(1,23) (2,24) (3,20) (4,26) (5,21) (6,25) (7,28) (8,16) (9,29) (10,17) (11,30) (12,18) (13,27) (14,22) (15,19) 
nodes: 8040  conflicts: 25  modelTime: 657  solveTime: 13499  totalTime: 14161  modelSize: 41293  readTime: 5 size: 15