test/regress/regress0/bug288c.smtv1.smt2

   1 (set-option :incremental false)
   2 (set-info :status sat)
   3 (set-logic QF_LIA)
   4 (declare-fun x () Int)
   5 (declare-fun y () Int)
   6 (declare-fun z () Int)
   7 (check-sat-assuming ( (and (= z 0) (>= (+ (- (* 2 x) (* 2 y)) z) 1)) ))