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_spec1_product33_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8089ee1 [2018-10-02 10:34:42,152 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-02 10:34:42,163 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-02 10:34:42,197 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-02 10:34:42,197 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-02 10:34:42,198 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-02 10:34:42,203 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-02 10:34:42,208 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-02 10:34:42,219 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-02 10:34:42,220 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-02 10:34:42,226 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-02 10:34:42,227 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-02 10:34:42,228 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-02 10:34:42,235 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-02 10:34:42,243 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-02 10:34:42,244 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-02 10:34:42,245 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-02 10:34:42,250 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-02 10:34:42,259 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-02 10:34:42,264 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-02 10:34:42,265 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-02 10:34:42,271 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-02 10:34:42,275 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-02 10:34:42,276 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-02 10:34:42,276 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-02 10:34:42,283 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-02 10:34:42,285 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-02 10:34:42,288 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-02 10:34:42,289 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-02 10:34:42,293 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-02 10:34:42,294 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-02 10:34:42,298 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-02 10:34:42,298 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-02 10:34:42,298 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-02 10:34:42,303 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-02 10:34:42,304 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-02 10:34:42,306 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 10:34:42,361 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-02 10:34:42,361 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-02 10:34:42,364 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-02 10:34:42,365 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-02 10:34:42,369 INFO L133 SettingsManager]: * Use SBE=true [2018-10-02 10:34:42,369 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-02 10:34:42,369 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-02 10:34:42,370 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-02 10:34:42,370 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-02 10:34:42,370 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-02 10:34:42,370 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-02 10:34:42,371 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-02 10:34:42,371 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-02 10:34:42,371 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-02 10:34:42,371 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-02 10:34:42,375 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-02 10:34:42,375 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-02 10:34:42,375 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-02 10:34:42,375 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-02 10:34:42,375 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-02 10:34:42,376 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-02 10:34:42,376 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-02 10:34:42,376 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-02 10:34:42,376 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-02 10:34:42,377 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-02 10:34:42,377 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-02 10:34:42,377 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-02 10:34:42,384 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-02 10:34:42,385 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-02 10:34:42,505 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-02 10:34:42,539 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-02 10:34:42,551 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-02 10:34:42,555 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-02 10:34:42,556 INFO L276 PluginConnector]: CDTParser initialized [2018-10-02 10:34:42,558 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec1_product33_false-unreach-call_true-termination.cil.c [2018-10-02 10:34:43,238 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa2851491/571d477e0fb34e3eab26db3da3975079/FLAG71fa4a983 [2018-10-02 10:34:44,117 INFO L277 CDTParser]: Found 1 translation units. [2018-10-02 10:34:44,123 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec1_product33_false-unreach-call_true-termination.cil.c [2018-10-02 10:34:44,190 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa2851491/571d477e0fb34e3eab26db3da3975079/FLAG71fa4a983 [2018-10-02 10:34:44,234 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa2851491/571d477e0fb34e3eab26db3da3975079 [2018-10-02 10:34:44,261 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-02 10:34:44,269 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-02 10:34:44,274 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-02 10:34:44,275 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-02 10:34:44,281 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-02 10:34:44,286 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 10:34:44" (1/1) ... [2018-10-02 10:34:44,293 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c590e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:44, skipping insertion in model container [2018-10-02 10:34:44,293 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 10:34:44" (1/1) ... [2018-10-02 10:34:44,318 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-10-02 10:34:44,525 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-10-02 10:34:45,811 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-02 10:34:45,867 INFO L166 MainTranslator]: Completed pre-run [2018-10-02 10:34:46,366 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-02 10:34:46,621 INFO L170 MainTranslator]: Completed translation [2018-10-02 10:34:46,624 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:46 WrapperNode [2018-10-02 10:34:46,624 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-02 10:34:46,625 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-02 10:34:46,625 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-02 10:34:46,625 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-02 10:34:46,793 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:46" (1/1) ... [2018-10-02 10:34:46,794 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:46" (1/1) ... [2018-10-02 10:34:46,906 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:46" (1/1) ... [2018-10-02 10:34:46,906 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:46" (1/1) ... [2018-10-02 10:34:47,088 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:46" (1/1) ... [2018-10-02 10:34:47,139 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:46" (1/1) ... [2018-10-02 10:34:47,185 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:46" (1/1) ... [2018-10-02 10:34:47,240 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-02 10:34:47,249 INFO L168 Benchmark]: Toolchain (without parser) took 2987.28 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 10:34:47,257 INFO L168 Benchmark]: CDTParser took 0.32 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 10:34:47,261 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2350.39 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 10:34:47,262 INFO L168 Benchmark]: Boogie Preprocessor took 615.48 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 10:34:47,273 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 0.32 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 2350.39 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 615.48 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...