(1,23) (2,28) (3,25) (4,24) (5,30) (6,29) (7,26) (8,22) (9,18) (10,17) (11,20) (12,19) (13,21) (14,27) (15,16) 
nodes: 28119  conflicts: 22  modelTime: 659  solveTime: 70743  totalTime: 71407  modelSize: 41293  readTime: 5 size: 15