(*      semax vars G (fun s => call P (map s vars)) f -> *)
Definition program_proved (p: program) :=
exists G, semax_func G p G
/\ table_get G 0 = Some  (0::nil, lift1 allocpool (eval (Var 0))).

Axiom semax_exp': forall A (any: A) vars G (P: A -> assert) c,
(forall v:A, semax vars G (P v) c) ->
semax vars G (EX v:A, (P v)) c.