(1,13) (2,11) (3,20) (4,12) (5,17) (6,18) (7,19) (8,15) (9,14) (10,16) 
nodes: 284  conflicts: 1  modelTime: 658  solveTime: 395  totalTime: 1057  modelSize: 20646  readTime: 4 size: 10