(1,19) (2,24) (3,28) (4,16) (5,18) (6,25) (7,17) (8,30) (9,22) (10,29) (11,20) (12,26) (13,27) (14,21) (15,23) 
nodes: 1267  conflicts: 1  modelTime: 951  solveTime: 1538  totalTime: 2495  modelSize: 41293  readTime: 6 size: 15