is 3.9 GB. [2018-10-16 00:05:20,991 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-10-16 00:05:20,997 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2057.85 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 45.1 MB). Peak memory consumption was 45.1 MB. Max. memory is 3.9 GB. [2018-10-16 00:05:20,998 INFO L168 Benchmark]: Boogie Preprocessor took 461.78 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -96.8 MB). Peak memory consumption was 13.2 MB. Max. memory is 3.9 GB. [2018-10-16 00:05:21,013 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 2057.85 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 45.1 MB). Peak memory consumption was 45.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 461.78 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -96.8 MB). Peak memory consumption was 13.2 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...