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/llreve-bench/smt2/arrays/heap__cocome2.array.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1792c6b [2018-06-15 02:10:58,752 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-15 02:10:58,754 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-15 02:10:58,773 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-15 02:10:58,773 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-15 02:10:58,775 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-15 02:10:58,777 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-15 02:10:58,779 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-15 02:10:58,781 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-15 02:10:58,784 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-15 02:10:58,785 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 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[2018-06-15 02:10:58,830 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-15 02:10:58,831 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-15 02:10:58,839 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-15 02:10:58,839 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-15 02:10:58,840 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-15 02:10:58,841 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-15 02:10:58,841 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-15 02:10:58,853 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-15 02:10:58,853 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-15 02:10:58,855 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-15 02:10:58,858 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-15 02:10:58,859 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-15 02:10:58,860 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-15 02:10:58,860 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-15 02:10:58,919 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-15 02:10:58,941 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-15 02:10:58,947 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-15 02:10:58,949 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-15 02:10:58,950 INFO L276 PluginConnector]: SmtParser initialized [2018-06-15 02:10:58,950 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/llreve-bench/smt2/arrays/heap__cocome2.array.smt2 [2018-06-15 02:10:58,952 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-15 02:10:59,053 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/llreve-bench/smt2/arrays/heap__cocome2.array.smt2 unknown de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.parsing.HornClauseParserScript$1@3d856088 [2018-06-15 02:10:59,539 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/llreve-bench/smt2/arrays/heap__cocome2.array.smt2 [2018-06-15 02:10:59,546 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-15 02:10:59,552 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-15 02:10:59,553 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-15 02:10:59,553 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-15 02:10:59,556 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-15 02:10:59,557 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 15.06 02:10:59" (1/1) ... [2018-06-15 02:10:59,664 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 02:11:00,395 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 02:11:00,892 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 02:11:01,340 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 02:11:02,183 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 02:11:02,947 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 02:11:03,831 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 02:11:05,527 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-15 02:11:05,527 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-15 02:11:05,528 INFO L183 TreeAutomizerCEGAR]: #[False, INV_MAIN_42]@(don't care) [2018-06-15 02:11:05,528 INFO L183 TreeAutomizerCEGAR]: #[INV_MAIN_42]@(don't care) [2018-06-15 02:11:05,528 INFO L183 TreeAutomizerCEGAR]: #[INV_MAIN_42]@(don't care) [2018-06-15 02:11:05,528 INFO L183 TreeAutomizerCEGAR]: #[False, INV_MAIN_42]@(don't care) [2018-06-15 02:11:05,528 INFO L183 TreeAutomizerCEGAR]: #[False]@(don't care) [2018-06-15 02:11:05,529 INFO L183 TreeAutomizerCEGAR]: #[INV_MAIN_42]@((let ((.cse0 (+ hhv_INV_MAIN_42_7_Int hhv_INV_MAIN_42_14_Int))) (and (= hhv_INV_MAIN_42_9_Int 0) (<= hhv_INV_MAIN_42_4_Int hhv_INV_MAIN_42_3_Int) (<= hhv_INV_MAIN_42_12_Int hhv_INV_MAIN_42_9_Int) (= hhv_INV_MAIN_42_16_Array_Int_Int hhv_INV_MAIN_42_8_Array_Int_Int) (= hhv_INV_MAIN_42_0_Int 0) (< .cse0 (+ hhv_INV_MAIN_42_6_Int hhv_INV_MAIN_42_15_Int 1)) (= hhv_INV_MAIN_42_11_Int hhv_INV_MAIN_42_2_Int) (<= (+ hhv_INV_MAIN_42_6_Int hhv_INV_MAIN_42_15_Int) .cse0) (= hhv_INV_MAIN_42_10_Int hhv_INV_MAIN_42_1_Int)))) [2018-06-15 02:11:05,529 INFO L183 TreeAutomizerCEGAR]: #[INV_MAIN_42]@(don't care) [2018-06-15 02:11:05,531 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@2f4c268d and model type null, skipping insertion in model container [2018-06-15 02:11:05,531 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-15 02:11:05,533 INFO L168 Benchmark]: Toolchain (without parser) took 5986.46 ms. Allocated memory was 301.5 MB in the beginning and 433.6 MB in the end (delta: 132.1 MB). Free memory was 249.8 MB in the beginning and 250.1 MB in the end (delta: -327.6 kB). Peak memory consumption was 152.2 MB. Max. memory is 3.6 GB. [2018-06-15 02:11:05,536 INFO L168 Benchmark]: SmtParser took 0.20 ms. Allocated memory is still 301.5 MB. Free memory is still 268.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-15 02:11:05,537 INFO L168 Benchmark]: TreeAutomizer took 5978.94 ms. Allocated memory was 301.5 MB in the beginning and 433.6 MB in the end (delta: 132.1 MB). Free memory was 248.8 MB in the beginning and 250.1 MB in the end (delta: -1.3 MB). Peak memory consumption was 151.2 MB. Max. memory is 3.6 GB. [2018-06-15 02:11:05,539 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.20 ms. Allocated memory is still 301.5 MB. Free memory is still 268.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 5978.94 ms. Allocated memory was 301.5 MB in the beginning and 433.6 MB in the end (delta: 132.1 MB). Free memory was 248.8 MB in the beginning and 250.1 MB in the end (delta: -1.3 MB). Peak memory consumption was 151.2 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/heap__cocome2.array.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-15_02-11-05-557.csv Received shutdown request...