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/eldarica-misc/LIA/HOLA/28.c.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-86166b8 [2018-06-23 13:17:44,777 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-23 13:17:44,779 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-23 13:17:44,794 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-23 13:17:44,794 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-23 13:17:44,795 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-23 13:17:44,799 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-23 13:17:44,801 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-23 13:17:44,803 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-23 13:17:44,803 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-23 13:17:44,805 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-23 13:17:44,806 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-23 13:17:44,806 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-23 13:17:44,807 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-23 13:17:44,808 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-23 13:17:44,811 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-23 13:17:44,813 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-23 13:17:44,824 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-23 13:17:44,826 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-23 13:17:44,827 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-23 13:17:44,828 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-23 13:17:44,830 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-06-23 13:17:44,838 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-23 13:17:44,844 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-23 13:17:44,845 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-23 13:17:44,846 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-23 13:17:44,847 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-23 13:17:44,847 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-23 13:17:44,848 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-23 13:17:44,848 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-23 13:17:44,901 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-23 13:17:44,920 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-23 13:17:44,925 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-23 13:17:44,926 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-23 13:17:44,927 INFO L276 PluginConnector]: SmtParser initialized [2018-06-23 13:17:44,927 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/eldarica-misc/LIA/HOLA/28.c.smt2 [2018-06-23 13:17:44,929 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-23 13:17:45,016 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/eldarica-misc/LIA/HOLA/28.c.smt2 unknown [2018-06-23 13:17:45,256 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/eldarica-misc/LIA/HOLA/28.c.smt2 [2018-06-23 13:17:45,264 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-23 13:17:45,271 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-23 13:17:45,272 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-23 13:17:45,272 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-23 13:17:45,275 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-23 13:17:45,276 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 23.06 01:17:45" (1/1) ... [2018-06-23 