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/Consistency/fortune-full-nonrobust.17.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 06:59:28,176 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 06:59:28,185 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 06:59:28,197 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-21 06:59:28,242 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-21 06:59:28,264 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 06:59:28,264 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 06:59:28,265 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 06:59:28,266 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-21 06:59:28,266 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 06:59:28,266 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 06:59:28,267 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 06:59:28,358 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 06:59:28,391 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 06:59:28,394 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 06:59:28,396 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 06:59:28,396 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 06:59:28,413 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/eldarica-misc/LIA/Consistency/fortune-full-nonrobust.17.smt2 [2018-06-21 06:59:28,476 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 06:59:29,014 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/eldarica-misc/LIA/Consistency/fortune-full-nonrobust.17.smt2 unknown [2018-06-21 06:59:29,768 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/eldarica-misc/LIA/Consistency/fortune-full-nonrobust.17.smt2 [2018-06-21 06:59:29,775 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 06:59:29,799 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 06:59:29,800 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 06:59:29,800 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 06:59:29,833 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 06:59:29,834 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 06:59:29" (1/1) ... [2018-06-21 06:59:50,413 INFO L194 TreeAutomizerCEGAR]: The program is unsafe, feasible counterexample. [2018-06-21 06:59:50,414 INFO L195 TreeAutomizerCEGAR]: (and step_lturn([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, hbv_False_12_Int, hbv_False_13_Int, hbv_False_14_Int]) combined_lturn([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, hbv_False_13_Int, hbv_False_12_Int, hbv_False_14_Int])) ^^ (true) ~~> (false)[(true) ^^ ((let ((.cse7 (- 1))) (let ((.cse31 (* 1 hhv_step_lturn_5_Int)) (.cse23 (* 1 hhv_step_lturn_12_Int)) (.cse40 (* .cse7 hhv_step_lturn_3_Int)) (.cse4 (* 1 hhv_step_lturn_3_Int)) (.cse13 (* 1 hhv_step_lturn_9_Int)) (.cse1 (* 1 hhv_step_lturn_0_Int)) (.cse16 (* .cse7 hhv_step_lturn_8_Int)) (.cse38 (* .cse7 hhv_step_lturn_1_Int)) (.cse14 (* .cse7 hhv_step_lturn_0_Int)) (.cse6 (* 1 hhv_step_lturn_1_Int)) (.cse33 (* 1 hhv_step_lturn_2_Int)) (.cse34 (* .cse7 hhv_step_lturn_9_Int)) (.cse26 (* 1 hhv_step_lturn_11_Int)) (.cse24 (* 1 hhv_step_lturn_8_Int))) (let ((.cse25 (+ 0 .cse24)) (.cse21 (* .cse7 hhv_step_lturn_10_Int)) (.cse37 (+ 0 .cse26)) (.cse36 (+ 0 .cse34)) (.cse22 (+ 0 .cse33)) (.cse27 (+ 0 .cse6)) (.cse17 (+ 0 .cse14)) (.cse11 (* .cse7 hhv_step_lturn_11_Int)) (.cse30 (+ 0 (* .cse7 hhv_step_lturn_4_Int))) (.cse9 (- 6)) (.cse39 (+ 0 .cse38)) (.cse12 (+ 0 .cse16)) (.cse19 (+ 0 .cse1)) (.cse2 (- 4)) (.cse10 (+ 0 .cse13)) (.cse15 (+ 0 .cse4)) (.cse20 (- 3)) (.cse32 (* .cse7 hhv_step_lturn_12_Int)) (.cse5 (+ 0 .cse40)) (.cse8 (* 1 hhv_step_lturn_10_Int)) (.cse29 (- 2)) (.cse18 (+ 0 .cse23)) (.cse0 (+ 0 .cse31)) (.cse35 (* .cse7 hhv_step_lturn_2_Int)) (.cse3 (+ 0 (* 1 hhv_step_lturn_4_Int))) (.cse28 (- 5))) (and (>= (+ .cse0 .cse1 .cse2) 0) (>= (+ .cse3 .cse4 .cse2) 0) (>= (+ .cse5 .cse6 .cse7) 0) (>= (+ .cse3 .cse8 .cse9) 0) (>= (+ .cse10 .cse11 0) 0) (>= (+ .cse12 .cse13 .cse7) 0) (>= (+ .cse0 .cse14 .cse7) 0) (>= (+ .cse15 .cse16 0) 0) (>= (+ .cse0 .cse11 0) 0) (>= (+ .cse17 .cse8 .cse7) 0) (>= (+ .cse18 .cse8 .cse2) 0) (>= (+ .cse19 .cse13 .cse20) 0) (>= (+ .cse3 .cse20) 0) (>= (+ .cse0 .cse21 0) 0) (>= (+ .cse12 1) 0) (>= (+ .cse22 .cse23 .cse2) 0) (>= (+ .cse5 .cse24 0) 0) (>= (+ 0 .cse11 .cse8 0) 0) (>= (+ .cse25 .cse26 .cse20) 0) (>= (+ .cse0 .cse4 .cse2) 0) (>= (+ .cse5 .cse16 2) 0) (>= (+ .cse27 .cse26 .cse2) 0) (>= (+ .cse15 .cse6 .cse20) 0) (>= (+ .cse3 .cse13 .cse28) 0) (>= (+ .cse19 .cse24 .cse29) 0) (>= (+ .cse5 .cse13 .cse7) 0) (>= (+ .cse19 .cse23 .cse29) 0) (>= (+ .cse30 .cse31 0) 0) (>= (+ .cse19 .cse32 0) 0) (>= (+ .cse22 .cse32 .cse7) 0) (>= (+ .cse22 .cse21 0) 0) (>= (+ .cse19 .cse33 .cse2) 0) (>= (+ .cse27 .cse23 .cse20) 0) (>= (+ .cse22 .cse20) 0) (>= (+ .cse25 .cse23 .cse29) 0) (>= (+ .cse0 .cse24 .cse2) 0) (>= (+ .cse27 .cse29) 0) (>= (+ .cse3 .cse34 0) 0) (>= (+ .cse25 .cse7) 0) (>= (+ .cse22 .cse26 .cse28) 0) (>= (+ .cse3 .cse31 .cse9) 0) (>= (+ .cse27 .cse34 0) 0) (>= (+ .cse3 .cse35 0) 0) (>= (+ .cse27 .cse8 .cse28) 0) (>= (+ .cse19 .cse7) 0) (>= (+ .cse27 .cse11 0) 0) (>= (+ .cse25 .cse33 .cse2) 0) (>= (+ .cse10 .cse33 .cse28) 0) (>= (+ .cse3 .cse32 .cse7) 0) (>= (+ .cse19 .cse26 .cse20) 0) (>= (+ .cse3 .cse1 .cse2) 0) (>= (+ .cse27 .cse16 .cse7) 0) (>= (+ .cse10 .cse29) 0) (>= (+ .cse25 .cse8 .cse2) 0) (>= (+ .cse22 .cse8 .cse9) 0) (>= (+ .cse36 .cse33 0) 0) (>= (+ .cse18 .cse26 .cse20) 0) (>= (+ .cse0 .cse34 0) 0) (>= (+ .cse3 .cse33 .cse9) 0) (>= (+ .cse0 .cse32 .cse7) 0) (>= (+ .cse5 .cse23 0) 0) (>= (+ .cse25 .cse13 .cse20) 0) (>= (+ .cse37 .cse29) 0) (>= (+ .cse3 .cse14 .cse7) 0) (>= (+ .cse19 .cse16 0) 0) (>= (+ .cse3 .cse21 0) 0) (>= (+ .cse12 .cse33 .cse29) 0) (>= (+ .cse27 .cse33 .cse28) 