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/hopv/lia/termination/churchNum02.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1792c6b [2018-06-15 02:09:59,481 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-15 02:09:59,484 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-15 02:09:59,495 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-15 02:09:59,530 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-15 02:09:59,536 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-15 02:09:59,537 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-15 02:09:59,539 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-15 02:09:59,540 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-15 02:09:59,540 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-15 02:09:59,541 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-15 02:09:59,541 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-15 02:09:59,588 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-15 02:09:59,608 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-15 02:09:59,613 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-15 02:09:59,615 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-15 02:09:59,616 INFO L276 PluginConnector]: SmtParser initialized [2018-06-15 02:09:59,616 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/hopv/lia/termination/churchNum02.smt2 [2018-06-15 02:09:59,618 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-15 02:09:59,718 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/hopv/lia/termination/churchNum02.smt2 unknown [2018-06-15 02:10:00,530 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/hopv/lia/termination/churchNum02.smt2 [2018-06-15 02:10:00,540 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-15 02:10:00,547 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-15 02:10:00,548 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-15 02:10:00,548 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-15 02:10:00,551 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-15 02:10:00,552 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 15.06 02:10:00" (1/1) ... [2018-06-15 02:10:00,619 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 02:10:01,060 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 02:10:01,331 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-15 02:10:01,332 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-15 02:10:01,332 INFO L183 TreeAutomizerCEGAR]: #[main_1042$unknown:13]@(don't care) [2018-06-15 02:10:01,332 INFO L183 TreeAutomizerCEGAR]: #[two_1036$unknown:110]@(don't care) [2018-06-15 02:10:01,332 INFO L183 TreeAutomizerCEGAR]: #[main_1042$unknown:13]@(don't care) [2018-06-15 02:10:01,333 INFO L183 TreeAutomizerCEGAR]: #[two_1036$unknown:110]@(don't care) [2018-06-15 02:10:01,333 INFO L183 TreeAutomizerCEGAR]: #[fail$unknown:3]@(don't care) [2018-06-15 02:10:01,333 INFO L183 TreeAutomizerCEGAR]: #[fail$unknown:3]@(don't care) [2018-06-15 02:10:01,333 INFO L183 TreeAutomizerCEGAR]: #[two_1036$unknown:139]@(don't care) [2018-06-15 02:10:01,333 INFO L183 TreeAutomizerCEGAR]: #[two_without_checking_1444$unknown:228]@(don't care) [2018-06-15 02:10:01,333 INFO L183 TreeAutomizerCEGAR]: #[two_1036$unknown:127]@(don't care) [2018-06-15 02:10:01,334 INFO L183 TreeAutomizerCEGAR]: #[two_without_checking_1444$unknown:187]@(don't care) [2018-06-15 02:10:01,334 INFO L183 TreeAutomizerCEGAR]: #[two_without_checking_1444$unknown:216]@(don't care) [2018-06-15 02:10:01,334 INFO L183 TreeAutomizerCEGAR]: #[two_without_checking_1444$unknown:175]@(don't care) [2018-06-15 02:10:01,334 INFO L183 TreeAutomizerCEGAR]: #[two_1036$unknown:98]@(don't care) [2018-06-15 02:10:01,335 INFO L183 TreeAutomizerCEGAR]: #[two_1036$unknown:86]@(don't care) [2018-06-15 02:10:01,335 INFO L183 