Proof using.
unfold refined_raft_net_invariant_state_same_packet_subset, leaderLogs_sorted.
intros. subst. simpl in *. find_reverse_higher_order_rewrite.
eauto.
Qed.

(* Specifications: *)
Lemma leaderLogs_sorted_reboot :
refined_raft_net_invariant_reboot leaderLogs_sorted.