13:18:02,977 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-23 13:18:02,981 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-23 13:18:02,982 INFO L183 TreeAutomizerCEGAR]: #[h20, h22, h21, h24, False, h23, h26, h25, h28, h27, h29, h30, h11, h10, h13, h1, h2, h12, h15, h3, h14, h4, h17, h5, h16, h6, h19, h7, h18, h8, h9]@(don't care) [2018-06-23 13:18:02,982 INFO L183 TreeAutomizerCEGAR]: #[h28]@(don't care) [2018-06-23 13:18:02,982 INFO L183 TreeAutomizerCEGAR]: #[h7]@(don't care) [2018-06-23 13:18:02,982 INFO L183 TreeAutomizerCEGAR]: #[h13]@(don't care) [2018-06-23 13:18:02,982 INFO L183 TreeAutomizerCEGAR]: #[h8]@(don't care) [2018-06-23 13:18:02,983 INFO L183 TreeAutomizerCEGAR]: #[h12]@(don't care) [2018-06-23 13:18:02,983 INFO L183 TreeAutomizerCEGAR]: #[h5]@(don't care) [2018-06-23 13:18:02,983 INFO L183 TreeAutomizerCEGAR]: #[h26]@(don't care) [2018-06-23 13:18:02,983 INFO L183 TreeAutomizerCEGAR]: #[h27]@(don't care) [2018-06-23 13:18:02,983 INFO L183 TreeAutomizerCEGAR]: #[h13]@(don't care) [2018-06-23 13:18:02,984 INFO L183 TreeAutomizerCEGAR]: #[h20]@(don't care) [2018-06-23 13:18:02,984 INFO L183 TreeAutomizerCEGAR]: #[h6]@(don't care) [2018-06-23 13:18:02,984 INFO L183 TreeAutomizerCEGAR]: #[h14]@(don't care) [2018-06-23 13:18:02,984 INFO L183 TreeAutomizerCEGAR]: #[h15]@(don't care) [2018-06-23 13:18:02,984 INFO L183 TreeAutomizerCEGAR]: #[h14]@(don't care) [2018-06-23 13:18:02,985 INFO L183 TreeAutomizerCEGAR]: #[h7]@(don't care) [2018-06-23 13:18:02,986 INFO L183 TreeAutomizerCEGAR]: #[h17]@(don't care) [2018-06-23 13:18:02,986 INFO L183 TreeAutomizerCEGAR]: #[h10]@(don't care) [2018-06-23 13:18:02,987 INFO L183 TreeAutomizerCEGAR]: #[h8]@(don't care) [2018-06-23 13:18:02,988 INFO L183 TreeAutomizerCEGAR]: #[h23]@(don't care) [2018-06-23 13:18:02,988 INFO L183 TreeAutomizerCEGAR]: #[h24]@(don't care) [2018-06-23 13:18:02,988 INFO L183 TreeAutomizerCEGAR]: #[h16]@(don't care) [2018-06-23 13:18:02,988 INFO L183 TreeAutomizerCEGAR]: #[h1]@(true) [2018-06-23 13:18:02,988 INFO L183 TreeAutomizerCEGAR]: #[h15]@(don't care) [2018-06-23 13:18:02,989 INFO L183 TreeAutomizerCEGAR]: #[h17]@(don't care) [2018-06-23 13:18:02,989 INFO L183 TreeAutomizerCEGAR]: #[h2]@((and (<= hhv_h2_5_Int hhv_h2_6_Int) (<= hhv_h2_6_Int hhv_h2_5_Int) (<= hhv_h2_4_Int hhv_h2_6_Int))) [2018-06-23 13:18:02,989 INFO L183 TreeAutomizerCEGAR]: #[h18]@(don't care) [2018-06-23 13:18:02,989 INFO L183 TreeAutomizerCEGAR]: #[h1]@(don't care) [2018-06-23 13:18:02,989 INFO L183 TreeAutomizerCEGAR]: #[False]@(don't care) [2018-06-23 13:18:02,990 INFO L183 TreeAutomizerCEGAR]: #[h2]@(don't care) [2018-06-23 13:18:02,990 INFO L183 TreeAutomizerCEGAR]: #[h3]@(don't care) [2018-06-23 13:18:02,990 INFO L183 TreeAutomizerCEGAR]: #[h3]@((and (<= hhv_h3_4_Int hhv_h3_6_Int) (<= hhv_h3_6_Int hhv_h3_5_Int) (<= hhv_h3_5_Int hhv_h3_6_Int))) [2018-06-23 13:18:02,990 INFO L183 TreeAutomizerCEGAR]: #[h4]@(don't care) [2018-06-23 13:18:02,990 INFO L183 TreeAutomizerCEGAR]: #[h19]@(don't care) [2018-06-23 13:18:02,990 INFO L183 TreeAutomizerCEGAR]: #[h22]@(don't care) [2018-06-23 13:18:02,992 INFO L183 TreeAutomizerCEGAR]: #[h4]@((and (<= hhv_h4_4_Int hhv_h4_6_Int) (<= hhv_h4_5_Int hhv_h4_6_Int) (<= hhv_h4_6_Int hhv_h4_5_Int))) [2018-06-23 13:18:02,992 INFO L183 TreeAutomizerCEGAR]: #[h5]@(don't care) [2018-06-23 13:18:02,992 INFO L183 TreeAutomizerCEGAR]: #[h21]@(don't