Program: 12_once
Concurrency pattern: mutex
Nondeterminism: medium
Outcome: success
Trace prefix split: 25%
Runs observed: 5
Observed next-event counts:
GoUnblock: 1
GoStart: 2
GoBlock: 2
Empirical next-event distribution:
GoBlock: 0.4
GoCreate: 0
GoEnd: 0
GoSched: 0
GoStart: 0.4
GoUnblock: 0.2
Dirichlet posterior:
GoBlock: 2.5
GoCreate: 0.5
GoEnd: 0.5
GoSched: 0.5
GoStart: 2.5
GoUnblock: 1.5