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_spec27_product33_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dddd7a2 [2018-10-11 11:25:06,357 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 11:25:06,361 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 11:25:06,395 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 11:25:06,396 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 11:25:06,400 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 11:25:06,403 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 11:25:06,407 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 11:25:06,414 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 11:25:06,415 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 11:25:06,419 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 11:25:06,420 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 11:25:06,424 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 11:25:06,425 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 11:25:06,430 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 11:25:06,431 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 11:25:06,442 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 11:25:06,444 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 11:25:06,453 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 11:25:06,458 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 11:25:06,459 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 11:25:06,466 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 11:25:06,470 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 11:25:06,471 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 11:25:06,471 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 11:25:06,474 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 11:25:06,475 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 11:25:06,476 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 11:25:06,483 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 11:25:06,484 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 11:25:06,484 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 11:25:06,485 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 11:25:06,485 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 11:25:06,486 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 11:25:06,489 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 11:25:06,490 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 11:25:06,490 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 [2018-10-11 11:25:06,544 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 11:25:06,544 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 11:25:06,551 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 11:25:06,551 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 11:25:06,552 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 11:25:06,552 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-11 11:25:06,553 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-11 11:25:06,553 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-11 11:25:06,553 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-11 11:25:06,553 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-11 11:25:06,553 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-11 11:25:06,556 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 11:25:06,556 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-11 11:25:06,556 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-11 11:25:06,557 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 11:25:06,559 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-11 11:25:06,559 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-11 11:25:06,559 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-11 11:25:06,559 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 11:25:06,560 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-11 11:25:06,560 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-11 11:25:06,560 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 11:25:06,560 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 11:25:06,560 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-11 11:25:06,564 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 11:25:06,564 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-11 11:25:06,565 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-11 11:25:06,568 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-11 11:25:06,568 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-11 11:25:06,693 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 11:25:06,725 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 11:25:06,736 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 11:25:06,741 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 11:25:06,741 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 11:25:06,744 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec27_product33_false-unreach-call_true-termination.cil.c [2018-10-11 11:25:07,344 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1c6e1637/ec953ff24d0b4d2b82117b4cf89edc43/FLAG4db6fc4a0 [2018-10-11 11:25:08,215 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 11:25:08,222 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec27_product33_false-unreach-call_true-termination.cil.c [2018-10-11 11:25:08,284 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1c6e1637/ec953ff24d0b4d2b82117b4cf89edc43/FLAG4db6fc4a0 [2018-10-11 11:25:08,328 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1c6e1637/ec953ff24d0b4d2b82117b4cf89edc43 [2018-10-11 11:25:08,353 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 11:25:08,356 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 11:25:08,357 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 11:25:08,357 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 11:25:08,373 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 11:25:08,377 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:25:08" (1/1) ... [2018-10-11 11:25:08,385 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18e9ea0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:25:08, skipping insertion in model container [2018-10-11 11:25:08,387 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:25:08" (1/1) ... [2018-10-11 11:25:08,411 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 11:25:08,612 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 11:25:09,888 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 11:25:09,931 INFO L189 MainTranslator]: Completed pre-run [2018-10-11 11:25:10,319 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 11:25:10,586 INFO L193 MainTranslator]: Completed translation [2018-10-11 11:25:10,586 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:25:10 WrapperNode [2018-10-11 11:25:10,586 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 11:25:10,587 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-11 11:25:10,587 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-11 11:25:10,588 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-11 11:25:10,755 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:25:10" (1/1) ... [2018-10-11 11:25:10,755 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:25:10" (1/1) ... [2018-10-11 11:25:10,835 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:25:10" (1/1) ... [2018-10-11 11:25:10,835 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:25:10" (1/1) ... [2018-10-11 11:25:11,049 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:25:10" (1/1) ... [2018-10-11 11:25:11,118 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:25:10" (1/1) ... [2018-10-11 11:25:11,166 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:25:10" (1/1) ... [2018-10-11 11:25:11,225 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-11 11:25:11,235 INFO L168 Benchmark]: Toolchain (without parser) took 2880.80 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: -33.5 MB). Peak memory consumption was 89.2 MB. Max. memory is 1.9 GB. [2018-10-11 11:25:11,245 INFO L168 Benchmark]: CDTParser took 0.31 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. [2018-10-11 11:25:11,246 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2229.82 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 74.7 MB). Peak memory consumption was 74.7 MB. Max. memory is 1.9 GB. [2018-10-11 11:25:11,247 INFO L168 Benchmark]: Boogie Preprocessor took 638.49 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: -108.2 MB). Peak memory consumption was 14.5 MB. Max. memory is 1.9 GB. [2018-10-11 11:25:11,262 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 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2229.82 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 74.7 MB). Peak memory consumption was 74.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 638.49 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: -108.2 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...