YES
(ignored inputs)COMMENT Cops #647 - #721: generated ground TRSs; evenly distributed in the UNR/UNC/NFP/CR hierarchy submitted by: Bertram Felgenhauer
Input:
   [ h(h(b,h(h(c,h(a,f(h(f(c),c)))),h(h(h(h(a,c),h(f(a),b)),b),f(f(a))))),f(h(a,c))) -> c,
     c -> h(f(h(f(h(b,h(c,b))),f(a))),h(c,h(f(h(b,h(a,h(h(h(c,c),a),b)))),c))),
     c -> h(h(c,h(a,f(h(c,c)))),a),
     a -> c,
     b -> h(c,h(a,c)) ]

Make it flat:
   [ h(!cl_13,!cl_14) -> c,
     !cl_14 -> !cl_14,
     f(!cl_5) -> !cl_14,
     !cl_12 -> !cl_12,
     h(!cl_4,!cl_11) -> !cl_12,
     !cl_10 -> !cl_10,
     f(!cl_6) -> !cl_10,
     !cl_8 -> !cl_8,
     h(!cl_5,!cl_7) -> !cl_8,
     !cl_6 -> !cl_6,
     f(a) -> !cl_6,
     !cl_4 -> !cl_4,
     h(c,!cl_3) -> !cl_4,
     !cl_2 -> !cl_2,
     f(!cl_1) -> !cl_2,
     !cl_0 -> !cl_0,
     f(c) -> !cl_0,
     b -> h(c,!cr_18),
     !cr_18 -> h(a,c),
     a -> c,
     c -> h(!cr_17,a),
     !cr_17 -> h(c,!cr_16),
     !cr_16 -> h(a,!cr_15),
     !cr_15 -> f(!cr_14),
     !cr_14 -> h(c,c),
     c -> h(!cr_5,!cr_13),
     !cr_13 -> h(c,!cr_12),
     !cr_12 -> h(!cr_11,c),
     !cr_11 -> f(!cr_10),
     !cr_10 -> h(b,!cr_9),
     !cr_9 -> h(a,!cr_8),
     !cr_8 -> h(!cr_7,b),
     !cr_7 -> h(!cr_6,a),
     !cr_6 -> h(c,c),
     !cr_5 -> f(!cr_4),
     !cr_4 -> h(!cr_2,!cr_3),
     !cr_3 -> f(a),
     !cr_2 -> f(!cr_1),
     !cr_1 -> h(b,!cr_0),
     !cr_0 -> h(c,b),
     h(!cl_0,c) -> !cl_1,
     !cl_1 -> !cl_1,
     h(a,!cl_2) -> !cl_3,
     !cl_3 -> !cl_3,
     h(a,c) -> !cl_5,
     !cl_5 -> !cl_5,
     h(!cl_6,b) -> !cl_7,
     !cl_7 -> !cl_7,
     h(!cl_8,b) -> !cl_9,
     !cl_9 -> !cl_9,
     h(!cl_9,!cl_10) -> !cl_11,
     !cl_11 -> !cl_11,
     h(b,!cl_12) -> !cl_13,
     !cl_13 -> !cl_13 ]
Time: 0.010 [s]

