java -Xmx4000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/TreeAutomizer.xml --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -s ../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf -i /storage/chc-comp/llreve-bench/smt2/loop__digits10_inl.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1792c6b [2018-06-15 02:21:04,832 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-15 02:21:04,837 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-15 02:21:04,852 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-15 02:21:04,853 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-15 02:21:04,854 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-15 02:21:04,856 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-15 02:21:04,858 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-15 02:21:04,859 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-15 02:21:04,860 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-15 02:21:04,862 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-15 02:21:04,863 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-15 02:21:04,863 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-15 02:21:04,864 INFO L177 SettingsManager]: ChcToBoogie provides no preferences, ignoring... [2018-06-15 02:21:04,865 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-15 02:21:04,865 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-15 02:21:04,869 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-15 02:21:04,879 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-15 02:21:04,881 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-15 02:21:04,882 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-15 02:21:04,883 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-15 02:21:04,885 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-15 02:21:04,889 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-15 02:21:04,889 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-15 02:21:04,890 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-15 02:21:04,891 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-15 02:21:04,892 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-15 02:21:04,892 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-15 02:21:04,893 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-15 02:21:04,894 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-15 02:21:04,898 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-15 02:21:04,899 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-15 02:21:04,899 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-15 02:21:04,900 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-15 02:21:04,900 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-15 02:21:04,903 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-15 02:21:04,916 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-15 02:21:04,916 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-15 02:21:04,918 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-15 02:21:04,918 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-15 02:21:04,922 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-15 02:21:04,923 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-15 02:21:04,923 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-15 02:21:04,970 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-15 02:21:04,983 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-15 02:21:04,991 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-15 02:21:04,992 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-15 02:21:04,993 INFO L276 PluginConnector]: SmtParser initialized [2018-06-15 02:21:04,993 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/llreve-bench/smt2/loop__digits10_inl.smt2 [2018-06-15 02:21:04,994 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-15 02:21:05,078 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/llreve-bench/smt2/loop__digits10_inl.smt2 unknown de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.parsing.HornClauseParserScript$1@42693f23 [2018-06-15 02:21:05,448 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/llreve-bench/smt2/loop__digits10_inl.smt2 [2018-06-15 02:21:05,454 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-15 02:21:05,460 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-15 02:21:05,461 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-15 02:21:05,461 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-15 02:21:05,464 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-15 02:21:05,466 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 15.06 02:21:05" (1/1) ... [2018-06-15 02:21:05,556 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 02:21:06,190 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 02:21:06,787 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 02:21:07,719 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 02:21:08,875 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 02:21:09,824 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 02:21:11,737 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 02:21:12,455 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 02:21:13,077 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-15 02:21:13,077 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-15 02:21:13,077 INFO L183 TreeAutomizerCEGAR]: #[False]@(don't care) [2018-06-15 02:21:13,078 INFO L183 TreeAutomizerCEGAR]: #[INV_MAIN_42]@(don't care) [2018-06-15 02:21:13,078 INFO L183 TreeAutomizerCEGAR]: #[INV_MAIN_42, False]@(don't care) [2018-06-15 02:21:13,079 INFO L183 TreeAutomizerCEGAR]: #[INV_MAIN_42]@(don't care) [2018-06-15 02:21:13,079 INFO L183 TreeAutomizerCEGAR]: #[INV_MAIN_42]@(don't care) [2018-06-15 02:21:13,079 INFO L183 TreeAutomizerCEGAR]: #[INV_MAIN_42]@(don't care) [2018-06-15 02:21:13,079 INFO L183 TreeAutomizerCEGAR]: #[INV_MAIN_42]@(don't care) [2018-06-15 02:21:13,081 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@55d3a3b1 and model type null, skipping insertion in model container [2018-06-15 02:21:13,081 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-15 02:21:13,084 INFO L168 Benchmark]: Toolchain (without parser) took 7629.65 ms. Allocated memory was 297.3 MB in the beginning and 468.7 MB in the end (delta: 171.4 MB). Free memory was 247.6 MB in the beginning and 186.8 MB in the end (delta: 60.8 MB). Peak memory consumption was 232.3 MB. Max. memory is 3.6 GB. [2018-06-15 02:21:13,088 INFO L168 Benchmark]: SmtParser took 0.15 ms. Allocated memory is still 297.3 MB. Free memory is still 264.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-15 02:21:13,089 INFO L168 Benchmark]: TreeAutomizer took 7621.72 ms. Allocated memory was 297.3 MB in the beginning and 468.7 MB in the end (delta: 171.4 MB). Free memory was 247.6 MB in the beginning and 186.8 MB in the end (delta: 60.8 MB). Peak memory consumption was 232.3 MB. Max. memory is 3.6 GB. [2018-06-15 02:21:13,093 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.15 ms. Allocated memory is still 297.3 MB. Free memory is still 264.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 7621.72 ms. Allocated memory was 297.3 MB in the beginning and 468.7 MB in the end (delta: 171.4 MB). Free memory was 247.6 MB in the beginning and 186.8 MB in the end (delta: 60.8 MB). Peak memory consumption was 232.3 MB. Max. memory is 3.6 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer: - TreeAutomizerSatResult: SAT The given horn clause set is SAT RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/loop__digits10_inl.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-15_02-21-13-106.csv Received shutdown request...