0) (>= (+ .cse3 .cse6 .cse28) 0) (>= (+ .cse0 .cse33 .cse9) 0) (>= (+ .cse3 .cse38 0) 0) (>= (+ .cse15 .cse24 .cse29) 0) (>= (+ .cse39 .cse33 0) 0) (>= (+ .cse5 .cse33 .cse29) 0) (>= (+ .cse17 .cse33 .cse7) 0) (>= (+ .cse36 .cse8 0) 0) (>= (+ .cse15 .cse33 .cse2) 0) (>= (+ .cse5 .cse26 .cse7) 0) (>= (+ .cse37 .cse8 .cse28) 0) (>= (+ .cse0 .cse20) 0) (>= (+ .cse19 .cse6 .cse20) 0) (>= (+ .cse30 .cse33 0) 0) (>= (+ .cse36 .cse26 0) 0) (>= (+ .cse39 .cse26 0) 0) (>= (+ .cse10 .cse8 .cse28) 0) (>= (+ .cse15 .cse1 .cse29) 0) (>= (+ .cse22 .cse11 0) 0) (>= (+ .cse15 .cse23 .cse29) 0) (>= (+ .cse39 .cse13 0) 0) (>= (+ .cse0 .cse13 .cse28) 0) (>= (+ .cse12 .cse8 .cse29) 0) (>= (+ .cse0 .cse40 .cse29) 0) (>= (+ .cse27 .cse24 .cse20) 0) (>= (+ 0 .cse8 .cse20) 0) (>= (+ .cse27 .cse13 .cse2) 0) (>= (+ .cse17 .cse23 0) 0) (>= (+ .cse10 .cse26 .cse2) 0) (>= (+ .cse3 .cse24 .cse2) 0) (>= (+ .cse0 .cse23 .cse2) 0) (>= (+ .cse3 .cse23 .cse2) 0) (>= (+ .cse3 .cse11 0) 0) (>= (+ .cse15 .cse8 .cse2) 0) (>= (+ .cse0 .cse6 .cse28) 0) (>= (+ .cse30 .cse8 0) 0) (>= (+ .cse0 .cse26 .cse28) 0) (>= (+ .cse12 .cse26 .cse7) 0) (>= (+ .cse3 .cse16 .cse29) 0) (>= (+ .cse0 .cse8 .cse9) 0) (>= (+ .cse5 .cse1 0) 0) (>= (+ 0 .cse35 .cse8 0) 0) (>= (+ .cse5 1) 0) (>= (+ .cse0 .cse38 0) 0) (>= (+ .cse0 .cse16 .cse29) 0) (>= (+ .cse39 .cse8 0) 0) (>= (+ .cse3 .cse40 .cse29) 0) (>= (+ .cse12 .cse23 0) 0) (>= (+ .cse15 .cse13 .cse20) 0) (>= (+ .cse19 .cse8 .cse2) 0) (>= (+ .cse10 .cse23 .cse20) 0) (>= (+ .cse15 .cse7) 0) (>= (+ .cse15 .cse26 .cse20) 0) (>= (+ 0 .cse32 .cse8 .cse7) 0) (>= (+ .cse5 .cse8 .cse29) 0) (>= (+ .cse18 .cse7) 0) (>= (+ .cse0 .cse35 0) 0) (>= (+ .cse3 .cse26 .cse28) 0)))))) ~~> (step_lturn), (and step_lturn([hhv_combined_lturn_0_Int, hhv_combined_lturn_1_Int, hhv_combined_lturn_2_Int, hhv_combined_lturn_3_Int, hhv_combined_lturn_4_Int, hhv_combined_lturn_5_Int, hhv_combined_lturn_6_Int, hhv_combined_lturn_7_Int, hhv_combined_lturn_8_Int, hhv_combined_lturn_9_Int, hhv_combined_lturn_10_Int, hhv_combined_lturn_11_Int, hhv_combined_lturn_12_Int, hhv_combined_lturn_13_Int])) ^^ (true) ~~> (combined_lturn)[(true) ^^ ((let ((.cse7 (- 1))) (let ((.cse31 (* 1 hhv_step_lturn_5_Int)) (.cse23 (* 1 hhv_step_lturn_12_Int)) (.cse40 (* .cse7 hhv_step_lturn_3_Int)) (.cse4 (* 1 hhv_step_lturn_3_Int)) (.cse13 (* 1 hhv_step_lturn_9_Int)) (.cse1 (* 1 hhv_step_lturn_0_Int)) (.cse16 (* .cse7 hhv_step_lturn_8_Int)) (.cse38 (* .cse7 hhv_step_lturn_1_Int)) (.cse14 (* .cse7 hhv_step_lturn_0_Int)) (.cse6 (* 1 hhv_step_lturn_1_Int)) (.cse33 (* 1 hhv_step_lturn_2_Int)) (.cse34 (* .cse7 hhv_step_lturn_9_Int)) (.cse26 (* 1 hhv_step_lturn_11_Int)) (.cse24 (* 1 hhv_step_lturn_8_Int))) (let ((.cse25 (+ 0 .cse24)) (.cse21 (* .cse7 hhv_step_lturn_10_Int)) (.cse37 (+ 0 .cse26)) (.cse36 (+ 0 .cse34)) (.cse22 (+ 0 .cse33)) (.cse27 (+ 0 .cse6)) (.cse17 (+ 0 .cse14)) (.cse11 (* .cse7 