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_spec0_product10_true-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f723e60 [2018-10-26 18:00:34,705 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 18:00:34,715 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 18:00:34,752 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 18:00:34,752 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 18:00:34,758 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 18:00:34,762 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 18:00:34,765 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 18:00:34,774 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 18:00:34,782 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 18:00:34,783 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 18:00:34,787 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 18:00:34,788 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 18:00:34,796 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 18:00:34,799 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 18:00:34,802 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 18:00:34,803 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 18:00:34,805 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 18:00:34,817 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 18:00:34,822 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 18:00:34,827 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 18:00:34,830 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 18:00:34,838 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 18:00:34,838 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 18:00:34,839 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 18:00:34,843 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 18:00:34,844 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 18:00:34,850 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 18:00:34,851 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 18:00:34,856 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 18:00:34,856 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 18:00:34,862 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 18:00:34,863 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 18:00:34,863 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 18:00:34,864 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 18:00:34,868 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 18:00:34,869 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 [2018-10-26 18:00:34,918 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 18:00:34,919 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 18:00:34,925 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 18:00:34,925 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 18:00:34,928 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 18:00:34,929 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-26 18:00:34,929 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-26 18:00:34,929 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-26 18:00:34,929 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-26 18:00:34,930 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-26 18:00:34,933 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-26 18:00:34,933 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 18:00:34,934 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-26 18:00:34,934 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 18:00:34,934 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 18:00:34,934 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-26 18:00:34,934 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-26 18:00:34,934 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-26 18:00:34,935 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 18:00:34,935 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-26 18:00:34,935 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-26 18:00:34,935 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 18:00:34,936 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 18:00:34,939 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-26 18:00:34,939 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 18:00:34,939 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 18:00:34,940 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-26 18:00:34,943 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-26 18:00:34,943 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-26 18:00:35,075 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 18:00:35,112 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 18:00:35,127 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 18:00:35,133 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 18:00:35,133 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 18:00:35,136 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product10_true-unreach-call_true-termination.cil.c [2018-10-26 18:00:35,293 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ecd150e56/7c4441c5ffb145d1beca8e36ed7d8226/FLAG51c51c097 [2018-10-26 18:00:36,688 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 18:00:36,689 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product10_true-unreach-call_true-termination.cil.c [2018-10-26 18:00:36,749 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ecd150e56/7c4441c5ffb145d1beca8e36ed7d8226/FLAG51c51c097 [2018-10-26 18:00:36,780 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ecd150e56/7c4441c5ffb145d1beca8e36ed7d8226 [2018-10-26 18:00:36,795 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 18:00:36,797 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-26 18:00:36,798 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 18:00:36,798 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 18:00:36,815 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 18:00:36,821 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 06:00:36" (1/1) ... [2018-10-26 18:00:36,829 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b35991c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 06:00:36, skipping insertion in model container [2018-10-26 18:00:36,829 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 06:00:36" (1/1) ... [2018-10-26 18:00:36,857 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 18:00:37,047 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 18:00:38,692 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 18:00:38,778 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 18:00:39,141 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 18:00:39,326 INFO L193 MainTranslator]: Completed translation [2018-10-26 18:00:39,328 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 06:00:39 WrapperNode [2018-10-26 18:00:39,328 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 18:00:39,468 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 18:00:39,469 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 18:00:39,469 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 18:00:39,507 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 06:00:39" (1/1) ... [2018-10-26 18:00:39,507 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 06:00:39" (1/1) ... [2018-10-26 18:00:39,593 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 06:00:39" (1/1) ... [2018-10-26 18:00:39,593 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 06:00:39" (1/1) ... [2018-10-26 18:00:39,823 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 06:00:39" (1/1) ... [2018-10-26 18:00:39,895 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 06:00:39" (1/1) ... [2018-10-26 18:00:39,939 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 06:00:39" (1/1) ... [2018-10-26 18:00:39,994 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 18:00:40,005 INFO L168 Benchmark]: Toolchain (without parser) took 3206.43 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: -47.9 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-10-26 18:00:40,008 INFO L168 Benchmark]: CDTParser took 0.31 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. [2018-10-26 18:00:40,014 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2531.17 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: 56.4 MB). Peak memory consumption was 56.4 MB. Max. memory is 3.9 GB. [2018-10-26 18:00:40,015 INFO L168 Benchmark]: Boogie Preprocessor took 526.09 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-10-26 18:00:40,033 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 0.31 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 2531.17 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: 56.4 MB). Peak memory consumption was 56.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 526.09 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...