(1,16) (2,12) (3,19) (4,11) (5,20) (6,18) (7,15) (8,17) (9,14) (10,13) 
nodes: 1655  conflicts: 16  modelTime: 812  solveTime: 1563  totalTime: 2380  modelSize: 20658  readTime: 5 size: 10