(1,17) (2,21) (3,25) (4,19) (5,20) (6,16) (7,26) (8,29) (9,27) (10,22) (11,18) (13,30) (15,28) 
nodes: 2851  conflicts: 36  modelTime: 663  solveTime: 3971  totalTime: 4640  modelSize: 41293  readTime: 6 size: 13