java -Xss4m -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/termination/CE-1CFA02.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-86166b8 [2018-06-23 14:05:41,096 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-23 14:05:41,098 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-23 14:05:41,113 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-23 14:05:41,161 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-23 14:05:41,173 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-23 14:05:41,173 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-23 14:05:41,178 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-23 14:05:41,178 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-23 14:05:41,178 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-23 14:05:41,179 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-23 14:05:41,179 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-23 14:05:41,240 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-23 14:05:41,256 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-23 14:05:41,261 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-23 14:05:41,262 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-23 14:05:41,262 INFO L276 PluginConnector]: SmtParser initialized [2018-06-23 14:05:41,263 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/hopv/lia/termination/CE-1CFA02.smt2 [2018-06-23 14:05:41,264 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-23 14:05:41,347 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/hopv/lia/termination/CE-1CFA02.smt2 unknown [2018-06-23 14:05:41,825 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/hopv/lia/termination/CE-1CFA02.smt2 [2018-06-23 14:05:41,832 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-23 14:05:41,837 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-23 14:05:41,838 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-23 14:05:41,838 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-23 14:05:41,840 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-23 14:05:41,842 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 23.06 02:05:41" (1/1) ... [2018-06-23 14:05:42,809 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-23 14:05:42,810 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-23 14:05:42,810 INFO L183 TreeAutomizerCEGAR]: #[f_1034$unknown:32]@(don't care) [2018-06-23 14:05:42,810 INFO L183 TreeAutomizerCEGAR]: #[app_1038$unknown:12]@(don't care) [2018-06-23 14:05:42,810 INFO L183 TreeAutomizerCEGAR]: #[app_1038$unknown:12]@(don't care) [2018-06-23 14:05:42,811 INFO L183 TreeAutomizerCEGAR]: #[fail$unknown:39, app_1038$unknown:8, fail$unknown:38, omega_1032$unknown:47, omega_1032$unknown:46, app_1038$unknown:9, app_1038$unknown:12, app_1038$unknown:13, False, omega_without_checking_1227$unknown:51, f_1034$unknown:23, f_1034$unknown:33, f_1034$unknown:32, id_1030$unknown:43, f_1034$unknown:37, f_1034$unknown:36, f_1034$unknown:24, bot$unknown:15]@(don't care) [2018-06-23 14:05:42,811 INFO L183 TreeAutomizerCEGAR]: #[app_1038$unknown:8]@(don't care) [2018-06-23 14:05:42,811 INFO L183 TreeAutomizerCEGAR]: #[app_1038$unknown:8]@(don't care) [2018-06-23 14:05:42,811 INFO L183 TreeAutomizerCEGAR]: #[omega_1032$unknown:46]@(don't care) [2018-06-23 14:05:42,811 INFO L183 TreeAutomizerCEGAR]: #[omega_1032$unknown:46]@(don't care) [2018-06-23 14:05:42,811 INFO L183 TreeAutomizerCEGAR]: #[fail$unknown:38]@(don't care) [2018-06-23 14:05:42,812 INFO L183 TreeAutomizerCEGAR]: #[fail$unknown:38]@(don't care) [2018-06-23 14:05:42,812 INFO L183 TreeAutomizerCEGAR]: #[False]@(don't care) [2018-06-23 14:05:42,812 INFO L183 TreeAutomizerCEGAR]: #[app_1038$unknown:9]@(don't care) [2018-06-23 14:05:42,812 INFO L183 TreeAutomizerCEGAR]: #[id_1030$unknown:43]@(don't care) [2018-06-23 14:05:42,812 INFO L183 TreeAutomizerCEGAR]: #[f_1034$unknown:36]@(don't care) [2018-06-23 14:05:42,813 INFO L183 TreeAutomizerCEGAR]: #[f_1034$unknown:33]@(don't care) [2018-06-23 14:05:42,813 INFO L183 TreeAutomizerCEGAR]: #[app_1038$unknown:13]@(don't care) [2018-06-23 14:05:42,813 INFO L183 TreeAutomizerCEGAR]: #[f_1034$unknown:36]@(don't care) [2018-06-23 14:05:42,813 INFO L183 TreeAutomizerCEGAR]: #[f_1034$unknown:37]@(don't care) [2018-06-23 14:05:42,813 INFO L183 TreeAutomizerCEGAR]: #[f_1034$unknown:32]@(don't care) [2018-06-23 14:05:42,815 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@1774e058 and model type null, skipping insertion in model container [2018-06-23 14:05:42,815 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-23 14:05:42,817 INFO L168 Benchmark]: Toolchain (without parser) took 984.29 ms. Allocated memory was 308.8 MB in the beginning and 323.0 MB in the end (delta: 14.2 MB). Free memory was 248.2 MB in the beginning and 275.0 MB in the end (delta: -26.8 MB). Peak memory consumption was 63.1 MB. Max. memory is 3.6 GB. [2018-06-23 14:05:42,818 INFO L168 Benchmark]: SmtParser took 0.16 ms. Allocated memory is still 308.8 MB. Free memory is still 276.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-23 14:05:42,819 INFO L168 Benchmark]: TreeAutomizer took 977.94 ms. Allocated memory was 308.8 MB in the beginning and 323.0 MB in the end (delta: 14.2 MB). Free memory was 248.2 MB in the beginning and 275.0 MB in the end (delta: -26.8 MB). Peak memory consumption was 63.1 MB. Max. memory is 3.6 GB. [2018-06-23 14:05:42,824 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.16 ms. Allocated memory is still 308.8 MB. Free memory is still 276.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 977.94 ms. Allocated memory was 308.8 MB in the beginning and 323.0 MB in the end (delta: 14.2 MB). Free memory was 248.2 MB in the beginning and 275.0 MB in the end (delta: -26.8 MB). Peak memory consumption was 63.1 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/CE-1CFA02.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-23_14-05-42-837.csv Received shutdown request...