test/regress/regress0/uflia/check03.smt2


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(set-logic QF_UFLIA)

(declare-fun _n () Int)
(declare-fun _f (Int) Bool)
(declare-fun _g (Int) Bool)

(assert (not (= _n 0)))

(push 1)
(assert (or (_g 1) (or (not (_g _n)) (not (_f _n)))))
(check-sat)
(pop 1)


(assert
  (or (and (_g _n) (_f _n))
      (not (or (not (_g _n)) (not (_f _n))))))


(assert (or  (not (_g _n)) (not (_g 0))))
(assert (or  (not (_g _n)) (_g 0)))

(check-sat)