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/llreve-bench/smt2/arrays/heap__memcpy_b.array.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-86166b8 [2018-06-23 14:07:43,712 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-23 14:07:43,715 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-23 14:07:43,726 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-23 14:07:43,786 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-23 14:07:43,796 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-23 14:07:43,796 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-23 14:07:43,798 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-23 14:07:43,798 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-23 14:07:43,798 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-23 14:07:43,800 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-23 14:07:43,800 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-23 14:07:43,850 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-23 14:07:43,867 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-23 14:07:43,871 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-23 14:07:43,873 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-23 14:07:43,873 INFO L276 PluginConnector]: SmtParser initialized [2018-06-23 14:07:43,874 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/llreve-bench/smt2/arrays/heap__memcpy_b.array.smt2 [2018-06-23 14:07:43,876 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-23 14:07:43,952 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/llreve-bench/smt2/arrays/heap__memcpy_b.array.smt2 unknown de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.parsing.HornClauseParserScript$1@7577b655 [2018-06-23 14:07:44,110 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/llreve-bench/smt2/arrays/heap__memcpy_b.array.smt2 [2018-06-23 14:07:44,115 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-23 14:07:44,122 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-23 14:07:44,123 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-23 14:07:44,123 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-23 14:07:44,127 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-23 14:07:44,128 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 23.06 02:07:44" (1/1) ... [2018-06-23 14:07:45,541 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-23 14:07:45,542 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-23 14:07:45,542 INFO L183 TreeAutomizerCEGAR]: #[INV_MAIN_42]@(don't care) [2018-06-23 14:07:45,542 INFO L183 TreeAutomizerCEGAR]: #[False, INV_MAIN_42]@(don't care) [2018-06-23 14:07:45,543 INFO L183 TreeAutomizerCEGAR]: #[INV_MAIN_42]@((let ((.cse2 (* 4 hhv_INV_MAIN_42_1_Int))) (let ((.cse1 (+ hhv_INV_MAIN_42_7_Int 4)) (.cse0 (+ .cse2 hhv_INV_MAIN_42_3_Int))) (and (<= .cse0 .cse1) (= (+ hhv_INV_MAIN_42_5_Int 4) (+ .cse2 hhv_INV_MAIN_42_0_Int)) (<= hhv_INV_MAIN_42_1_Int 0) (<= .cse1 .cse0) (= hhv_INV_MAIN_42_2_Int hhv_INV_MAIN_42_6_Int) (= hhv_INV_MAIN_42_8_Array_Int_Int hhv_INV_MAIN_42_4_Array_Int_Int) (<= 0 hhv_INV_MAIN_42_1_Int))))) [2018-06-23 14:07:45,543 INFO L183 TreeAutomizerCEGAR]: #[INV_MAIN_42]@(don't care) [2018-06-23 14:07:45,543 INFO L183 TreeAutomizerCEGAR]: #[INV_MAIN_42]@(don't care) [2018-06-23 14:07:45,543 INFO L183 TreeAutomizerCEGAR]: #[False]@(don't care) [2018-06-23 14:07:45,543 INFO L183 TreeAutomizerCEGAR]: #[INV_MAIN_42]@(don't care) [2018-06-23 14:07:45,548 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@6498eec3 and model type null, skipping insertion in model container [2018-06-23 14:07:45,549 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-23 14:07:45,550 INFO L168 Benchmark]: Toolchain (without parser) took 1434.53 ms. Allocated memory was 308.8 MB in the beginning and 320.9 MB in the end (delta: 12.1 MB). Free memory was 269.1 MB in the beginning and 259.7 MB in the end (delta: 9.4 MB). Peak memory consumption was 21.5 MB. Max. memory is 3.6 GB. [2018-06-23 14:07:45,553 INFO L168 Benchmark]: SmtParser took 0.18 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 14:07:45,553 INFO L168 Benchmark]: TreeAutomizer took 1426.13 ms. Allocated memory was 308.8 MB in the beginning and 320.9 MB in the end (delta: 12.1 MB). Free memory was 268.1 MB in the beginning and 259.7 MB in the end (delta: 8.4 MB). Peak memory consumption was 20.5 MB. Max. memory is 3.6 GB. [2018-06-23 14:07:45,556 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 308.8 MB. Free memory is still 276.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 1426.13 ms. Allocated memory was 308.8 MB in the beginning and 320.9 MB in the end (delta: 12.1 MB). Free memory was 268.1 MB in the beginning and 259.7 MB in the end (delta: 8.4 MB). Peak memory consumption was 20.5 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__memcpy_b.array.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-23_14-07-45-568.csv Received shutdown request...