Rewrite Rules:
   [ I(?x) -> I(J(?x)),
     J(?x) -> J(K(J(?x))),
     H(I(?x)) -> K(J(?x)),
     J(?x) -> K(J(?x)) ]
Apply Direct Methods...
Inner CPs:
   [ H(I(J(?x))) = K(J(?x)) ]
Outer CPs:
   [ J(K(J(?x_1))) = K(J(?x_1)) ]
not Overlay, check Termination...
unknown/not Terminating
unknown Knuth&Bendix
Linear
unknown Development Closed
unknown Strongly Closed
unknown Upside-Parallel-Closed/Outside-Closed
(inner) Parallel CPs: (not computed)
unknown Toyama (Parallel CPs)
Simultaneous CPs:
   [ J(K(J(?x))) = K(J(?x)),
     H(I(J(?x))) = K(J(?x)),
     K(J(?x)) = J(K(J(?x))),
     K(J(?x)) = H(I(J(?x))) ]
Okui (Simultaneous CPs)
Direct Methods: CR

Final result: CR
/local-scratch/hzankl/2012/cops2012/102.trs: Success(CR)
(1 msec.)