Proof using.
apply: step_star_lb_step_execution.
exact: step_ordered_failure_star_lb_step_reachable.
Qed.
End LabeledStepOrderFailure.
Section LabeledStepOrderDynamic.
Context `{labeled_multi_params : LabeledMultiParams}.
Inductive lb_step_ordered_dynamic : lb_step_relation ordered_dynamic_network label (name * (input + output)) :=
| LabeledStepOrderedDynamic_deliver : forall net net' tr m ms out d d' l from to lb,
In to (odnwNodes net) ->
odnwState net to = Some d ->
odnwPackets net from to = m :: ms ->
lb_net_handlers to from m d = (lb, out, d', l) ->
net' = {| odnwNodes := odnwNodes net;
odnwPackets := collate name_eq_dec to (update2 name_eq_dec (odnwPackets net) from to ms) l;
odnwState := update name_eq_dec (odnwState net) to (Some d') |} ->
tr = map2fst to (map inr out) ->
lb_step_ordered_dynamic net lb net' tr
| LabeledStepOrderedDynamic_input : forall h net net' tr out inp d d' l lb,
In h (odnwNodes net) ->
odnwState net h = Some d ->
lb_input_handlers h inp d = (lb, out, d', l) ->
net' = {| odnwNodes := odnwNodes net;
odnwPackets := collate name_eq_dec h (odnwPackets net) l;
odnwState := update name_eq_dec (odnwState net) h (Some d') |} ->
tr = (h, inl inp) :: map2fst h (map inr out) ->
lb_step_ordered_dynamic net lb net' tr
| LabeledStepOrderedDynamic_stutter : forall net,
lb_step_ordered_dynamic net label_silent net [].
Context {overlay_params : NameOverlayParams unlabeled_multi_params}.
Context {new_msg_params : NewMsgParams unlabeled_multi_params}.

(* Specifications: *)
Lemma step_ordered_dynamic_star_lb_step_reachable :
step_star_lb_step_reachable lb_step_ordered_dynamic step_ordered_dynamic step_ordered_dynamic_init.