(1,23) (2,30) (3,16) (4,21) (5,27) (6,26) (7,20) (8,19) (9,17) (10,18) (11,25) (12,29) (13,22) (14,24) (15,28) 
nodes: 2840  conflicts: 3  modelTime: 712  solveTime: 3373  totalTime: 4092  modelSize: 41293  readTime: 7 size: 15