verify: ihello: check: deadlock: ok
verify: ihello: check: unreachable: ok
verify: ihello: check: livelock: ok
verify: ihello: check: deterministic: ok
verify: iworld: check: deadlock: ok
verify: iworld: check: unreachable: ok
verify: iworld: check: livelock: ok
verify: iworld: check: deterministic: ok
verify: livelock: check: deterministic: ok
verify: livelock: check: illegal: ok
verify: livelock: check: deadlock: ok
verify: livelock: check: unreachable: ok
verify: livelock: check: livelock: fail
error: livelock in model livelock
model: livelock
h.hello
<loop>
w.hello
w.world
w.return
<livelock>
verify: livelock: check: compliance: ok
