sq_id_nra_3_unsat.smt2

(set-info :smt-lib-version 2.6)
(set-logic QF_NRA)
(set-info :category |Crafted from GATeL POs|)
(set-info :status unsat)

(declare-fun x () Real)
(declare-fun y () Real)

(define-fun s2 () Real
  (+ (+ (+ (- (* (* 1.9 x) x)
	      (* y y))
	   (* (* 2.0 x) y))
	(* (* 1.1 x) x))
     (* (* 4.0 y) y)))

(define-fun s2r () Real
  (+ (* (+ x y) (+ x y))
     (* 2.0 x x)
     (* 2.0 y y)))

(assert (not
	(= s2 s2r)
	))
(check-sat)