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use export ref.Ref
use export bool.Bool
use export int.Int
val rand () : bool
val m : ref bool
val x0 : ref bool
val x1 : ref bool
val x2 : ref bool
val x3 : ref bool
val x4 : ref bool
val y : ref bool
let main [@bddinfer] ()
requires { ((!x3) = True) }
requires { ((!m) = False) }
requires { ((!y) = False) }
requires { ((!x2) = False) }
requires { ((!x1) = False) }
requires { ((!x4) = True) }
requires { ((!x0) = False) }
diverges
=
while andb
((not ((!x0))))
(andb
((not ((!x1))))
(andb ((not ((!x2)))) (andb ((!x3)) ((!x4)))))
do
let _tmp = andb
(orb ((!x0)) ((!y)))
(andb
((not ((!m))))
( not !m)) in
x0 := rand ()
done
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