Proof using.
unfold raft_net_invariant_append_entries, candidates_vote_for_selves. intros.
unfold handleAppendEntries, advanceCurrentTerm in *.
t.
Qed.

(* Specifications: *)
Lemma candidates_vote_for_selves_append_entries_reply :
raft_net_invariant_append_entries_reply candidates_vote_for_selves.