(1,22) (2,20) (3,30) (4,29) (7,19) (8,16) (9,25) (10,27) (11,21) (12,26) (13,24) (14,17) (15,28) 
nodes: 1566  conflicts: 38  modelTime: 661  solveTime: 2176  totalTime: 2843  modelSize: 41293  readTime: 6 size: 13