verify: I: check: deadlock: ok
verify: I: check: unreachable: ok
verify: I: check: livelock: ok
verify: I: check: deterministic: ok
verify: L0: check: deterministic: ok
verify: L0: check: illegal: ok
verify: L0: check: deadlock: ok
verify: L0: check: unreachable: ok
verify: L0: check: livelock: ok
verify: L0: check: compliance: ok
