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_spec11_product15_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8089ee1 [2018-10-02 10:34:32,681 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-02 10:34:32,690 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-02 10:34:32,728 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-02 10:34:32,729 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-02 10:34:32,730 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-02 10:34:32,732 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-02 10:34:32,736 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-02 10:34:32,741 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-02 10:34:32,749 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-02 10:34:32,752 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-02 10:34:32,753 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-02 10:34:32,757 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-02 10:34:32,759 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-02 10:34:32,764 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-02 10:34:32,768 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-02 10:34:32,770 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-02 10:34:32,779 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-02 10:34:32,792 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-02 10:34:32,799 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-02 10:34:32,804 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-02 10:34:32,808 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-02 10:34:32,815 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-02 10:34:32,815 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-02 10:34:32,818 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-02 10:34:32,821 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-02 10:34:32,824 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-02 10:34:32,825 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-02 10:34:32,829 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-02 10:34:32,830 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-02 10:34:32,830 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-02 10:34:32,838 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-02 10:34:32,838 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-02 10:34:32,838 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-02 10:34:32,839 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-02 10:34:32,846 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-02 10:34:32,847 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 10:34:32,897 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-02 10:34:32,897 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-02 10:34:32,902 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-02 10:34:32,903 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-02 10:34:32,906 INFO L133 SettingsManager]: * Use SBE=true [2018-10-02 10:34:32,906 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-02 10:34:32,906 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-02 10:34:32,907 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-02 10:34:32,907 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-02 10:34:32,907 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-02 10:34:32,913 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-02 10:34:32,913 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-02 10:34:32,913 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-02 10:34:32,913 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-02 10:34:32,914 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-02 10:34:32,914 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-02 10:34:32,914 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-02 10:34:32,914 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-02 10:34:32,914 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-02 10:34:32,915 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-02 10:34:32,915 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-02 10:34:32,915 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-02 10:34:32,917 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-02 10:34:32,918 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-02 10:34:32,918 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-02 10:34:32,918 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-02 10:34:32,918 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-02 10:34:32,921 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-02 10:34:32,922 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-02 10:34:33,053 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-02 10:34:33,094 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-02 10:34:33,103 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-02 10:34:33,105 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-02 10:34:33,106 INFO L276 PluginConnector]: CDTParser initialized [2018-10-02 10:34:33,113 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec11_product15_false-unreach-call_true-termination.cil.c [2018-10-02 10:34:33,740 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08311a0fa/ba9220b7fb1d4c1cbd67caf06067fc70/FLAG5b09f8d5f [2018-10-02 10:34:34,601 INFO L277 CDTParser]: Found 1 translation units. [2018-10-02 10:34:34,602 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec11_product15_false-unreach-call_true-termination.cil.c [2018-10-02 10:34:34,674 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08311a0fa/ba9220b7fb1d4c1cbd67caf06067fc70/FLAG5b09f8d5f [2018-10-02 10:34:34,725 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08311a0fa/ba9220b7fb1d4c1cbd67caf06067fc70 [2018-10-02 10:34:34,752 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-02 10:34:34,762 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-02 10:34:34,765 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-02 10:34:34,765 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-02 10:34:34,778 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-02 10:34:34,780 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 10:34:34" (1/1) ... [2018-10-02 10:34:34,790 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 10:34:34, skipping insertion in model container [2018-10-02 10:34:34,790 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 10:34:34" (1/1) ... [2018-10-02 10:34:34,815 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-10-02 10:34:35,012 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-10-02 10:34:36,284 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-02 10:34:36,336 INFO L166 MainTranslator]: Completed pre-run [2018-10-02 10:34:36,854 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-02 10:34:37,058 INFO L170 MainTranslator]: Completed translation [2018-10-02 10:34:37,063 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:37 WrapperNode [2018-10-02 10:34:37,063 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-02 10:34:37,064 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-02 10:34:37,067 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-02 10:34:37,068 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-02 10:34:37,339 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:37" (1/1) ... [2018-10-02 10:34:37,339 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:37" (1/1) ... [2018-10-02 10:34:37,444 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:37" (1/1) ... [2018-10-02 10:34:37,444 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:37" (1/1) ... [2018-10-02 10:34:37,649 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:37" (1/1) ... [2018-10-02 10:34:37,710 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:37" (1/1) ... [2018-10-02 10:34:37,739 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:37" (1/1) ... [2018-10-02 10:34:37,780 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-02 10:34:37,790 INFO L168 Benchmark]: Toolchain (without parser) took 3037.64 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: -44.4 MB). Peak memory consumption was 91.7 MB. Max. memory is 1.9 GB. [2018-10-02 10:34:37,793 INFO L168 Benchmark]: CDTParser took 0.37 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 10:34:37,794 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2298.70 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: 77.4 MB). Peak memory consumption was 77.4 MB. Max. memory is 1.9 GB. [2018-10-02 10:34:37,800 INFO L168 Benchmark]: Boogie Preprocessor took 716.34 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: -121.8 MB). Peak memory consumption was 14.3 MB. Max. memory is 1.9 GB. [2018-10-02 10:34:37,804 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 0.37 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 2298.70 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: 77.4 MB). Peak memory consumption was 77.4 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 716.34 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: -121.8 MB). Peak memory consumption was 14.3 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...