Proof using.
unfold refined_raft_net_invariant_do_generic_server. intros.
unfold cronies_correct in *; intuition.
- unfold votes_received_cronies in *.
intros. simpl in *.
repeat find_higher_order_rewrite.
unfold doGenericServer in *.
repeat break_match; find_inversion; subst; simpl in *; eauto;
match goal with
| H : ?t = (?x, ?y) |- context [ ?x ] =>
assert (x = (fst t)) by (rewrite H; reflexivity);
assert (y = (snd t)) by (rewrite H; reflexivity);
clear H;
subst
end;
use_applyEntries_spec; subst; simpl in *;
intuition eauto.
- unfold cronies_votes in *. intros.
simpl in *. find_higher_order_rewrite.
repeat break_match; repeat find_inversion; subst; simpl in *; eauto;
try match goal with
| H : ?t = (?x, ?y) |- _ =>
assert (x = (fst t)) by (rewrite H; reflexivity);
assert (y = (snd t)) by (rewrite H; reflexivity);
clear H;
subst
end; intuition eauto.
- unfold votes_nw in *.
intros. simpl in *.
find_eapply_lem_hyp do_generic_server_pkts; eauto.
find_apply_hyp_hyp. find_higher_order_rewrite.
repeat break_if; subst; simpl in *; auto; find_rewrite; simpl in *; auto.
- unfold votes_received_leaders in *. intros.
simpl in *. find_higher_order_rewrite.
unfold doGenericServer in *.
repeat break_match; repeat find_inversion; subst; simpl in *;
use_applyEntries_spec; subst; simpl in *; eauto;
match goal with
| H : nwState ?x1 ?x2 = (?x, ?y) |- _ =>
assert (y = (snd (nwState x1 x2))) by (rewrite H; reflexivity);
clear H; subst
end; intuition eauto.
Qed.

Lemma cronies_correct_state_same_packet_subset :
refined_raft_net_invariant_state_same_packet_subset cronies_correct.