./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/product-lines/email_spec6_product29.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version da95e156 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerTermination.xml -i ../sv-benchmarks/c/product-lines/email_spec6_product29.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9feecc2e632e85bffaa8c2a8093a50db25d11423 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis No suitable file found in config dir /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-da95e15 [2019-11-27 11:33:47,510 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 11:33:47,518 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 11:33:47,548 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 11:33:47,549 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 11:33:47,552 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 11:33:47,565 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 11:33:47,583 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 11:33:47,588 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 11:33:47,594 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 11:33:47,596 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 11:33:47,600 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 11:33:47,604 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 11:33:47,609 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 11:33:47,611 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 11:33:47,615 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 11:33:47,620 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 11:33:47,622 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 11:33:47,627 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 11:33:47,636 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 11:33:47,644 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 11:33:47,650 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 11:33:47,653 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 11:33:47,659 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 11:33:47,667 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 11:33:47,668 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 11:33:47,670 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 11:33:47,672 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 11:33:47,675 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 11:33:47,676 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 11:33:47,680 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 11:33:47,681 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 11:33:47,682 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 11:33:47,683 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 11:33:47,687 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 11:33:47,688 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 11:33:47,690 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 11:33:47,691 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 11:33:47,692 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 11:33:47,696 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 11:33:47,698 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 11:33:47,702 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2019-11-27 11:33:47,744 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 11:33:47,746 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 11:33:47,750 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 11:33:47,751 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 11:33:47,751 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 11:33:47,754 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2019-11-27 11:33:47,754 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2019-11-27 11:33:47,755 INFO L138 SettingsManager]: * Use old map elimination=false [2019-11-27 11:33:47,755 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2019-11-27 11:33:47,755 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2019-11-27 11:33:47,756 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2019-11-27 11:33:47,757 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 11:33:47,759 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 11:33:47,759 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-27 11:33:47,760 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 11:33:47,760 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 11:33:47,760 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 11:33:47,764 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2019-11-27 11:33:47,764 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2019-11-27 11:33:47,765 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2019-11-27 11:33:47,765 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 11:33:47,765 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 11:33:47,765 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2019-11-27 11:33:47,766 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 11:33:47,766 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2019-11-27 11:33:47,767 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 11:33:47,767 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 11:33:47,767 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2019-11-27 11:33:47,769 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 11:33:47,772 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 11:33:47,772 INFO L138 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2019-11-27 11:33:47,773 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2019-11-27 11:33:47,776 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9feecc2e632e85bffaa8c2a8093a50db25d11423 [2019-11-27 11:33:48,372 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 11:33:48,401 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 11:33:48,409 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 11:33:48,414 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 11:33:48,416 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 11:33:48,418 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec6_product29.cil.c [2019-11-27 11:33:48,577 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e93318be/4b18a7d22181431e96ee0217d963be60/FLAG86a5a4f36 [2019-11-27 11:33:49,968 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 11:33:49,972 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec6_product29.cil.c [2019-11-27 11:33:50,026 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e93318be/4b18a7d22181431e96ee0217d963be60/FLAG86a5a4f36 [2019-11-27 11:33:50,068 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e93318be/4b18a7d22181431e96ee0217d963be60 [2019-11-27 11:33:50,076 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 11:33:50,078 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 11:33:50,083 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 11:33:50,085 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 11:33:50,095 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 11:33:50,097 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:33:50" (1/1) ... [2019-11-27 11:33:50,105 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54771fda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:33:50, skipping insertion in model container [2019-11-27 11:33:50,106 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:33:50" (1/1) ... [2019-11-27 11:33:50,125 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 11:33:50,283 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 11:33:51,864 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 11:33:51,903 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 11:33:52,230 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 11:33:52,432 INFO L208 MainTranslator]: Completed translation [2019-11-27 11:33:52,433 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:33:52 WrapperNode [2019-11-27 11:33:52,434 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 11:33:52,436 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 11:33:52,438 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 11:33:52,438 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 11:33:52,456 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:33:52" (1/1) ... [2019-11-27 11:33:52,556 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:33:52" (1/1) ... [2019-11-27 11:33:52,882 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 11:33:52,884 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 11:33:52,886 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 11:33:52,886 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 11:33:52,908 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:33:52" (1/1) ... [2019-11-27 11:33:52,911 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:33:52" (1/1) ... [2019-11-27 11:33:52,950 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:33:52" (1/1) ... [2019-11-27 11:33:52,951 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:33:52" (1/1) ... [2019-11-27 11:33:53,083 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:33:52" (1/1) ... [2019-11-27 11:33:53,178 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:33:52" (1/1) ... [2019-11-27 11:33:53,207 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:33:52" (1/1) ... [2019-11-27 11:33:53,261 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 11:33:53,271 INFO L168 Benchmark]: Toolchain (without parser) took 3189.73 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 916.2 MB in the end (delta: 51.2 MB). Peak memory consumption was 51.3 MB. Max. memory is 12.5 GB. [2019-11-27 11:33:53,273 INFO L168 Benchmark]: CDTParser took 0.45 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 11:33:53,276 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2352.42 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 950.6 MB in the end (delta: 11.1 MB). Peak memory consumption was 26.9 MB. Max. memory is 12.5 GB. [2019-11-27 11:33:53,279 INFO L168 Benchmark]: Boogie Procedure Inliner took 447.59 ms. Allocated memory is still 1.0 GB. Free memory was 950.6 MB in the beginning and 927.7 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. [2019-11-27 11:33:53,283 INFO L168 Benchmark]: Boogie Preprocessor took 380.71 ms. Allocated memory is still 1.0 GB. Free memory was 927.7 MB in the beginning and 916.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-27 11:33:53,293 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 2352.42 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 950.6 MB in the end (delta: 11.1 MB). Peak memory consumption was 26.9 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 447.59 ms. Allocated memory is still 1.0 GB. Free memory was 950.6 MB in the beginning and 927.7 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 380.71 ms. Allocated memory is still 1.0 GB. Free memory was 927.7 MB in the beginning and 916.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...