MAYBE

'epo* (timeout of 60.0 seconds)'
--------------------------------
Answer:           MAYBE
Input Problem:    innermost runtime-complexity with respect to
  Rules:
    {  implies(not(x), y) -> or(x, y)
     , implies(not(x), or(y, z)) -> implies(y, or(x, z))
     , implies(x, or(y, z)) -> or(y, implies(x, z))}

Proof Output:    
  The input cannot be shown compatible