(1,23) (2,21) (3,19) (4,16) (5,26) (6,29) (7,30) (8,18) (9,28) (10,17) (11,25) (12,27) (13,22) (14,20) (15,24) 
nodes: 2501  conflicts: 1  modelTime: 755  solveTime: 3671  totalTime: 4431  modelSize: 41293  readTime: 5 size: 15