Proof using.
red. unfold allEntries_leader_sublog. intros. simpl in *.
subst. repeat find_higher_order_rewrite.
destruct_update; simpl in *; eauto;
do_in_map; subst;
destruct x; simpl in *;
find_copy_apply_lem_hyp handleAppendEntriesReply_type;
find_apply_lem_hyp handleAppendEntriesReply_log;
intuition; repeat find_rewrite; eauto; congruence.
Qed.

Lemma allEntries_leader_sublog_request_vote :
refined_raft_net_invariant_request_vote allEntries_leader_sublog.