java -ea -Xmx2000000000 -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_spec7_product24_true-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8f32298 [2018-10-02 17:17:04,415 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-02 17:17:04,419 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-02 17:17:04,442 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-02 17:17:04,442 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-02 17:17:04,443 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-02 17:17:04,447 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-02 17:17:04,453 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-02 17:17:04,455 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-02 17:17:04,456 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-02 17:17:04,456 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-02 17:17:04,462 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-02 17:17:04,463 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-02 17:17:04,463 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-02 17:17:04,470 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-02 17:17:04,471 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-02 17:17:04,472 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-02 17:17:04,475 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-02 17:17:04,485 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-02 17:17:04,487 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-02 17:17:04,495 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-02 17:17:04,496 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-02 17:17:04,502 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-02 17:17:04,503 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-02 17:17:04,503 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-02 17:17:04,503 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-02 17:17:04,504 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-02 17:17:04,508 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-02 17:17:04,508 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-02 17:17:04,509 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-02 17:17:04,515 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-02 17:17:04,516 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-02 17:17:04,516 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-02 17:17:04,516 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-02 17:17:04,517 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-02 17:17:04,519 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-02 17:17:04,520 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 [2018-10-02 17:17:04,560 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-02 17:17:04,560 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-02 17:17:04,561 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-02 17:17:04,561 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-02 17:17:04,561 INFO L133 SettingsManager]: * Use SBE=true [2018-10-02 17:17:04,567 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-02 17:17:04,568 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-02 17:17:04,568 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-02 17:17:04,568 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-02 17:17:04,568 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-02 17:17:04,568 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-02 17:17:04,568 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-02 17:17:04,569 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-02 17:17:04,569 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-02 17:17:04,569 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-02 17:17:04,569 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-02 17:17:04,569 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-02 17:17:04,569 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-02 17:17:04,569 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-02 17:17:04,569 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-02 17:17:04,570 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-02 17:17:04,570 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-02 17:17:04,570 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-02 17:17:04,570 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-02 17:17:04,570 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-02 17:17:04,570 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-02 17:17:04,572 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-02 17:17:04,573 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-02 17:17:04,573 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-02 17:17:04,661 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-02 17:17:04,684 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-02 17:17:04,691 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-02 17:17:04,696 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-02 17:17:04,696 INFO L276 PluginConnector]: CDTParser initialized [2018-10-02 17:17:04,697 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec7_product24_true-unreach-call_true-termination.cil.c [2018-10-02 17:17:05,156 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/459da5911/ddf5590ad4774125b03c9fe34d7efdc1/FLAG11e1c0627 [2018-10-02 17:17:05,642 INFO L277 CDTParser]: Found 1 translation units. [2018-10-02 17:17:05,643 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec7_product24_true-unreach-call_true-termination.cil.c [2018-10-02 17:17:05,686 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/459da5911/ddf5590ad4774125b03c9fe34d7efdc1/FLAG11e1c0627 [2018-10-02 17:17:05,714 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/459da5911/ddf5590ad4774125b03c9fe34d7efdc1 [2018-10-02 17:17:05,734 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-02 17:17:05,740 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-02 17:17:05,741 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-02 17:17:05,742 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-02 17:17:05,754 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-02 17:17:05,756 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 05:17:05" (1/1) ... [2018-10-02 17:17:05,762 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a1d1e31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:17:05, skipping insertion in model container [2018-10-02 17:17:05,762 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 05:17:05" (1/1) ... [2018-10-02 17:17:05,782 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-10-02 17:17:05,914 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-10-02 17:17:06,720 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-02 17:17:06,758 INFO L166 MainTranslator]: Completed pre-run [2018-10-02 17:17:07,081 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-02 17:17:07,223 INFO L170 MainTranslator]: Completed translation [2018-10-02 17:17:07,224 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:17:07 WrapperNode [2018-10-02 17:17:07,224 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-02 17:17:07,225 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-02 17:17:07,225 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-02 17:17:07,225 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-02 17:17:07,337 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:17:07" (1/1) ... [2018-10-02 17:17:07,338 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:17:07" (1/1) ... [2018-10-02 17:17:07,419 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:17:07" (1/1) ... [2018-10-02 17:17:07,420 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:17:07" (1/1) ... [2018-10-02 17:17:07,587 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:17:07" (1/1) ... [2018-10-02 17:17:07,630 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:17:07" (1/1) ... [2018-10-02 17:17:07,657 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:17:07" (1/1) ... [2018-10-02 17:17:07,702 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-02 17:17:07,712 INFO L168 Benchmark]: Toolchain (without parser) took 1977.56 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: -44.3 MB). Peak memory consumption was 89.1 MB. Max. memory is 1.9 GB. [2018-10-02 17:17:07,720 INFO L168 Benchmark]: CDTParser took 0.15 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. [2018-10-02 17:17:07,720 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1483.51 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 74.7 MB). Peak memory consumption was 74.7 MB. Max. memory is 1.9 GB. [2018-10-02 17:17:07,721 INFO L168 Benchmark]: Boogie Preprocessor took 479.27 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: -119.0 MB). Peak memory consumption was 14.4 MB. Max. memory is 1.9 GB. [2018-10-02 17:17:07,726 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 0.15 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 1483.51 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 74.7 MB). Peak memory consumption was 74.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 479.27 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: -119.0 MB). Peak memory consumption was 14.4 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...