verify: space.ihello: check: deadlock: ok
verify: space.ihello: check: unreachable: ok
verify: space.ihello: check: livelock: ok
verify: space.ihello: check: deterministic: ok
verify: space.wostream: check: deterministic: ok
verify: space.wostream: check: illegal: ok
verify: space.wostream: check: deadlock: ok
verify: space.wostream: check: unreachable: ok
verify: space.wostream: check: livelock: ok
verify: space.wostream: check: compliance: ok
