Proof using.
unfold raft_net_invariant_state_same_packet_subset, prevLog_leader_sublog.
intros.
find_apply_hyp_hyp.
repeat find_reverse_higher_order_rewrite.
eauto.
Qed.

(* Specifications: *)
Lemma prevLog_leader_sublog_reboot :
raft_net_invariant_reboot prevLog_leader_sublog.