(1,19) (2,20) (3,13) (4,16) (5,15) (6,12) (7,14) (8,17) (9,11) (10,18) 
nodes: 268  conflicts: 1  modelTime: 655  solveTime: 391  totalTime: 1050  modelSize: 20646  readTime: 4 size: 10