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

(* Specifications: *)
Lemma votesWithLog_sorted_reboot :
refined_raft_net_invariant_reboot votesWithLog_sorted.