(1,16) (2,13) (3,12) (4,20) (5,17) (6,11) (7,15) (8,19) (9,14) (10,18) 
nodes: 220  conflicts: 1  modelTime: 659  solveTime: 418  totalTime: 1082  modelSize: 20646  readTime: 5 size: 10