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: dispatch_defer: check: deterministic: ok
verify: dispatch_defer: check: illegal: ok
verify: dispatch_defer: check: deadlock: ok
verify: dispatch_defer: check: unreachable: ok
verify: dispatch_defer: check: livelock: ok
verify: dispatch_defer: check: compliance: ok
