(1,25) (2,20) (3,28) (4,16) (5,19) (6,29) (8,30) (9,21) (10,26) (11,23) (12,18) (13,17) (14,27) (15,24) 
nodes: 6169  conflicts: 20  modelTime: 660  solveTime: 10508  totalTime: 11174  modelSize: 41293  readTime: 6 size: 14