(1,19) (2,17) (3,28) (4,29) (5,20) (6,30) (7,26) (8,18) (9,21) (10,25) (11,27) (12,22) (13,23) (14,16) (15,24) 
nodes: 34871  conflicts: 28  modelTime: 669  solveTime: 51404  totalTime: 52080  modelSize: 41292  readTime: 6 size: 15