Make it Complete (R^):
   [ a = h(!cl_13,!cl_14),
     h(!cl_13,!cr_15) = c,
     h(!cl_13,!cl_14) = h(!cr_5,!cr_13),
     h(!cl_13,!cl_14) = h(!cr_17,a),
     h(!cr_17,a) = h(!cl_13,!cr_15),
     h(!cl_13,!cr_15) = h(!cr_5,!cr_13),
     h(!cl_13,!cr_15) = a,
     h(!cl_13,!cr_15) = h(!cl_13,!cl_14),
     h(!cl_13,!cr_15) = h(!cr_17,c),
     h(!cl_13,!cl_14) = h(!cr_17,c),
     h(!cl_13,!cl_14) = c,
     f(!cr_14) = !cl_14,
     f(!cr_6) = !cl_14,
     f(!cr_18) = !cl_14,
     h(a,!cl_14) = !cr_16,
     h(c,!cl_14) = !cr_16,
     h(a,!cl_14) = h(c,!cr_15),
     h(c,!cr_15) = h(c,!cl_14),
     h(a,!cl_14) = h(c,!cl_14),
     h(a,!cl_14) = h(a,!cr_15),
     h(c,!cl_14) = h(a,!cr_15),
     !cl_14 = !cr_15,
     f(!cl_5) = !cl_14,
     h(!cl_4,!cl_11) = !cl_12,
     f(!cl_0) = !cl_10,
     f(!cl_0) = f(!cr_3),
     f(!cl_0) = f(!cl_6),
     f(!cr_3) = f(!cl_6),
     f(!cr_3) = !cl_10,
     f(!cl_6) = !cl_10,
     h(!cr_14,!cl_7) = !cl_8,
     h(!cr_6,!cl_7) = !cl_8,
     h(!cr_14,!cl_7) = h(!cr_18,!cl_7),
     h(!cr_6,!cl_7) = h(!cr_18,!cl_7),
     h(!cr_6,!cl_7) = h(!cl_5,!cl_7),
     h(!cr_6,!cl_7) = h(!cr_14,!cl_7),
     h(!cr_14,!cl_7) = h(!cl_5,!cl_7),
     h(!cr_18,!cl_7) = h(!cl_5,!cl_7),
     h(!cr_18,!cl_7) = !cl_8,
     h(!cl_5,!cl_7) = !cl_8,
     f(c) = !cl_6,
     !cl_6 = !cr_3,
     h(!cl_6,c) = !cl_1,
     h(!cl_6,a) = !cl_1,
     h(!cl_6,c) = h(!cl_0,a),
     h(!cl_6,a) = h(!cl_0,c),
     h(!cl_6,c) = h(!cr_3,a),
     h(!cl_0,c) = h(!cl_6,c),
     h(!cl_6,c) = h(!cl_6,a),
     h(!cl_6,c) = h(!cr_3,c),
     h(!cl_6,a) = h(!cr_3,a),
     h(!cl_6,a) = h(!cl_0,a),
     h(!cl_6,a) = h(!cr_3,c),
     h(!cr_2,!cl_6) = !cr_4,
     h(!cr_2,!cl_0) = h(!cr_2,!cl_6),
     h(!cr_2,!cl_6) = h(!cr_2,!cr_3),
     h(!cr_3,b) = !cl_7,
     h(!cl_0,b) = h(!cr_3,b),
     h(!cr_3,b) = h(!cl_6,b),
     h(!cl_0,b) = h(!cl_6,b),
     h(!cl_0,b) = !cl_7,
     !cl_6 = !cl_0,
     f(a) = !cl_6,
     h(a,!cl_3) = h(c,!cl_3),
     h(a,!cl_3) = !cl_4,
     h(c,!cl_3) = !cl_4,
     f(!cl_1) = !cl_2,
     f(a) = !cl_0,
     h(!cr_2,!cl_0) = h(!cr_2,!cr_3),
     h(!cr_2,!cl_0) = !cr_4,
     h(!cr_3,c) = !cl_1,
     h(!cr_3,a) = !cl_1,
     h(!cr_3,c) = h(!cl_0,a),
     h(!cl_0,a) = h(!cr_3,a),
     h(!cr_3,c) = h(!cr_3,a),
     h(!cr_3,c) = h(!cl_0,c),
