YES
(ignored inputs)COMMENT Cops #647 - #721: generated ground TRSs; evenly distributed in the UNR/UNC/NFP/CR hierarchy submitted by: Bertram Felgenhauer
Rewrite Rules:
   [ h(a,a) -> f(c),
     a -> a,
     a -> a,
     b -> h(c,a) ]
Apply Direct Methods...
Inner CPs:
   [ h(a,a) = f(c),
     h(a,a) = f(c),
     h(a,a) = f(c),
     h(a,a) = f(c) ]
Outer CPs:
   [ a = a ]
Linear
(inner) Parallel CPs:
   [ h(a,a) = f(c) {},
     h(a,a) = f(c) {},
     h(a,a) = f(c) {},
     h(a,a) = f(c) {},
     h(a,a) = f(c) {},
     h(a,a) = f(c) {},
     h(a,a) = f(c) {},
     h(a,a) = f(c) {} ]
Toyama (Parallel CPs)
Direct Methods: CR

Combined result: CR
691.trs: Success(CR)
(0 msec.)