Proof using.
red. unfold requestVote_term_sanity. intros. simpl in *.
assert (In p0 (nwPackets net)) by
(repeat find_rewrite;
find_apply_lem_hyp handleAppendEntriesReply_packets;
subst; simpl in *; find_apply_hyp_hyp; intuition; in_crush).
repeat find_rewrite.
repeat find_higher_order_rewrite.
destruct_update; simpl in *; eauto.
repeat find_rewrite.
find_copy_apply_lem_hyp handleAppendEntriesReply_type_term;
intuition; eauto;
eapply_prop_hyp pBody pBody; eauto; omega.
Qed.

(* Specifications: *)
Lemma requestVote_term_sanity_request_vote :
refined_raft_net_invariant_request_vote requestVote_term_sanity.