Proof using rlmli rmri.
intros.
enough (entries_contiguous (mgv_deghost net)) by
(unfold entries_contiguous, lifted_entries_contiguous, mgv_deghost in *;
simpl in *;
repeat break_match; simpl in *; auto).
apply msg_lift_prop; eauto using entries_contiguous_invariant.
Qed.

Lemma lifted_entries_sorted_invariant :
forall (net : @network _ raft_msg_refined_multi_params),
msg_refined_raft_intermediate_reachable net ->
lifted_entries_sorted net.