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/eldarica-misc/LIA/HOLA/22.c.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 07:21:23,879 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 07:21:23,881 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 07:21:23,894 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-21 07:21:23,894 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-21 07:21:23,895 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-21 07:21:23,896 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-21 07:21:23,898 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-21 07:21:23,899 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-21 07:21:23,900 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-21 07:21:23,901 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 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[2018-06-21 07:21:23,923 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-21 07:21:23,930 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 07:21:23,930 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 07:21:23,932 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 07:21:23,932 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-21 07:21:23,933 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 07:21:23,933 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 07:21:23,934 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 07:21:23,973 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 07:21:23,993 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 07:21:23,998 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 07:21:24,000 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 07:21:24,000 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 07:21:24,001 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/eldarica-misc/LIA/HOLA/22.c.smt2 [2018-06-21 07:21:24,002 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 07:21:24,071 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/eldarica-misc/LIA/HOLA/22.c.smt2 unknown [2018-06-21 07:21:24,313 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/eldarica-misc/LIA/HOLA/22.c.smt2 [2018-06-21 07:21:24,318 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 07:21:24,323 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 07:21:24,324 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 07:21:24,324 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 07:21:24,327 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 07:21:24,328 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 07:21:24" (1/1) ... [2018-06-21 07:22:15,496 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-21 07:22:15,496 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-21 07:22:15,497 INFO L183 TreeAutomizerCEGAR]: #[h14]@(don't care) [2018-06-21 07:22:15,497 INFO L183 TreeAutomizerCEGAR]: #[h20]@(don't care) [2018-06-21 07:22:15,497 INFO L183 TreeAutomizerCEGAR]: #[h6]@(don't care) [2018-06-21 07:22:15,497 INFO L183 TreeAutomizerCEGAR]: #[h20]@(don't care) [2018-06-21 07:22:15,497 INFO L183 TreeAutomizerCEGAR]: #[h21]@(don't care) [2018-06-21 07:22:15,497 INFO L183 TreeAutomizerCEGAR]: #[h21]@(don't care) [2018-06-21 07:22:15,498 INFO L183 TreeAutomizerCEGAR]: #[h22]@(don't care) [2018-06-21 07:22:15,498 INFO L183 TreeAutomizerCEGAR]: #[h7]@(don't care) [2018-06-21 07:22:15,498 INFO L183 TreeAutomizerCEGAR]: #[h22]@(don't care) [2018-06-21 07:22:15,498 INFO L183 TreeAutomizerCEGAR]: #[h1]@(true) [2018-06-21 07:22:15,498 INFO L183 TreeAutomizerCEGAR]: #[h23]@(don't care) [2018-06-21 07:22:15,499 INFO L183 TreeAutomizerCEGAR]: #[h23]@(don't care) [2018-06-21 07:22:15,501 INFO L183 TreeAutomizerCEGAR]: #[h2]@((and (<= hhv_h2_5_Int hhv_h2_6_Int) (<= hhv_h2_6_Int hhv_h2_5_Int) (<= hhv_h2_6_Int hhv_h2_7_Int) (<= hhv_h2_7_Int hhv_h2_6_Int))) [2018-06-21 07:22:15,501 INFO L183 TreeAutomizerCEGAR]: #[h1]@(don't care) [2018-06-21 07:22:15,501 INFO L183 TreeAutomizerCEGAR]: #[h8]@(don't care) [2018-06-21 07:22:15,501 INFO L183 TreeAutomizerCEGAR]: #[h2]@(don't care) [2018-06-21 07:22:15,501 INFO L183 TreeAutomizerCEGAR]: #[h24]@(don't care) [2018-06-21 07:22:15,502 INFO L183 TreeAutomizerCEGAR]: #[h3]@((and (<= hhv_h3_6_Int hhv_h3_7_Int) (<= hhv_h3_6_Int hhv_h3_5_Int) (<= hhv_h3_7_Int hhv_h3_6_Int) (<= hhv_h3_5_Int hhv_h3_6_Int))) [2018-06-21 07:22:15,505 INFO L183 TreeAutomizerCEGAR]: #[h24]@(don't care) [2018-06-21 07:22:15,505 INFO L183 TreeAutomizerCEGAR]: #[h3]@(don't care) [2018-06-21 07:22:15,506 INFO L183 TreeAutomizerCEGAR]: #[h4]@((and (<= hhv_h4_7_Int hhv_h4_6_Int) (<= hhv_h4_6_Int hhv_h4_7_Int) (<= hhv_h4_5_Int hhv_h4_6_Int) (<= hhv_h4_6_Int