(1,23) (2,26) (3,17) (4,21) (5,24) (6,18) (7,28) (8,20) (9,25) (10,27) (11,16) (12,22) (13,29) (14,30) (15,19) 
nodes: 3271  conflicts: 6  modelTime: 1185  solveTime: 4473  totalTime: 5666  modelSize: 41293  readTime: 8 size: 15