Proof using.
start.
find_apply_lem_hyp handleAppendEntriesReply_type. intuition; try congruence.
repeat find_rewrite. eauto.
Qed.

(* Specifications: *)
Lemma leaders_have_leaderLogs_strong_requestVote :
refined_raft_net_invariant_request_vote leaders_have_leaderLogs_strong.
Lemma leaders_have_leaderLogs_requestVote :
refined_raft_net_invariant_request_vote leaders_have_leaderLogs.