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_spec8_product26_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1f713e5 [2018-11-05 14:25:10,080 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-05 14:25:10,087 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-05 14:25:10,127 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-05 14:25:10,128 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-05 14:25:10,132 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-05 14:25:10,134 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-05 14:25:10,138 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-05 14:25:10,145 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-05 14:25:10,156 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-05 14:25:10,158 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-05 14:25:10,160 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-05 14:25:10,162 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-05 14:25:10,168 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-05 14:25:10,170 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-05 14:25:10,170 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-05 14:25:10,180 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-05 14:25:10,186 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-05 14:25:10,195 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-05 14:25:10,200 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-05 14:25:10,202 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-05 14:25:10,210 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-05 14:25:10,213 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-05 14:25:10,219 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-05 14:25:10,220 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-05 14:25:10,223 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-05 14:25:10,224 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-05 14:25:10,225 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-05 14:25:10,231 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-05 14:25:10,237 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-05 14:25:10,238 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-05 14:25:10,239 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-05 14:25:10,240 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-05 14:25:10,240 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-05 14:25:10,243 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-05 14:25:10,243 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-05 14:25:10,244 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 [2018-11-05 14:25:10,305 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-05 14:25:10,306 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-05 14:25:10,307 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-05 14:25:10,307 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-05 14:25:10,313 INFO L133 SettingsManager]: * Use SBE=true [2018-11-05 14:25:10,314 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-05 14:25:10,314 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-05 14:25:10,314 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-05 14:25:10,314 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-05 14:25:10,314 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-05 14:25:10,314 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-05 14:25:10,317 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-05 14:25:10,317 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-05 14:25:10,317 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-05 14:25:10,318 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-05 14:25:10,318 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-05 14:25:10,318 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-05 14:25:10,318 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-05 14:25:10,318 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-05 14:25:10,318 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-05 14:25:10,319 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-05 14:25:10,319 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-05 14:25:10,319 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-05 14:25:10,319 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-05 14:25:10,320 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-05 14:25:10,325 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-05 14:25:10,325 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-05 14:25:10,326 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-05 14:25:10,327 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-05 14:25:10,456 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-05 14:25:10,487 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-05 14:25:10,498 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-05 14:25:10,500 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-05 14:25:10,500 INFO L276 PluginConnector]: CDTParser initialized [2018-11-05 14:25:10,503 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec8_product26_false-unreach-call_true-termination.cil.c [2018-11-05 14:25:10,652 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c6a4ad3c2/dbf4976af91e4df4a46ad8e3f02dce9a/FLAGdd90785d8 [2018-11-05 14:25:12,146 INFO L298 CDTParser]: Found 1 translation units. [2018-11-05 14:25:12,147 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec8_product26_false-unreach-call_true-termination.cil.c [2018-11-05 14:25:12,212 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c6a4ad3c2/dbf4976af91e4df4a46ad8e3f02dce9a/FLAGdd90785d8 [2018-11-05 14:25:12,255 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c6a4ad3c2/dbf4976af91e4df4a46ad8e3f02dce9a [2018-11-05 14:25:12,279 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-05 14:25:12,281 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-05 14:25:12,290 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-05 14:25:12,290 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-05 14:25:12,297 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-05 14:25:12,302 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 02:25:12" (1/1) ... [2018-11-05 14:25:12,309 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f0b6039 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:25:12, skipping insertion in model container [2018-11-05 14:25:12,309 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 02:25:12" (1/1) ... [2018-11-05 14:25:12,334 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-05 14:25:12,526 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-05 14:25:14,380 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 14:25:14,423 INFO L189 MainTranslator]: Completed pre-run [2018-11-05 14:25:14,905 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 14:25:15,122 INFO L193 MainTranslator]: Completed translation [2018-11-05 14:25:15,125 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:25:15 WrapperNode [2018-11-05 14:25:15,125 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-05 14:25:15,126 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-05 14:25:15,126 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-05 14:25:15,127 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-05 14:25:15,165 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:25:15" (1/1) ... [2018-11-05 14:25:15,165 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:25:15" (1/1) ... [2018-11-05 14:25:15,275 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:25:15" (1/1) ... [2018-11-05 14:25:15,276 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:25:15" (1/1) ... [2018-11-05 14:25:15,464 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:25:15" (1/1) ... [2018-11-05 14:25:15,517 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:25:15" (1/1) ... [2018-11-05 14:25:15,562 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:25:15" (1/1) ... [2018-11-05 14:25:15,620 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-05 14:25:15,625 INFO L168 Benchmark]: Toolchain (without parser) took 3345.22 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: -5.4 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-05 14:25:15,631 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. [2018-11-05 14:25:15,635 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2836.13 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: -16.7 MB). Peak memory consumption was 59.5 MB. Max. memory is 3.9 GB. [2018-11-05 14:25:15,636 INFO L168 Benchmark]: Boogie Preprocessor took 494.32 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: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-05 14:25:15,648 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 2836.13 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: -16.7 MB). Peak memory consumption was 59.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 494.32 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: 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...