MAYBE
771.91/297.10	MAYBE
771.91/297.10	
771.91/297.10	We are left with following problem, upon which TcT provides the
771.91/297.10	certificate MAYBE.
771.91/297.10	
771.91/297.10	Strict Trs:
771.91/297.10	  { active(__(X1, X2)) -> __(X1, active(X2))
771.91/297.10	  , active(__(X1, X2)) -> __(active(X1), X2)
771.91/297.10	  , active(__(X, nil())) -> mark(X)
771.91/297.10	  , active(__(__(X, Y), Z)) -> mark(__(X, __(Y, Z)))
771.91/297.10	  , active(__(nil(), X)) -> mark(X)
771.91/297.10	  , active(and(X1, X2)) -> and(active(X1), X2)
771.91/297.10	  , active(and(tt(), X)) -> mark(X)
771.91/297.10	  , active(isNePal(X)) -> isNePal(active(X))
771.91/297.10	  , active(isNePal(__(I, __(P, I)))) -> mark(tt())
771.91/297.10	  , __(X1, mark(X2)) -> mark(__(X1, X2))
771.91/297.10	  , __(mark(X1), X2) -> mark(__(X1, X2))
771.91/297.10	  , __(ok(X1), ok(X2)) -> ok(__(X1, X2))
771.91/297.10	  , and(mark(X1), X2) -> mark(and(X1, X2))
771.91/297.10	  , and(ok(X1), ok(X2)) -> ok(and(X1, X2))
771.91/297.10	  , isNePal(mark(X)) -> mark(isNePal(X))
771.91/297.10	  , isNePal(ok(X)) -> ok(isNePal(X))
771.91/297.10	  , proper(__(X1, X2)) -> __(proper(X1), proper(X2))
771.91/297.10	  , proper(nil()) -> ok(nil())
771.91/297.10	  , proper(and(X1, X2)) -> and(proper(X1), proper(X2))
771.91/297.10	  , proper(tt()) -> ok(tt())
771.91/297.10	  , proper(isNePal(X)) -> isNePal(proper(X))
771.91/297.10	  , top(mark(X)) -> top(proper(X))
771.91/297.10	  , top(ok(X)) -> top(active(X)) }
771.91/297.10	Obligation:
771.91/297.10	  derivational complexity
771.91/297.10	Answer:
771.91/297.10	  MAYBE
771.91/297.10	
771.91/297.10	None of the processors succeeded.
771.91/297.10	
771.91/297.10	Details of failed attempt(s):
771.91/297.10	-----------------------------
771.91/297.10	1) 'Inspecting Problem... (timeout of 297 seconds)' failed due to
771.91/297.10	   the following reason:
771.91/297.10	   
771.91/297.10	   Computation stopped due to timeout after 297.0 seconds.
771.91/297.10	
771.91/297.10	2) 'Fastest (timeout of 60 seconds)' failed due to the following
771.91/297.10	   reason:
771.91/297.10	   
771.91/297.10	   Computation stopped due to timeout after 60.0 seconds.
771.91/297.10	
771.91/297.10	3) 'iteProgress (timeout of 297 seconds)' failed due to the
771.91/297.10	   following reason:
771.91/297.10	   
771.91/297.10	   Fail
771.91/297.10	
771.91/297.10	4) 'bsearch-matrix (timeout of 297 seconds)' failed due to the
771.91/297.10	   following reason:
771.91/297.10	   
771.91/297.10	   The input cannot be shown compatible
771.91/297.10	
771.91/297.10	
771.91/297.10	Arrrr..
771.91/297.17	EOF