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_spec9_product29_true-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8089ee1 [2018-10-02 10:35:20,749 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-02 10:35:20,755 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-02 10:35:20,783 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-02 10:35:20,783 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-02 10:35:20,784 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-02 10:35:20,788 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-02 10:35:20,793 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-02 10:35:20,795 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-02 10:35:20,798 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-02 10:35:20,799 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-02 10:35:20,799 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-02 10:35:20,803 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-02 10:35:20,804 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-02 10:35:20,805 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-02 10:35:20,815 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-02 10:35:20,816 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-02 10:35:20,822 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-02 10:35:20,825 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-02 10:35:20,826 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-02 10:35:20,832 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-02 10:35:20,835 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-02 10:35:20,837 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-02 10:35:20,838 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-02 10:35:20,838 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-02 10:35:20,842 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-02 10:35:20,844 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-02 10:35:20,850 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-02 10:35:20,851 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-02 10:35:20,858 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-02 10:35:20,858 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-02 10:35:20,859 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-02 10:35:20,859 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-02 10:35:20,859 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-02 10:35:20,860 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-02 10:35:20,868 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-02 10:35:20,868 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 10:35:20,921 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-02 10:35:20,921 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-02 10:35:20,923 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-02 10:35:20,923 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-02 10:35:20,930 INFO L133 SettingsManager]: * Use SBE=true [2018-10-02 10:35:20,930 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-02 10:35:20,930 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-02 10:35:20,931 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-02 10:35:20,931 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-02 10:35:20,931 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-02 10:35:20,931 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-02 10:35:20,933 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-02 10:35:20,934 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-02 10:35:20,934 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-02 10:35:20,934 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-02 10:35:20,934 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-02 10:35:20,935 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-02 10:35:20,935 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-02 10:35:20,935 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-02 10:35:20,935 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-02 10:35:20,940 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-02 10:35:20,941 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-02 10:35:20,941 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-02 10:35:20,941 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-02 10:35:20,941 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-02 10:35:20,942 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-02 10:35:20,942 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-02 10:35:20,943 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-02 10:35:20,943 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-02 10:35:21,066 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-02 10:35:21,101 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-02 10:35:21,110 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-02 10:35:21,117 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-02 10:35:21,117 INFO L276 PluginConnector]: CDTParser initialized [2018-10-02 10:35:21,118 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec9_product29_true-unreach-call_true-termination.cil.c [2018-10-02 10:35:21,795 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb9f6e4f0/f9068ad0dcc24bb6b25681ec09d13323/FLAG33371f8f4 [2018-10-02 10:35:22,604 INFO L277 CDTParser]: Found 1 translation units. [2018-10-02 10:35:22,605 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec9_product29_true-unreach-call_true-termination.cil.c [2018-10-02 10:35:22,671 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb9f6e4f0/f9068ad0dcc24bb6b25681ec09d13323/FLAG33371f8f4 [2018-10-02 10:35:22,710 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb9f6e4f0/f9068ad0dcc24bb6b25681ec09d13323 [2018-10-02 10:35:22,731 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-02 10:35:22,745 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-02 10:35:22,748 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-02 10:35:22,748 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-02 10:35:22,761 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-02 10:35:22,764 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 10:35:22" (1/1) ... [2018-10-02 10:35:22,772 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52b19324 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:35:22, skipping insertion in model container [2018-10-02 10:35:22,772 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 10:35:22" (1/1) ... [2018-10-02 10:35:22,801 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-10-02 10:35:22,995 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-10-02 10:35:24,290 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-02 10:35:24,332 INFO L166 MainTranslator]: Completed pre-run [2018-10-02 10:35:24,726 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-02 10:35:24,978 INFO L170 MainTranslator]: Completed translation [2018-10-02 10:35:24,981 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:35:24 WrapperNode [2018-10-02 10:35:24,981 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-02 10:35:24,982 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-02 10:35:24,988 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-02 10:35:24,988 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-02 10:35:25,176 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:35:24" (1/1) ... [2018-10-02 10:35:25,176 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:35:24" (1/1) ... [2018-10-02 10:35:25,269 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:35:24" (1/1) ... [2018-10-02 10:35:25,273 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:35:24" (1/1) ... [2018-10-02 10:35:25,493 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:35:24" (1/1) ... [2018-10-02 10:35:25,568 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:35:24" (1/1) ... [2018-10-02 10:35:25,607 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:35:24" (1/1) ... [2018-10-02 10:35:25,668 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-02 10:35:25,679 INFO L168 Benchmark]: Toolchain (without parser) took 2947.22 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: -36.2 MB). Peak memory consumption was 89.2 MB. Max. memory is 1.9 GB. [2018-10-02 10:35:25,685 INFO L168 Benchmark]: CDTParser took 0.22 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 10:35:25,685 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2233.63 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: 74.7 MB). Peak memory consumption was 74.7 MB. Max. memory is 1.9 GB. [2018-10-02 10:35:25,693 INFO L168 Benchmark]: Boogie Preprocessor took 685.92 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: -110.9 MB). Peak memory consumption was 14.5 MB. Max. memory is 1.9 GB. [2018-10-02 10:35:25,696 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 0.22 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 2233.63 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: 74.7 MB). Peak memory consumption was 74.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 685.92 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: -110.9 MB). Peak memory consumption was 14.5 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...