hhv_step_lturn_11_Int)) (.cse30 (+ 0 (* .cse7 hhv_step_lturn_4_Int))) (.cse9 (- 6)) (.cse39 (+ 0 .cse38)) (.cse12 (+ 0 .cse16)) (.cse19 (+ 0 .cse1)) (.cse2 (- 4)) (.cse10 (+ 0 .cse13)) (.cse15 (+ 0 .cse4)) (.cse20 (- 3)) (.cse32 (* .cse7 hhv_step_lturn_12_Int)) (.cse5 (+ 0 .cse40)) (.cse8 (* 1 hhv_step_lturn_10_Int)) (.cse29 (- 2)) (.cse18 (+ 0 .cse23)) (.cse0 (+ 0 .cse31)) (.cse35 (* .cse7 hhv_step_lturn_2_Int)) (.cse3 (+ 0 (* 1 hhv_step_lturn_4_Int))) (.cse28 (- 5))) (and (>= (+ .cse0 .cse1 .cse2) 0) (>= (+ .cse3 .cse4 .cse2) 0) (>= (+ .cse5 .cse6 .cse7) 0) (>= (+ .cse3 .cse8 .cse9) 0) (>= (+ .cse10 .cse11 0) 0) (>= (+ .cse12 .cse13 .cse7) 0) (>= (+ .cse0 .cse14 .cse7) 0) (>= (+ .cse15 .cse16 0) 0) (>= (+ .cse0 .cse11 0) 0) (>= (+ .cse17 .cse8 .cse7) 0) (>= (+ .cse18 .cse8 .cse2) 0) (>= (+ .cse19 .cse13 .cse20) 0) (>= (+ .cse3 .cse20) 0) (>= (+ .cse0 .cse21 0) 0) (>= (+ .cse12 1) 0) (>= (+ .cse22 .cse23 .cse2) 0) (>= (+ .cse5 .cse24 0) 0) (>= (+ 0 .cse11 .cse8 0) 0) (>= (+ .cse25 .cse26 .cse20) 0) (>= (+ .cse0 .cse4 .cse2) 0) (>= (+ .cse5 .cse16 2) 0) (>= (+ .cse27 .cse26 .cse2) 0) (>= (+ .cse15 .cse6 .cse20) 0) (>= (+ .cse3 .cse13 .cse28) 0) (>= (+ .cse19 .cse24 .cse29) 0) (>= (+ .cse5 .cse13 .cse7) 0) (>= (+ .cse19 .cse23 .cse29) 0) (>= (+ .cse30 .cse31 0) 0) (>= (+ .cse19 .cse32 0) 0) (>= (+ .cse22 .cse32 .cse7) 0) (>= (+ .cse22 .cse21 0) 0) (>= (+ .cse19 .cse33 .cse2) 0) (>= (+ .cse27 .cse23 .cse20) 0) (>= (+ .cse22 .cse20) 0) (>= (+ .cse25 .cse23 .cse29) 0) (>= (+ .cse0 .cse24 .cse2) 0) (>= (+ .cse27 .cse29) 0) (>= (+ .cse3 .cse34 0) 0) (>= (+ .cse25 .cse7) 0) (>= (+ .cse22 .cse26 .cse28) 0) (>= (+ .cse3 .cse31 .cse9) 0) (>= (+ .cse27 .cse34 0) 0) (>= (+ .cse3 .cse35 0) 0) (>= (+ .cse27 .cse8 .cse28) 0) (>= (+ .cse19 .cse7) 0) (>= (+ .cse27 .cse11 0) 0) (>= (+ .cse25 .cse33 .cse2) 0) (>= (+ .cse10 .cse33 .cse28) 0) (>= (+ .cse3 .cse32 .cse7) 0) (>= (+ .cse19 .cse26 .cse20) 0) (>= (+ .cse3 .cse1 .cse2) 0) (>= (+ .cse27 .cse16 .cse7) 0) (>= (+ .cse10 .cse29) 0) (>= (+ .cse25 .cse8 .cse2) 0) (>= (+ .cse22 .cse8 .cse9) 0) (>= (+ .cse36 .cse33 0) 0) (>= (+ .cse18 .cse26 .cse20) 0) (>= (+ .cse0 .cse34 0) 0) (>= (+ .cse3 .cse33 .cse9) 0) (>= (+ .cse0 .cse32 .cse7) 0) (>= (+ .cse5 .cse23 0) 0) (>= (+ .cse25 .cse13 .cse20) 0) (>= (+ .cse37 .cse29) 0) (>= (+ .cse3 .cse14 .cse7) 0) (>= (+ .cse19 .cse16 0) 0) (>= (+ .cse3 .cse21 0) 0) (>= (+ .cse12 .cse33 .cse29) 0) (>= (+ .cse27 .cse33 .cse28) 0) (>= (+ .cse3 .cse6 .cse28) 0) (>= (+ .cse0 .cse33 .cse9) 0) (>= (+ .cse3 .cse38 0) 0) (>= (+ .cse15 .cse24 .cse29) 0) (>= (+ .cse39 .cse33 0) 0) (>= (+ .cse5 .cse33 .cse29) 0) (>= (+ .cse17 .cse33 .cse7) 0) (>= (+ .cse36 .cse8 0) 0) (>= (+ .cse15 .cse33 .cse2) 0) (>= (+ .cse5 .cse26 .cse7) 0) (>= (+ .cse37 .cse8 .cse28) 0) (>= (+ .cse0 .cse20) 0) (>= (+ .cse19 .cse6 .cse20) 0) (>= (+ .cse30 .cse33 0) 0) (>= (+ .cse36 .cse26 0) 0) (>= (+ .cse39 .cse26 