(1,11) (2,20) (3,18) (4,16) (5,13) (6,15) (7,12) (8,17) (9,14) (10,19) 
nodes: 337  conflicts: 4  modelTime: 658  solveTime: 559  totalTime: 1221  modelSize: 20646  readTime: 4 size: 10