Proof using.
intros.
find_apply_lem_hyp handleClientRequest_log.
intuition; repeat find_rewrite; auto.
break_exists. intuition. repeat find_rewrite. eauto.
Qed.

(* Specifications: *)
Lemma handleRequestVote_log :
forall h st t candidate lli llt st' m,
handleRequestVote h st t candidate lli llt = (st', m) ->
log st' = log st.