verify: ihellocruelworld: check: deadlock: ok
verify: ihellocruelworld: check: unreachable: ok
verify: ihellocruelworld: check: livelock: ok
verify: ihellocruelworld: check: deterministic: ok
verify: defer_shadow: check: deterministic: ok
verify: defer_shadow: check: illegal: ok
verify: defer_shadow: check: deadlock: ok
verify: defer_shadow: check: unreachable: ok
verify: defer_shadow: check: livelock: ok
verify: defer_shadow: check: compliance: ok
