verify: livelock_choice: check: deadlock: ok
verify: livelock_choice: check: unreachable: ok
verify: livelock_choice: check: livelock: fail
error: livelock in model livelock_choice
model: livelock_choice
<loop>
<livelock>
verify: livelock_choice: check: deterministic: fail
error: interface livelock_choice is unobservably non-deterministic
model: livelock_choice
<non-deterministic>
