(1,15) (2,17) (3,12) (4,20) (5,11) (6,16) (7,18) (8,13) (9,14) (10,19) 
nodes: 272  conflicts: 14  modelTime: 765  solveTime: 444  totalTime: 1213  modelSize: 20658  readTime: 4 size: 10