TreeAutomizerCEGAR]: #[succ_1030$unknown:38]@(don't care) [2018-06-15 02:10:01,335 INFO L183 TreeAutomizerCEGAR]: #[succ_1030$unknown:50]@(don't care) [2018-06-15 02:10:01,335 INFO L183 TreeAutomizerCEGAR]: #[succ_1030$unknown:55]@(don't care) [2018-06-15 02:10:01,335 INFO L183 TreeAutomizerCEGAR]: #[succ_1030$unknown:33]@(don't care) [2018-06-15 02:10:01,336 INFO L183 TreeAutomizerCEGAR]: #[two_1036$unknown:81]@(don't care) [2018-06-15 02:10:01,336 INFO L183 TreeAutomizerCEGAR]: #[two_1036$unknown:103]@(don't care) [2018-06-15 02:10:01,336 INFO L183 TreeAutomizerCEGAR]: #[False]@(don't care) [2018-06-15 02:10:01,336 INFO L183 TreeAutomizerCEGAR]: #[two_without_checking_1444$unknown:170]@(don't care) [2018-06-15 02:10:01,336 INFO L183 TreeAutomizerCEGAR]: #[two_without_checking_1444$unknown:192]@(don't care) [2018-06-15 02:10:01,336 INFO L183 TreeAutomizerCEGAR]: #[two_without_checking_1444$unknown:211]@(don't care) [2018-06-15 02:10:01,337 INFO L183 TreeAutomizerCEGAR]: #[two_1036$unknown:122]@(don't care) [2018-06-15 02:10:01,337 INFO L183 TreeAutomizerCEGAR]: #[two_without_checking_1444$unknown:233]@(don't care) [2018-06-15 02:10:01,337 INFO L183 TreeAutomizerCEGAR]: #[id_1034$unknown:9, succ_1030$unknown:38, two_1036$unknown:127, succ_1030$unknown:55, two_1036$unknown:144, two_1036$unknown:110, two_without_checking_1444$unknown:187, two_1036$unknown:81, False, two_without_checking_1444$unknown:216, succ_1030$unknown:33, zero_1039$unknown:250, two_without_checking_1444$unknown:211, two_1036$unknown:86, two_1036$unknown:103, fail$unknown:4, two_without_checking_1444$unknown:233, bot$unknown:2, main_1042$unknown:13, two_1036$unknown:139, succ_1030$unknown:50, two_without_checking_1444$unknown:192, fail$unknown:3, two_1036$unknown:98, zero_1039$unknown:245, two_without_checking_1444$unknown:170, main_1042$unknown:14, two_1036$unknown:122, two_without_checking_1444$unknown:228, two_without_checking_1444$unknown:175]@(don't care) [2018-06-15 02:10:01,337 INFO L183 TreeAutomizerCEGAR]: #[two_1036$unknown:144]@(don't care) [2018-06-15 02:10:01,337 INFO L183 TreeAutomizerCEGAR]: #[id_1034$unknown:9]@(don't care) [2018-06-15 02:10:01,338 INFO L183 TreeAutomizerCEGAR]: #[zero_1039$unknown:250]@(don't care) [2018-06-15 02:10:01,340 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@4716b7d and model type null, skipping insertion in model container [2018-06-15 02:10:01,340 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-15 02:10:01,341 INFO L168 Benchmark]: Toolchain (without parser) took 800.76 ms. Allocated memory was 314.0 MB in the beginning and 321.4 MB in the end (delta: 7.3 MB). Free memory was 228.5 MB in the beginning and 266.7 MB in the end (delta: -38.1 MB). There was no memory consumed. Max. memory is 3.6 GB. [2018-06-15 02:10:01,343 INFO L168 Benchmark]: SmtParser took 0.18 ms. Allocated memory is still 314.0 MB. Free memory is still 280.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-15 02:10:01,343 INFO L168 Benchmark]: TreeAutomizer took 792.34 ms. Allocated memory was 314.0 MB in the beginning and 321.4 MB in the end (delta: 7.3 MB). Free memory was 228.5 MB in the beginning and 266.7 MB in the end (delta: -38.1 MB). There was no memory consumed. Max. memory is 3.6 GB. [2018-06-15 02:10:01,345 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.18 ms. Allocated memory is still 314.0 MB. Free memory is still 280.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 792.34 ms. Allocated memory was 314.0 MB in the beginning and 321.4 MB in the end (delta: 7.3 MB). Free memory was 228.5 MB in the beginning and 266.7 MB in the end (delta: -38.1 MB). There was no memory consumed. 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/churchNum02.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-15_02-10-01-358.csv Received shutdown request...