     h(!cr_3,a) = h(!cl_0,c),
     !cl_0 = !cr_3,
     f(c) = !cl_0,
     h(a,!cr_18) = b,
     h(c,!cr_6) = b,
     h(c,!cr_14) = b,
     h(a,!cl_5) = b,
     h(a,!cr_18) = h(c,!cl_5),
     h(c,!cr_6) = h(c,!cl_5),
     h(c,!cr_14) = h(c,!cl_5),
     h(a,!cl_5) = h(c,!cr_18),
     h(c,!cr_14) = h(c,!cr_18),
     h(a,!cr_18) = h(c,!cr_6),
     h(c,!cr_14) = h(c,!cr_6),
     h(a,!cr_18) = h(a,!cr_6),
     h(c,!cr_6) = h(a,!cr_6),
     h(c,!cr_14) = h(a,!cr_6),
     h(c,!cl_5) = h(a,!cr_6),
     h(a,!cr_14) = h(c,!cr_18),
     h(a,!cr_18) = h(c,!cr_18),
     h(a,!cr_14) = h(c,!cl_5),
     h(c,!cr_6) = h(a,!cr_14),
     h(a,!cl_5) = h(a,!cr_14),
     h(a,!cr_18) = h(a,!cr_14),
     h(a,!cr_14) = h(c,!cr_14),
     h(a,!cr_18) = h(c,!cr_14),
     h(c,!cr_14) = h(a,!cl_5),
     h(c,!cl_5) = h(a,!cl_5),
     h(c,!cr_6) = h(a,!cl_5),
     h(a,!cr_18) = h(a,!cl_5),
     h(a,!cl_5) = h(a,!cr_6),
     h(a,!cr_14) = h(a,!cr_6),
     h(a,!cr_14) = b,
     h(a,!cr_6) = b,
     h(a,!cr_6) = h(c,!cr_18),
     h(c,!cr_6) = h(c,!cr_18),
     h(c,!cl_5) = h(c,!cr_18),
     h(c,!cl_5) = b,
     b = h(c,!cr_18),
     h(a,a) = !cr_18,
     h(c,c) = !cr_18,
     !cr_18 = !cl_5,
     !cr_18 = h(c,a),
     !cr_18 = !cr_14,
     h(!cr_18,a) = !cr_7,
     h(!cr_18,a) = h(!cr_14,a),
     f(!cr_18) = !cr_15,
     f(!cr_18) = f(!cr_14),
     h(!cr_18,a) = h(!cr_14,c),
     h(!cr_18,a) = h(!cr_6,c),
     h(!cr_18,c) = h(!cr_6,a),
     h(!cr_18,c) = h(!cr_14,c),
     h(!cr_18,c) = h(!cr_14,a),
     h(!cr_18,c) = !cr_7,
     h(!cr_18,c) = h(!cl_5,a),
     h(!cr_6,c) = h(!cr_18,c),
     h(!cr_18,c) = h(!cr_18,a),
     h(!cr_18,c) = h(!cl_5,c),
     h(!cr_18,a) = h(!cl_5,c),
     f(!cr_6) = f(!cr_18),
     f(!cr_18) = f(!cl_5),
     h(!cr_6,a) = h(!cr_18,a),
     h(!cr_18,a) = h(!cl_5,a),
     !cr_18 = !cr_6,
     !cr_18 = h(a,c),
     h(a,a) = !cl_5,
     h(!cl_0,a) = h(!cl_0,c),
     h(!cl_0,a) = !cl_1,
     h(a,b) = h(c,b),
     h(a,b) = !cr_0,
     h(c,a) = !cr_6,
     h(a,c) = !cr_6,
     h(!cr_11,a) = h(!cr_11,c),
     h(!cr_11,a) = !cr_12,
     h(a,!cr_12) = h(c,!cr_12),
     h(a,!cr_12) = !cr_13,
     a = h(!cr_5,!cr_13),
     h(c,a) = !cr_14,
     h(a,c) = !cr_14,
     h(a,!cr_16) = h(c,!cr_16),
     h(a,!cr_16) = !cr_17,
     a = h(!cr_17,a),
