(1,12) (2,20) (3,14) (4,18) (5,15) (6,19) (7,11) (8,17) (9,16) (10,13) 
nodes: 172  conflicts: 1  modelTime: 658  solveTime: 394  totalTime: 1057  modelSize: 20646  readTime: 4 size: 10