(1,15) (2,14) (3,16) (4,18) (5,11) (6,12) (7,19) (8,17) (9,13) (10,20) 
nodes: 282  conflicts: 1  modelTime: 655  solveTime: 401  totalTime: 1059  modelSize: 20646  readTime: 3 size: 10