java -Xss1g -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/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf -i /storage/chc-comp/hopv/lia/mochi/inc.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 08:08:30,670 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 08:08:30,671 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 08:08:30,682 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-21 08:08:30,726 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-21 08:08:30,732 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 08:08:30,733 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 08:08:30,734 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 08:08:30,734 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-21 08:08:30,735 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 08:08:30,735 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 08:08:30,735 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 08:08:30,767 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 08:08:30,784 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 08:08:30,788 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 08:08:30,790 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 08:08:30,790 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 08:08:30,791 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/hopv/lia/mochi/inc.smt2 [2018-06-21 08:08:30,792 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 08:08:30,880 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/hopv/lia/mochi/inc.smt2 unknown [2018-06-21 08:08:31,152 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/hopv/lia/mochi/inc.smt2 [2018-06-21 08:08:31,156 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 08:08:31,165 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 08:08:31,167 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 08:08:31,167 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 08:08:31,170 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 08:08:31,171 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 08:08:31" (1/1) ... [2018-06-21 08:08:31,900 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-21 08:08:31,901 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-21 08:08:31,901 INFO L183 TreeAutomizerCEGAR]: #[update$unknown:13]@(don't care) [2018-06-21 08:08:31,901 INFO L183 TreeAutomizerCEGAR]: #[update$unknown:13]@(don't care) [2018-06-21 08:08:31,901 INFO L183 TreeAutomizerCEGAR]: #[ar$unknown:2]@(don't care) [2018-06-21 08:08:31,901 INFO L183 TreeAutomizerCEGAR]: #[g$unknown:6]@(don't care) [2018-06-21 08:08:31,901 INFO L183 TreeAutomizerCEGAR]: #[False]@(don't care) [2018-06-21 08:08:31,902 INFO L183 TreeAutomizerCEGAR]: #[g$unknown:6]@(don't care) [2018-06-21 08:08:31,902 INFO L183 TreeAutomizerCEGAR]: #[ar$unknown:2]@(don't care) [2018-06-21 08:08:31,902 INFO L183 TreeAutomizerCEGAR]: #[g$unknown:5]@(don't care) [2018-06-21 08:08:31,902 INFO L183 TreeAutomizerCEGAR]: #[g$unknown:5]@(don't care) [2018-06-21 08:08:31,902 INFO L183 TreeAutomizerCEGAR]: #[g$unknown:6]@(don't care) [2018-06-21 08:08:31,902 INFO L183 TreeAutomizerCEGAR]: #[g$unknown:6, update$unknown:9, ar$unknown:2, update$unknown:13, g$unknown:5, g$unknown:7, False]@(don't care) [2018-06-21 08:08:31,903 INFO L183 TreeAutomizerCEGAR]: #[update$unknown:9]@(don't care) [2018-06-21 08:08:31,903 INFO L183 TreeAutomizerCEGAR]: #[update$unknown:9]@(don't care) [2018-06-21 08:08:31,905 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@2ed80799 and model type null, skipping insertion in model container [2018-06-21 08:08:31,905 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-21 08:08:31,906 INFO L168 Benchmark]: Toolchain (without parser) took 745.64 ms. Allocated memory is still 306.7 MB. Free memory was 265.1 MB in the beginning and 230.3 MB in the end (delta: 34.9 MB). Peak memory consumption was 34.9 MB. Max. memory is 3.6 GB. [2018-06-21 08:08:31,910 INFO L168 Benchmark]: SmtParser took 0.17 ms. Allocated memory is still 306.7 MB. Free memory is still 274.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-21 08:08:31,910 INFO L168 Benchmark]: TreeAutomizer took 738.40 ms. Allocated memory is still 306.7 MB. Free memory was 264.1 MB in the beginning and 230.3 MB in the end (delta: 33.9 MB). Peak memory consumption was 33.9 MB. Max. memory is 3.6 GB. [2018-06-21 08:08:31,912 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.17 ms. Allocated memory is still 306.7 MB. Free memory is still 274.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 738.40 ms. Allocated memory is still 306.7 MB. Free memory was 264.1 MB in the beginning and 230.3 MB in the end (delta: 33.9 MB). Peak memory consumption was 33.9 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/inc.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_08-08-31-925.csv Received shutdown request...