hhv_h4_5_Int))) [2018-06-21 07:22:15,506 INFO L183 TreeAutomizerCEGAR]: #[h26]@(don't care) [2018-06-21 07:22:15,506 INFO L183 TreeAutomizerCEGAR]: #[h26]@(don't care) [2018-06-21 07:22:15,506 INFO L183 TreeAutomizerCEGAR]: #[h4]@(don't care) [2018-06-21 07:22:15,506 INFO L183 TreeAutomizerCEGAR]: #[h25]@(don't care) [2018-06-21 07:22:15,506 INFO L183 TreeAutomizerCEGAR]: #[h25]@(don't care) [2018-06-21 07:22:15,507 INFO L183 TreeAutomizerCEGAR]: #[h5]@(don't care) [2018-06-21 07:22:15,507 INFO L183 TreeAutomizerCEGAR]: #[h6]@(don't care) [2018-06-21 07:22:15,507 INFO L183 TreeAutomizerCEGAR]: #[h7]@(don't care) [2018-06-21 07:22:15,507 INFO L183 TreeAutomizerCEGAR]: #[h8]@(don't care) [2018-06-21 07:22:15,507 INFO L183 TreeAutomizerCEGAR]: #[h18]@(don't care) [2018-06-21 07:22:15,507 INFO L183 TreeAutomizerCEGAR]: #[h9]@(don't care) [2018-06-21 07:22:15,508 INFO L183 TreeAutomizerCEGAR]: #[h9]@(don't care) [2018-06-21 07:22:15,508 INFO L183 TreeAutomizerCEGAR]: #[h8, h5, h10, h15, h16, h20, h18, h12, h23, h22, h26, h19, h13, h2, h21, h25, h1, h4, h9, h6, h11, h7, False, h14, h24, h3, h17]@(don't care) [2018-06-21 07:22:15,508 INFO L183 TreeAutomizerCEGAR]: #[False]@(don't care) [2018-06-21 07:22:15,508 INFO L183 TreeAutomizerCEGAR]: #[h10]@(don't care) [2018-06-21 07:22:15,508 INFO L183 TreeAutomizerCEGAR]: #[h10]@(don't care) [2018-06-21 07:22:15,509 INFO L183 TreeAutomizerCEGAR]: #[h15]@(don't care) [2018-06-21 07:22:15,511 INFO L183 TreeAutomizerCEGAR]: #[h15]@(don't care) [2018-06-21 07:22:15,511 INFO L183 TreeAutomizerCEGAR]: #[h19]@(don't care) [2018-06-21 07:22:15,511 INFO L183 TreeAutomizerCEGAR]: #[h19]@(don't care) [2018-06-21 07:22:15,511 INFO L183 TreeAutomizerCEGAR]: #[h17]@(don't care) [2018-06-21 07:22:15,512 INFO L183 TreeAutomizerCEGAR]: #[h17]@(don't care) [2018-06-21 07:22:15,512 INFO L183 TreeAutomizerCEGAR]: #[h18]@(don't care) [2018-06-21 07:22:15,512 INFO L183 TreeAutomizerCEGAR]: #[h16]@(don't care) [2018-06-21 07:22:15,512 INFO L183 TreeAutomizerCEGAR]: #[h16]@(don't care) [2018-06-21 07:22:15,512 INFO L183 TreeAutomizerCEGAR]: #[h18]@(don't care) [2018-06-21 07:22:15,512 INFO L183 TreeAutomizerCEGAR]: #[h5]@(don't care) [2018-06-21 07:22:15,513 INFO L183 TreeAutomizerCEGAR]: #[h6]@(don't care) [2018-06-21 07:22:15,513 INFO L183 TreeAutomizerCEGAR]: #[h8, h5, h10, h27, h16, h15, h20, h18, h12, h23, h22, h26, h29, h19, h13, h25, h21, h2, h1, h4, h9, h6, h11, h7, False, h14, h24, h3, h17, h28]@(don't care) [2018-06-21 07:22:15,513 INFO L183 TreeAutomizerCEGAR]: #[h7]@(don't care) [2018-06-21 07:22:15,513 INFO L183 TreeAutomizerCEGAR]: #[h8]@(don't care) [2018-06-21 07:22:15,513 INFO L183 TreeAutomizerCEGAR]: #[h12]@(don't care) [2018-06-21 07:22:15,514 INFO L183 TreeAutomizerCEGAR]: #[h12]@(don't care) [2018-06-21 07:22:15,514 INFO L183 TreeAutomizerCEGAR]: #[h13]@(don't care) [2018-06-21 07:22:15,514 INFO L183 TreeAutomizerCEGAR]: #[h5]@(don't care) [2018-06-21 07:22:15,514 INFO L183 TreeAutomizerCEGAR]: #[h13]@(don't care) [2018-06-21 07:22:15,514 INFO L183 TreeAutomizerCEGAR]: #[h14]@(don't care) [2018-06-21 07:22:15,516 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@7edadef and model type null, skipping insertion in model container [2018-06-21 07:22:15,516 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-21 07:22:15,518 INFO L168 Benchmark]: Toolchain (without parser) took 51199.41 ms. Allocated memory was 303.6 MB in the beginning and 1.2 GB in the end (delta: 907.0 MB). Free memory was 257.9 MB in the beginning and 658.5 MB in the end (delta: -400.6 MB). Peak memory consumption was 974.0 MB. Max. memory is 3.6 GB. [2018-06-21 07:22:15,519 INFO L168 Benchmark]: SmtParser took 0.15 ms. Allocated memory is still 303.6 MB. Free memory is still 269.8 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-21 07:22:15,520 INFO L168 Benchmark]: TreeAutomizer took 51192.20 ms. Allocated memory was 303.6 MB in the beginning and 1.2 GB in the end (delta: 907.0 MB). Free memory was 257.9 MB in the beginning and 658.5 MB in the end (delta: -400.6 MB). Peak memory consumption was 974.0 MB. Max. memory is 3.6 GB. [2018-06-21 07:22:15,525 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 303.6 MB. Free memory is still 269.8 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 51192.20 ms. Allocated memory was 303.6 MB in the beginning and 1.2 GB in the end (delta: 907.0 MB). Free memory was 257.9 MB in the beginning and 658.5 MB in the end (delta: -400.6 MB). Peak memory consumption was 974.0 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/22.c.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_07-22-15-541.csv Received shutdown request...