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_product25_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dddd7a2 [2018-10-11 11:25:08,413 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 11:25:08,417 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 11:25:08,450 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 11:25:08,450 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 11:25:08,455 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 11:25:08,458 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 11:25:08,463 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 11:25:08,467 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 11:25:08,468 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 11:25:08,475 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 11:25:08,475 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 11:25:08,476 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 11:25:08,483 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 11:25:08,493 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 11:25:08,495 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 11:25:08,495 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 11:25:08,501 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 11:25:08,511 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 11:25:08,513 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 11:25:08,519 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 11:25:08,533 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 11:25:08,544 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 11:25:08,544 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 11:25:08,544 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 11:25:08,550 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 11:25:08,552 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 11:25:08,553 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 11:25:08,554 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 11:25:08,555 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 11:25:08,556 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 11:25:08,564 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 11:25:08,565 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 11:25:08,565 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 11:25:08,566 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 11:25:08,570 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 11:25:08,571 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 11:25:08,619 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 11:25:08,620 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 11:25:08,624 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 11:25:08,624 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 11:25:08,627 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 11:25:08,628 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-11 11:25:08,628 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-11 11:25:08,628 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-11 11:25:08,628 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-11 11:25:08,628 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-11 11:25:08,629 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-11 11:25:08,632 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 11:25:08,632 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-11 11:25:08,632 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-11 11:25:08,633 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 11:25:08,633 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-11 11:25:08,633 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-11 11:25:08,633 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-11 11:25:08,633 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 11:25:08,634 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-11 11:25:08,637 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-11 11:25:08,637 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 11:25:08,638 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 11:25:08,638 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-11 11:25:08,638 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 11:25:08,638 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-11 11:25:08,640 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-11 11:25:08,643 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-11 11:25:08,643 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-11 11:25:08,771 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 11:25:08,808 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 11:25:08,822 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 11:25:08,824 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 11:25:08,827 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 11:25:08,828 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec3_product25_false-unreach-call_true-termination.cil.c [2018-10-11 11:25:09,472 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9640e689/6e2a5c6af3d4478197944c77cfb101f8/FLAGc8c042638 [2018-10-11 11:25:10,277 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 11:25:10,279 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec3_product25_false-unreach-call_true-termination.cil.c [2018-10-11 11:25:10,339 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9640e689/6e2a5c6af3d4478197944c77cfb101f8/FLAGc8c042638 [2018-10-11 11:25:10,374 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9640e689/6e2a5c6af3d4478197944c77cfb101f8 [2018-10-11 11:25:10,396 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 11:25:10,399 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 11:25:10,400 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 11:25:10,400 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 11:25:10,415 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 11:25:10,417 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:25:10" (1/1) ... [2018-10-11 11:25:10,423 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c0f67ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:25:10, skipping insertion in model container [2018-10-11 11:25:10,423 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:25:10" (1/1) ... [2018-10-11 11:25:10,451 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 11:25:10,649 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 11:25:11,907 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 11:25:11,951 INFO L189 MainTranslator]: Completed pre-run [2018-10-11 11:25:12,347 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 11:25:12,583 INFO L193 MainTranslator]: Completed translation [2018-10-11 11:25:12,585 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:25:12 WrapperNode [2018-10-11 11:25:12,585 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 11:25:12,588 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-11 11:25:12,589 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-11 11:25:12,589 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-11 11:25:12,758 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:25:12" (1/1) ... [2018-10-11 11:25:12,762 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:25:12" (1/1) ... [2018-10-11 11:25:12,866 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:25:12" (1/1) ... [2018-10-11 11:25:12,869 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:25:12" (1/1) ... [2018-10-11 11:25:13,093 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:25:12" (1/1) ... [2018-10-11 11:25:13,145 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:25:12" (1/1) ... [2018-10-11 11:25:13,185 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:25:12" (1/1) ... [2018-10-11 11:25:13,242 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-11 11:25:13,250 INFO L168 Benchmark]: Toolchain (without parser) took 2853.49 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: -36.2 MB). Peak memory consumption was 89.2 MB. Max. memory is 1.9 GB. [2018-10-11 11:25:13,260 INFO L168 Benchmark]: CDTParser took 0.26 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 11:25:13,265 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2187.67 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. [2018-10-11 11:25:13,266 INFO L168 Benchmark]: Boogie Preprocessor took 654.32 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. [2018-10-11 11:25:13,277 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 0.26 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 2187.67 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 654.32 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...