(1,23) (2,22) (4,17) (5,30) (6,19) (7,24) (8,21) (11,28) (13,16) (14,18) (15,20) 
nodes: 1741  conflicts: 61  modelTime: 669  solveTime: 2998  totalTime: 3674  modelSize: 41300  readTime: 7 size: 11