verify: ihello_data: check: deadlock: ok
verify: ihello_data: check: unreachable: ok
verify: ihello_data: check: livelock: ok
verify: ihello_data: check: deterministic: ok
verify: hello_data_argument: check: deterministic: ok
verify: hello_data_argument: check: illegal: ok
verify: hello_data_argument: check: deadlock: ok
verify: hello_data_argument: check: unreachable: ok
verify: hello_data_argument: check: livelock: ok
verify: hello_data_argument: check: compliance: ok
