(1,25) (2,21) (3,22) (4,28) (5,27) (6,30) (7,18) (10,16) (11,29) (12,19) (13,24) (14,17) (15,23) 
nodes: 2754  conflicts: 31  modelTime: 660  solveTime: 4175  totalTime: 4842  modelSize: 41298  readTime: 7 size: 13