0) 0) (>= (+ .cse10 .cse8 .cse28) 0) (>= (+ .cse15 .cse1 .cse29) 0) (>= (+ .cse22 .cse11 0) 0) (>= (+ .cse15 .cse23 .cse29) 0) (>= (+ .cse39 .cse13 0) 0) (>= (+ .cse0 .cse13 .cse28) 0) (>= (+ .cse12 .cse8 .cse29) 0) (>= (+ .cse0 .cse40 .cse29) 0) (>= (+ .cse27 .cse24 .cse20) 0) (>= (+ 0 .cse8 .cse20) 0) (>= (+ .cse27 .cse13 .cse2) 0) (>= (+ .cse17 .cse23 0) 0) (>= (+ .cse10 .cse26 .cse2) 0) (>= (+ .cse3 .cse24 .cse2) 0) (>= (+ .cse0 .cse23 .cse2) 0) (>= (+ .cse3 .cse23 .cse2) 0) (>= (+ .cse3 .cse11 0) 0) (>= (+ .cse15 .cse8 .cse2) 0) (>= (+ .cse0 .cse6 .cse28) 0) (>= (+ .cse30 .cse8 0) 0) (>= (+ .cse0 .cse26 .cse28) 0) (>= (+ .cse12 .cse26 .cse7) 0) (>= (+ .cse3 .cse16 .cse29) 0) (>= (+ .cse0 .cse8 .cse9) 0) (>= (+ .cse5 .cse1 0) 0) (>= (+ 0 .cse35 .cse8 0) 0) (>= (+ .cse5 1) 0) (>= (+ .cse0 .cse38 0) 0) (>= (+ .cse0 .cse16 .cse29) 0) (>= (+ .cse39 .cse8 0) 0) (>= (+ .cse3 .cse40 .cse29) 0) (>= (+ .cse12 .cse23 0) 0) (>= (+ .cse15 .cse13 .cse20) 0) (>= (+ .cse19 .cse8 .cse2) 0) (>= (+ .cse10 .cse23 .cse20) 0) (>= (+ .cse15 .cse7) 0) (>= (+ .cse15 .cse26 .cse20) 0) (>= (+ 0 .cse32 .cse8 .cse7) 0) (>= (+ .cse5 .cse8 .cse29) 0) (>= (+ .cse18 .cse7) 0) (>= (+ .cse0 .cse35 0) 0) (>= (+ .cse3 .cse26 .cse28) 0)))))) ~~> (step_lturn)]] [2018-06-21 06:59:50,425 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@6e5ff169 and model type null, skipping insertion in model container [2018-06-21 06:59:50,425 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-21 06:59:50,426 INFO L168 Benchmark]: Toolchain (without parser) took 20650.43 ms. Allocated memory was 309.3 MB in the beginning and 888.1 MB in the end (delta: 578.8 MB). Free memory was 233.9 MB in the beginning and 247.8 MB in the end (delta: -13.9 MB). Peak memory consumption was 564.9 MB. Max. memory is 3.6 GB. [2018-06-21 06:59:50,428 INFO L168 Benchmark]: SmtParser took 0.22 ms. Allocated memory is still 309.3 MB. Free memory is still 276.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-21 06:59:50,429 INFO L168 Benchmark]: TreeAutomizer took 20625.77 ms. Allocated memory was 309.3 MB in the beginning and 888.1 MB in the end (delta: 578.8 MB). Free memory was 233.9 MB in the beginning and 247.8 MB in the end (delta: -13.9 MB). Peak memory consumption was 564.9 MB. Max. memory is 3.6 GB. [2018-06-21 06:59:50,433 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.22 ms. Allocated memory is still 309.3 MB. Free memory is still 276.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 20625.77 ms. Allocated memory was 309.3 MB in the beginning and 888.1 MB in the end (delta: 578.8 MB). Free memory was 233.9 MB in the beginning and 247.8 MB in the end (delta: -13.9 MB). Peak memory consumption was 564.9 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/fortune-full-nonrobust.17.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_06-59-50-444.csv Received shutdown request...