NO
(ignored inputs)COMMENT TPDB SRS_Standard/Secret_07_SRS/x02
input TRS:
   [ a(b(?x)) -> c(d(?x)),
     d(d(?x)) -> b(e(?x)),
     b(?x) -> d(c(?x)),
     d(?x) -> ?x,
     e(c(?x)) -> d(a(?x)),
     a(?x) -> e(d(?x)) ]
TRS:
   [ a(b(?x)) -> c(d(?x)),
     d(d(?x)) -> b(e(?x)),
     b(?x) -> d(c(?x)),
     d(?x) -> ?x,
     e(c(?x)) -> d(a(?x)),
     a(?x) -> e(d(?x)) ]
New rules by rule reversing:
   [ a(b(?x)) -> c(d(?x)),
     d(d(?x)) -> b(e(?x)),
     b(?x) -> b(?x),
     d(c(?x)) -> b(?x),
     d(?x) -> ?x,
     e(c(?x)) -> d(a(?x)),
     a(?x) -> a(?x),
     e(d(?x)) -> a(?x) ]
constructed TRS:
   [ a(b(?x)) -> c(d(?x)),
     d(d(?x)) -> b(e(?x)),
     b(?x) -> b(?x),
     d(c(?x)) -> b(?x),
     d(?x) -> ?x,
     e(c(?x)) -> d(a(?x)),
     a(?x) -> a(?x),
     e(d(?x)) -> a(?x),
     b(e(c(?x_3))) -> b(?x_3),
     b(e(?x_4)) -> ?x_4,
     e(b(e(?x_1))) -> a(?x_1),
     e(b(?x_3)) -> a(c(?x_3)),
     a(?x_4) -> e(?x_4),
     d(b(e(?x))) -> b(e(?x)),
     b(?x_3) -> c(?x_3) ]
convertible distinct normal forms: ?x_9 = c(e(?x_9))
UNC Completion (Development Closed)
problems/957.trs: Success(not UNC)
(0 msec.)