(1,16) (2,18) (3,13) (4,12) (5,20) (6,11) (7,17) (8,14) (9,19) (10,15) 
nodes: 337  conflicts: 5  modelTime: 763  solveTime: 446  totalTime: 1213  modelSize: 20646  readTime: 4 size: 10