ask ask#1 "writer" @9:29 order=0 type="string"
actor actor#1 "writer" @9:13 order=1
ask ask#2 "reader" @10:24 order=2 type="string"
actor actor#2 "reader" @10:8 order=3
fact ask-data ask#2 <- ask#1 inexact
fact ask-actor ask#1 <- actor#1 exact
fact ask-actor ask#2 <- actor#2 exact
fact return <- ask#2 exact
region seq#1 seq entered
region choice#1 choice parent=seq#1 @8:11 entered exhaustive
region branch#1 branch parent=choice#1 @8:18
region branch#2 branch parent=choice#1 @8:25
spawn actor#1 in=seq#1
issue ask#1 in=seq#1 phase=unphased
settle ask#1 in=seq#1
spawn actor#2 in=seq#1
issue ask#2 in=seq#1 phase=unphased
jump return seq#1 in=seq#1 phase=unphased
