(1,22) (2,24) (3,27) (4,21) (5,29) (6,18) (7,30) (8,25) (9,23) (10,16) (11,20) (12,28) (13,19) (14,17) (15,26) 
nodes: 1255  conflicts: 0  modelTime: 1155  solveTime: 1724  totalTime: 2884  modelSize: 41293  readTime: 5 size: 15