Proof using.
unfold raft_net_invariant_reboot, candidates_vote_for_selves. intros.
repeat find_higher_order_rewrite. simpl in *. subst. unfold reboot in *.
break_if; simpl in *; eauto; discriminate.
Qed.

Theorem candidates_vote_for_selves_init :
raft_net_invariant_init candidates_vote_for_selves.