(1,14) (2,15) (3,13) (4,11) (5,16) (6,12) (7,20) (8,17) (9,18) (10,19) 
nodes: 554  conflicts: 1  modelTime: 655  solveTime: 453  totalTime: 1112  modelSize: 20646  readTime: 4 size: 10