Proof using.
red. unfold in_log_in_all_entries. intros. simpl in *.
subst. repeat find_higher_order_rewrite.
destruct_update; simpl in *; eauto.
rewrite update_elections_data_timeout_allEntries.
find_erewrite_lem handleTimeout_log_same. eauto.
Qed.

(* Specifications: *)
Lemma in_log_in_all_entries_client_request :
refined_raft_net_invariant_client_request in_log_in_all_entries.