(1,26) (2,27) (3,25) (4,23) (5,22) (6,24) (7,18) (8,17) (9,29) (10,20) (11,16) (12,30) (13,21) (14,19) (15,28) 
nodes: 2115  conflicts: 4  modelTime: 645  solveTime: 2604  totalTime: 3255  modelSize: 41293  readTime: 5 size: 15