(1,20) (2,26) (3,24) (4,18) (5,23) (6,29) (7,30) (8,21) (9,16) (10,17) (11,19) (12,22) (13,28) (14,25) (15,27) 
nodes: 1458  conflicts: 4  modelTime: 718  solveTime: 1268  totalTime: 1993  modelSize: 41293  readTime: 7 size: 15