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_spec3_product30_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8089ee1 [2018-10-02 10:34:52,057 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-02 10:34:52,064 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-02 10:34:52,097 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-02 10:34:52,103 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-02 10:34:52,104 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-02 10:34:52,108 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-02 10:34:52,112 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-02 10:34:52,116 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-02 10:34:52,117 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-02 10:34:52,125 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-02 10:34:52,125 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-02 10:34:52,130 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-02 10:34:52,134 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-02 10:34:52,135 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-02 10:34:52,145 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-02 10:34:52,146 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-02 10:34:52,156 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-02 10:34:52,158 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-02 10:34:52,164 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-02 10:34:52,173 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-02 10:34:52,175 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-02 10:34:52,182 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-02 10:34:52,183 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-02 10:34:52,183 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-02 10:34:52,186 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-02 10:34:52,188 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-02 10:34:52,189 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-02 10:34:52,190 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-02 10:34:52,198 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-02 10:34:52,198 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-02 10:34:52,202 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-02 10:34:52,202 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-02 10:34:52,203 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-02 10:34:52,205 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-02 10:34:52,207 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-02 10:34:52,208 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 10:34:52,258 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-02 10:34:52,262 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-02 10:34:52,264 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-02 10:34:52,265 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-02 10:34:52,272 INFO L133 SettingsManager]: * Use SBE=true [2018-10-02 10:34:52,272 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-02 10:34:52,272 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-02 10:34:52,272 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-02 10:34:52,273 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-02 10:34:52,273 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-02 10:34:52,273 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-02 10:34:52,273 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-02 10:34:52,273 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-02 10:34:52,274 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-02 10:34:52,274 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-02 10:34:52,275 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-02 10:34:52,275 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-02 10:34:52,275 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-02 10:34:52,275 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-02 10:34:52,275 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-02 10:34:52,276 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-02 10:34:52,276 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-02 10:34:52,276 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-02 10:34:52,276 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-02 10:34:52,276 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-02 10:34:52,277 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-02 10:34:52,277 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-02 10:34:52,284 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-02 10:34:52,285 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-02 10:34:52,409 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-02 10:34:52,443 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-02 10:34:52,454 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-02 10:34:52,459 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-02 10:34:52,460 INFO L276 PluginConnector]: CDTParser initialized [2018-10-02 10:34:52,461 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec3_product30_false-unreach-call_true-termination.cil.c [2018-10-02 10:34:53,142 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/337ebbbf8/c2220d058aa34a2abb0b2cd428efe5e0/FLAG321cad541 [2018-10-02 10:34:54,046 INFO L277 CDTParser]: Found 1 translation units. [2018-10-02 10:34:54,047 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec3_product30_false-unreach-call_true-termination.cil.c [2018-10-02 10:34:54,112 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/337ebbbf8/c2220d058aa34a2abb0b2cd428efe5e0/FLAG321cad541 [2018-10-02 10:34:54,153 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/337ebbbf8/c2220d058aa34a2abb0b2cd428efe5e0 [2018-10-02 10:34:54,180 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-02 10:34:54,189 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-02 10:34:54,191 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-02 10:34:54,194 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-02 10:34:54,205 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-02 10:34:54,210 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 10:34:54" (1/1) ... [2018-10-02 10:34:54,216 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 10:34:54, skipping insertion in model container [2018-10-02 10:34:54,217 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 10:34:54" (1/1) ... [2018-10-02 10:34:54,243 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-10-02 10:34:54,454 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-10-02 10:34:55,736 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-02 10:34:55,786 INFO L166 MainTranslator]: Completed pre-run [2018-10-02 10:34:56,239 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-02 10:34:56,472 INFO L170 MainTranslator]: Completed translation [2018-10-02 10:34:56,472 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:56 WrapperNode [2018-10-02 10:34:56,473 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-02 10:34:56,476 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-02 10:34:56,476 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-02 10:34:56,476 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-02 10:34:56,636 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:56" (1/1) ... [2018-10-02 10:34:56,636 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:56" (1/1) ... [2018-10-02 10:34:56,741 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:56" (1/1) ... [2018-10-02 10:34:56,747 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:56" (1/1) ... [2018-10-02 10:34:56,958 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:56" (1/1) ... [2018-10-02 10:34:57,021 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:56" (1/1) ... [2018-10-02 10:34:57,054 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:56" (1/1) ... [2018-10-02 10:34:57,120 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-02 10:34:57,125 INFO L168 Benchmark]: Toolchain (without parser) took 2941.40 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 91.7 MB. Max. memory is 1.9 GB. [2018-10-02 10:34:57,131 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 10:34:57,135 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2281.96 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 10:34:57,142 INFO L168 Benchmark]: Boogie Preprocessor took 644.25 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: -113.7 MB). Peak memory consumption was 14.4 MB. Max. memory is 1.9 GB. [2018-10-02 10:34:57,145 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 2281.96 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 644.25 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: -113.7 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...