Definition freeable_blocks: list (block * BinInt.Z * BinInt.Z) -> mpred :=
fold_right (fun (bb: block*BinInt.Z * BinInt.Z) a =>
match bb with (b,lo,hi) =>
sepcon (VALspec_range (hi-lo) Share.top (b,lo)) a
end)
emp.
Inductive free_list_juicy_mem:
forall  (jm: juicy_mem) (bl: list (block * BinInt.Z * BinInt.Z))
(jm': juicy_mem), Prop :=
| FLJM_nil: forall jm, free_list_juicy_mem jm nil jm
| FLJM_cons: forall jm b lo hi bl jm2 jm'
(H: free (m_dry jm) b lo hi = Some (m_dry jm2))
(H0 : forall ofs : Z,
lo <= ofs < hi ->
perm_of_res (m_phi jm @ (b, ofs)) = Some Freeable),
free_juicy_mem jm (m_dry jm2) b lo hi H = jm2 ->
free_list_juicy_mem jm2 bl jm' ->
free_list_juicy_mem jm ((b,lo,hi)::bl) jm'.

Lemma free_list_juicy_mem_lem:
forall P jm bl jm',
free_list_juicy_mem jm bl jm' ->
app_pred (freeable_blocks bl * P) (m_phi jm) ->
app_pred P (m_phi jm').