Proof using.
red. unfold terms_and_indices_from_one_log_ind. split; red; simpl in *; intuition.
- find_higher_order_rewrite. update_destruct; subst; rewrite_update; auto.
find_apply_lem_hyp doGenericServer_log. find_rewrite. auto.
- find_apply_lem_hyp doGenericServer_packets. find_apply_hyp_hyp. subst. intuition; eauto.
do_in_map. contradiction.
Qed.

(* Specifications: *)
Lemma terms_and_indices_from_one_log_ind_state_same_packet_subset :
raft_net_invariant_state_same_packet_subset terms_and_indices_from_one_log_ind.