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/Consistency/delauny-edge-flipping.7.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-86166b8 [2018-06-23 12:46:36,278 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-23 12:46:36,282 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-23 12:46:36,294 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-23 12:46:36,338 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-23 12:46:36,345 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-23 12:46:36,345 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-23 12:46:36,347 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-23 12:46:36,348 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-23 12:46:36,348 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-23 12:46:36,349 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-23 12:46:36,349 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-23 12:46:36,402 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-23 12:46:36,420 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-23 12:46:36,427 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-23 12:46:36,429 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-23 12:46:36,429 INFO L276 PluginConnector]: SmtParser initialized [2018-06-23 12:46:36,430 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/eldarica-misc/LIA/Consistency/delauny-edge-flipping.7.smt2 [2018-06-23 12:46:36,431 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-23 12:46:36,519 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/eldarica-misc/LIA/Consistency/delauny-edge-flipping.7.smt2 unknown [2018-06-23 12:46:36,739 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/eldarica-misc/LIA/Consistency/delauny-edge-flipping.7.smt2 [2018-06-23 12:46:36,751 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-23 12:46:36,765 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-23 12:46:36,766 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-23 12:46:36,766 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-23 12:46:36,768 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-23 12:46:36,769 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 23.06 12:46:36" (1/1) ... [2018-06-23 12:46:36,890 INFO L194 TreeAutomizerCEGAR]: The program is unsafe, feasible counterexample. [2018-06-23 12:46:36,891 INFO L195 TreeAutomizerCEGAR]: (and combined_incircle([hbv_False_1_Int, hbv_False_2_Int, hbv_False_3_Int, hbv_False_4_Int, hbv_False_5_Int, hbv_False_6_Int, hbv_False_7_Int, hbv_False_8_Int, hbv_False_9_Int, hbv_False_10_Int, hbv_False_11_Int]) step_incircle([hbv_False_1_Int, hbv_False_2_Int, hbv_False_3_Int, hbv_False_4_Int, hbv_False_5_Int, hbv_False_6_Int, hbv_False_10_Int, hbv_False_8_Int, hbv_False_9_Int, hbv_False_7_Int, hbv_False_11_Int])) ^^ (true) ~~> (false)[(and step_incircle([hhv_combined_incircle_0_Int, hhv_combined_incircle_1_Int, hhv_combined_incircle_2_Int, hhv_combined_incircle_3_Int, hhv_combined_incircle_4_Int, hhv_combined_incircle_5_Int, hhv_combined_incircle_6_Int, hhv_combined_incircle_7_Int, hhv_combined_incircle_8_Int, hhv_combined_incircle_9_Int, hhv_combined_incircle_10_Int])) ^^ (true) ~~> (combined_incircle)[(true) ^^ ((let ((.cse18 (* 1 hhv_step_incircle_5_Int)) (.cse19 (- 1))) (let ((.cse5 (* 1 hhv_step_incircle_3_Int)) (.cse4 (* .cse19 hhv_step_incircle_6_Int)) (.cse6 (* .cse19 hhv_step_incircle_0_Int)) (.cse1 (* .cse19 hhv_step_incircle_3_Int)) (.cse8 (* 1 hhv_step_incircle_0_Int)) (.cse12 (* 1 hhv_step_incircle_1_Int)) (.cse10 (* .cse19 hhv_step_incircle_7_Int)) (.cse11 (* 1 hhv_step_incircle_6_Int)) (.cse14 (* .cse19 hhv_step_incircle_9_Int)) (.cse15 (* .cse19 hhv_step_incircle_2_Int)) (.cse16 (* 1 hhv_step_incircle_9_Int)) (.cse13 (* 1 hhv_step_incircle_2_Int)) (.cse2 (+ 0 (* .cse19 hhv_step_incircle_4_Int))) (.cse7 (* 1 hhv_step_incircle_8_Int)) (.cse17 (* .cse19 hhv_step_incircle_1_Int)) (.cse3 (* 1 hhv_step_incircle_7_Int)) (.cse0 (+ 0 .cse18)) (.cse9 (* .cse19 hhv_step_incircle_8_Int))) (and (>= (+ .cse0 .cse1 0) 0) (>= (+ .cse2 .cse3 0) 0) (>= (+ .cse0 .cse4 0) 0) (>= (+ .cse2 .cse5 0) 0) (>= (+ 0 .cse5 .cse4 0) 0) (>= (+ .cse0 .cse6 0) 0) (>= (+ 0 .cse6 .cse7 0) 0) (>= (+ 0 .cse8 .cse9 0) 0) (>= (+ .cse0 .cse10 0) 0) (>= (+ 0 .cse1 .cse11 0) 0) (>= (+ .cse2 .cse8 0) 0) (>= (+ .cse2 .cse12 0) 0) (>= (+ 0 .cse12 .cse10 0) 0) (>= (+ .cse2 .cse11 0) 0) (>= (+ 0 .cse13 .cse14 0) 0) (>= (+ .cse0 .cse15 0) 0) (>= (+ .cse0 .cse14 0) 0) (>= (+ 0 .cse15 .cse16 0) 0) (>= (+ .cse0 .cse17 0) 0) (>= (+ .cse2 .cse18 (- 3)) 0) (>= (+ .cse2 .cse16 0) 0) (>= (+ .cse2 .cse13 0) 0) (>= (+ .cse2 .cse7 0) 0) (>= (+ 0 .cse17 .cse3 0) 0) (>= (+ .cse0 .cse9 0) 0))))) ~~> (step_incircle)], (true) ^^ ((let ((.cse18 (* 1 hhv_step_incircle_5_Int)) (.cse19 (- 1))) (let ((.cse5 (* 1 hhv_step_incircle_3_Int)) (.cse4 (* .cse19 hhv_step_incircle_6_Int)) (.cse6 (* .cse19 hhv_step_incircle_0_Int)) (.cse1 (* .cse19 hhv_step_incircle_3_Int)) (.cse8 (* 1 hhv_step_incircle_0_Int)) (.cse12 (* 1 hhv_step_incircle_1_Int)) (.cse10 (* .cse19 hhv_step_incircle_7_Int)) (.cse11 (* 1 hhv_step_incircle_6_Int)) (.cse14 (* .cse19 hhv_step_incircle_9_Int)) (.cse15 (* .cse19 hhv_step_incircle_2_Int)) (.cse16 (* 1 hhv_step_incircle_9_Int)) (.cse13 (* 1 hhv_step_incircle_2_Int)) (.cse2 (+ 0 (* .cse19 hhv_step_incircle_4_Int))) (.cse7 (* 1 hhv_step_incircle_8_Int)) (.cse17 (* .cse19 hhv_step_incircle_1_Int)) (.cse3 (* 1 hhv_step_incircle_7_Int)) (.cse0 (+ 0 .cse18)) (.cse9 (* .cse19 hhv_step_incircle_8_Int))) (and (>= (+ .cse0 .cse1 0) 0) (>= (+ .cse2 .cse3 0) 0) (>= (+ .cse0 .cse4 0) 0) (>= (+ .cse2 .cse5 0) 0) (>= (+ 0 .cse5 .cse4 0) 0) (>= (+ .cse0 .cse6 0) 0) (>= (+ 0 .cse6 .cse7 0) 0) (>= (+ 0 .cse8 .cse9 0) 0) (>= (+ .cse0 .cse10 0) 0) (>= (+ 0 .cse1 .cse11 0) 0) (>= (+ .cse2 .cse8 0) 0) (>= (+ .cse2 .cse12 0) 0) (>= (+ 0 .cse12 .cse10 0) 0) (>= (+ .cse2 .cse11 0) 0) (>= (+ 0 .cse13 .cse14 0) 0) (>= (+ .cse0 .cse15 0) 0) (>= (+ .cse0 .cse14 0) 0) (>= (+ 0 .cse15 .cse16 0) 0) (>= (+ .cse0 .cse17 0) 0) (>= (+ .cse2 .cse18 (- 3)) 0) (>= (+ .cse2 .cse16 0) 0) (>= (+ .cse2 .cse13 0) 0) (>= (+ .cse2 .cse7 0) 0) (>= (+ 0 .cse17 .cse3 0) 0) (>= (+ .cse0 .cse9 0) 0))))) ~~> (step_incircle)] [2018-06-23 12:46:36,907 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@5b632bac and model type null, skipping insertion in model container [2018-06-23 12:46:36,907 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-23 12:46:36,908 INFO L168 Benchmark]: Toolchain (without parser) took 156.32 ms. Allocated memory is still 301.5 MB. Free memory was 260.9 MB in the beginning and 255.9 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 3.6 GB. [2018-06-23 12:46:36,910 INFO L168 Benchmark]: SmtParser took 0.16 ms. Allocated memory is still 301.5 MB. Free memory is still 268.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-23 12:46:36,911 INFO L168 Benchmark]: TreeAutomizer took 141.75 ms. Allocated memory is still 301.5 MB. Free memory was 259.9 MB in the beginning and 255.9 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 3.6 GB. [2018-06-23 12:46:36,915 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.16 ms. Allocated memory is still 301.5 MB. Free memory is still 268.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 141.75 ms. Allocated memory is still 301.5 MB. Free memory was 259.9 MB in the beginning and 255.9 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 3.6 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer: - TreeAutomizerUnsatResult: UNSAT The given horn clause set is UNSAT 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/delauny-edge-flipping.7.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-23_12-46-36-926.csv Received shutdown request...