     h(c,a) = !cl_5,
     h(a,a) = !cr_6,
     h(a,a) = !cr_14,
     h(a,a) = h(c,c),
     h(a,a) = h(c,a),
     h(c,c) = h(c,a),
     h(a,a) = h(a,c),
     h(c,a) = h(a,c),
     h(c,c) = h(a,c),
     !cl_5 = !cr_6,
     h(!cl_5,a) = !cr_7,
     h(!cl_5,a) = h(!cr_6,a),
     f(!cl_5) = !cr_15,
     f(!cr_14) = f(!cl_5),
     f(!cl_5) = f(!cr_6),
     h(!cl_5,c) = h(!cr_6,a),
     h(!cl_5,c) = h(!cr_6,c),
     h(!cl_5,c) = h(!cr_14,a),
     h(!cl_5,c) = h(!cl_5,a),
     h(!cl_5,a) = h(!cr_14,c),
     h(!cl_5,a) = h(!cr_14,a),
     h(!cl_5,a) = h(!cr_6,c),
     h(!cl_5,c) = h(!cr_14,c),
     h(!cl_5,c) = !cr_7,
     !cl_5 = !cr_14,
     h(c,c) = !cl_5,
     h(c,!cl_2) = h(a,!cl_2),
     h(c,!cl_2) = !cl_3,
     f(c) = f(a),
     f(c) = !cr_3,
     h(!cr_6,c) = !cr_7,
     h(c,!cr_8) = h(a,!cr_8),
     h(c,!cr_8) = !cr_9,
     h(!cr_14,c) = !cr_7,
     h(!cr_6,c) = h(!cr_14,a),
     h(!cr_14,a) = h(!cr_14,c),
     h(!cr_6,c) = h(!cr_14,c),
     h(!cr_6,c) = h(!cr_6,a),
     h(!cr_14,c) = h(!cr_6,a),
     h(c,!cr_15) = h(a,!cr_15),
     h(c,!cr_15) = !cr_16,
     a = h(!cr_17,c),
     h(!cr_17,c) = c,
     h(!cr_17,c) = h(!cr_17,a),
     h(!cr_17,c) = h(!cr_5,!cr_13),
     a = c,
     h(!cr_17,a) = h(!cr_5,!cr_13),
     c = h(!cr_17,a),
     !cr_17 = h(c,!cr_16),
     !cr_16 = h(a,!cr_15),
     f(!cr_6) = f(!cr_14),
     f(!cr_6) = !cr_15,
     !cr_15 = f(!cr_14),
     h(!cr_14,a) = h(!cr_6,a),
     h(!cr_14,a) = !cr_7,
     !cr_14 = !cr_6,
     !cr_14 = h(c,c),
     c = h(!cr_5,!cr_13),
     !cr_13 = h(c,!cr_12),
     !cr_12 = h(!cr_11,c),
     !cr_11 = f(!cr_10),
     !cr_10 = h(b,!cr_9),
     !cr_9 = h(a,!cr_8),
     !cr_8 = h(!cr_7,b),
     !cr_7 = h(!cr_6,a),
     !cr_6 = h(c,c),
     !cr_5 = f(!cr_4),
     !cr_4 = h(!cr_2,!cr_3),
     !cr_3 = f(a),
     !cr_2 = f(!cr_1),
     !cr_1 = h(b,!cr_0),
     !cr_0 = h(c,b),
     h(!cl_0,c) = !cl_1,
     h(a,!cl_2) = !cl_3,
     h(a,c) = !cl_5,
     h(!cl_6,b) = !cl_7,
     h(!cl_8,b) = !cl_9,
     h(!cl_9,!cl_10) = !cl_11,
     h(b,!cl_12) = !cl_13 ]
Time: 0.389 [s]

CPNF:
   [  ]
Time: 0.001 [s]

Now checking all the pairs in CW...

Time to check pairs: 0.001 [s]

The TRS has Uniqueness of Normal Forms.
Total Time: 0.421 [s]

problems/699.trs: Success(UNC)
real 0.44
user 0.43
sys 0.01