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_spec8_product12_true-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f670a89 [2018-10-14 11:55:28,919 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-14 11:55:28,927 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-14 11:55:28,961 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-14 11:55:28,962 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-14 11:55:28,965 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-14 11:55:28,967 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-14 11:55:28,974 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-14 11:55:28,977 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-14 11:55:28,983 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-14 11:55:28,990 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-14 11:55:28,991 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-14 11:55:28,994 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-14 11:55:28,995 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-14 11:55:29,003 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-14 11:55:29,004 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-14 11:55:29,005 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-14 11:55:29,013 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-14 11:55:29,029 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-14 11:55:29,033 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-14 11:55:29,041 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-14 11:55:29,043 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-14 11:55:29,048 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-14 11:55:29,048 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-14 11:55:29,052 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-14 11:55:29,053 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-14 11:55:29,054 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-14 11:55:29,060 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-14 11:55:29,061 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-14 11:55:29,066 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-14 11:55:29,066 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-14 11:55:29,067 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-14 11:55:29,067 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-14 11:55:29,067 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-14 11:55:29,072 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-14 11:55:29,077 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-14 11:55:29,078 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 [2018-10-14 11:55:29,131 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-14 11:55:29,131 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-14 11:55:29,132 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-14 11:55:29,133 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-14 11:55:29,136 INFO L133 SettingsManager]: * Use SBE=true [2018-10-14 11:55:29,136 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-14 11:55:29,137 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-14 11:55:29,139 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-14 11:55:29,139 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-14 11:55:29,139 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-14 11:55:29,139 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-14 11:55:29,140 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-14 11:55:29,140 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-14 11:55:29,140 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-14 11:55:29,140 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-14 11:55:29,142 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-14 11:55:29,142 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-14 11:55:29,142 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-14 11:55:29,142 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-14 11:55:29,142 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-14 11:55:29,143 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-14 11:55:29,143 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-14 11:55:29,143 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-14 11:55:29,143 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-14 11:55:29,144 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-14 11:55:29,149 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-14 11:55:29,149 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-14 11:55:29,150 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-14 11:55:29,152 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-14 11:55:29,271 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-14 11:55:29,309 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-14 11:55:29,321 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-14 11:55:29,323 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-14 11:55:29,323 INFO L276 PluginConnector]: CDTParser initialized [2018-10-14 11:55:29,324 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec8_product12_true-unreach-call_true-termination.cil.c [2018-10-14 11:55:29,455 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad893c6ec/ec546c8b27104156b0c036a4900a551d/FLAG4e7623c90 [2018-10-14 11:55:30,878 INFO L298 CDTParser]: Found 1 translation units. [2018-10-14 11:55:30,879 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec8_product12_true-unreach-call_true-termination.cil.c [2018-10-14 11:55:30,940 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad893c6ec/ec546c8b27104156b0c036a4900a551d/FLAG4e7623c90 [2018-10-14 11:55:30,984 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad893c6ec/ec546c8b27104156b0c036a4900a551d [2018-10-14 11:55:31,010 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-14 11:55:31,015 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-14 11:55:31,020 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-14 11:55:31,020 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-14 11:55:31,033 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-14 11:55:31,036 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 11:55:30" (1/1) ... [2018-10-14 11:55:31,043 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44530cac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:55:31, skipping insertion in model container [2018-10-14 11:55:31,046 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 11:55:30" (1/1) ... [2018-10-14 11:55:31,072 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-14 11:55:31,266 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-14 11:55:32,955 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-14 11:55:33,005 INFO L189 MainTranslator]: Completed pre-run [2018-10-14 11:55:33,356 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-14 11:55:33,557 INFO L193 MainTranslator]: Completed translation [2018-10-14 11:55:33,563 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:55:33 WrapperNode [2018-10-14 11:55:33,563 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-14 11:55:33,565 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-14 11:55:33,567 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-14 11:55:33,567 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-14 11:55:33,734 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:55:33" (1/1) ... [2018-10-14 11:55:33,734 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:55:33" (1/1) ... [2018-10-14 11:55:33,843 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:55:33" (1/1) ... [2018-10-14 11:55:33,844 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:55:33" (1/1) ... [2018-10-14 11:55:34,053 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:55:33" (1/1) ... [2018-10-14 11:55:34,125 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:55:33" (1/1) ... [2018-10-14 11:55:34,164 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:55:33" (1/1) ... [2018-10-14 11:55:34,224 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-14 11:55:34,233 INFO L168 Benchmark]: Toolchain (without parser) took 3222.33 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: -36.3 MB). Peak memory consumption was 89.1 MB. Max. memory is 1.9 GB. [2018-10-14 11:55:34,244 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-10-14 11:55:34,245 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2544.18 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. [2018-10-14 11:55:34,245 INFO L168 Benchmark]: Boogie Preprocessor took 659.28 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: -111.0 MB). Peak memory consumption was 14.4 MB. Max. memory is 1.9 GB. [2018-10-14 11:55:34,254 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 0.21 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 2544.18 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 659.28 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: -111.0 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...