(1,18) (2,28) (3,27) (4,16) (5,22) (6,19) (7,20) (8,29) (9,23) (10,17) (11,26) (12,24) (13,25) (14,30) (15,21) 
nodes: 2747  conflicts: 16  modelTime: 660  solveTime: 4359  totalTime: 5025  modelSize: 41292  readTime: 6 size: 15