(1,8) (2,22) (3,4) (5,14) (6,20) (7,27) (9,30) (10,15) (11,12) (13,26) (16,19) (17,24) (18,21) (23,29) (25,28) 
nodes: 2982  conflicts: 2  modelTime: 1706  solveTime: 15387  totalTime: 17106  modelSize: 72338  readTime: 13 size: 15