(header ((h) ihello provides) ((sut) livelock_async_choice component) ((w) iworld requires))
<external>.h.hello -> ...
... -> sut.h.hello
... <- sut.h.return
<external>.h.return <- ...
(trail "h.hello" "h.return")
test/all/livelock_async_choice/livelock_async_choice.dzn:59:5: error: livelock
sut.w.hello -> ...
... -> <external>.w.hello
... <- <external>.w.false
sut.w.false <- ...
<loop>
sut.w.hello -> ...
... -> <external>.w.hello
... <- <external>.w.false
sut.w.false <- ...
<livelock>
test/all/livelock_async_choice/livelock_async_choice.dzn:59:5: error: livelock
(trail "w.hello" "w.false" "<loop>" "w.hello" "w.false" "<livelock>")
(labels "h.hello")
(eligible)
