(1,18) (2,12) (3,17) (4,15) (5,19) (6,16) (7,14) (8,13) (9,20) (10,11) 
nodes: 229  conflicts: 1  modelTime: 752  solveTime: 458  totalTime: 1216  modelSize: 20646  readTime: 5 size: 10