care) [2018-06-23 13:18:02,993 INFO L183 TreeAutomizerCEGAR]: #[h29]@(don't care) [2018-06-23 13:18:02,993 INFO L183 TreeAutomizerCEGAR]: #[h18]@(don't care) [2018-06-23 13:18:02,993 INFO L183 TreeAutomizerCEGAR]: #[h6]@(don't care) [2018-06-23 13:18:02,993 INFO L183 TreeAutomizerCEGAR]: #[h7]@(don't care) [2018-06-23 13:18:02,993 INFO L183 TreeAutomizerCEGAR]: #[h23]@(don't care) [2018-06-23 13:18:02,994 INFO L183 TreeAutomizerCEGAR]: #[h8]@(don't care) [2018-06-23 13:18:02,994 INFO L183 TreeAutomizerCEGAR]: #[h20]@(don't care) [2018-06-23 13:18:02,994 INFO L183 TreeAutomizerCEGAR]: #[h11]@(don't care) [2018-06-23 13:18:02,994 INFO L183 TreeAutomizerCEGAR]: #[h11]@(don't care) [2018-06-23 13:18:02,994 INFO L183 TreeAutomizerCEGAR]: #[h24]@(don't care) [2018-06-23 13:18:02,994 INFO L183 TreeAutomizerCEGAR]: #[h9]@(don't care) [2018-06-23 13:18:02,995 INFO L183 TreeAutomizerCEGAR]: #[h25]@(don't care) [2018-06-23 13:18:02,995 INFO L183 TreeAutomizerCEGAR]: #[h9]@(don't care) [2018-06-23 13:18:02,995 INFO L183 TreeAutomizerCEGAR]: #[h12]@(don't care) [2018-06-23 13:18:02,995 INFO L183 TreeAutomizerCEGAR]: #[h25]@(don't care) [2018-06-23 13:18:02,995 INFO L183 TreeAutomizerCEGAR]: #[h10]@(don't care) [2018-06-23 13:18:02,995 INFO L183 TreeAutomizerCEGAR]: #[h22]@(don't care) [2018-06-23 13:18:02,995 INFO L183 TreeAutomizerCEGAR]: #[h16]@(don't care) [2018-06-23 13:18:02,996 INFO L183 TreeAutomizerCEGAR]: #[h10]@(don't care) [2018-06-23 13:18:02,996 INFO L183 TreeAutomizerCEGAR]: #[h27]@(don't care) [2018-06-23 13:18:02,996 INFO L183 TreeAutomizerCEGAR]: #[h5]@(don't care) [2018-06-23 13:18:02,996 INFO L183 TreeAutomizerCEGAR]: #[h26]@(don't care) [2018-06-23 13:18:02,996 INFO L183 TreeAutomizerCEGAR]: #[h6]@(don't care) [2018-06-23 13:18:02,996 INFO L183 TreeAutomizerCEGAR]: #[h21]@(don't care) [2018-06-23 13:18:02,999 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@13a73055 and model type null, skipping insertion in model container [2018-06-23 13:18:02,999 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-23 13:18:03,002 INFO L168 Benchmark]: Toolchain (without parser) took 17735.51 ms. Allocated memory was 309.9 MB in the beginning and 820.0 MB in the end (delta: 510.1 MB). Free memory was 265.2 MB in the beginning and 589.8 MB in the end (delta: -324.6 MB). Peak memory consumption was 593.8 MB. Max. memory is 3.6 GB. [2018-06-23 13:18:03,006 INFO L168 Benchmark]: SmtParser took 0.15 ms. Allocated memory is still 309.9 MB. Free memory is still 277.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-23 13:18:03,007 INFO L168 Benchmark]: TreeAutomizer took 17727.15 ms. Allocated memory was 309.9 MB in the beginning and 820.0 MB in the end (delta: 510.1 MB). Free memory was 265.2 MB in the beginning and 589.8 MB in the end (delta: -324.6 MB). Peak memory consumption was 593.8 MB. Max. memory is 3.6 GB. [2018-06-23 13:18:03,009 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 309.9 MB. Free memory is still 277.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 17727.15 ms. Allocated memory was 309.9 MB in the beginning and 820.0 MB in the end (delta: 510.1 MB). Free memory was 265.2 MB in the beginning and 589.8 MB in the end (delta: -324.6 MB). Peak memory consumption was 593.8 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/28.c.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-23_13-18-03-027.csv Received shutdown request...