(1,20) (2,11) (3,17) (4,19) (5,14) (6,16) (7,12) (8,13) (9,18) (10,15) 
nodes: 270  conflicts: 2  modelTime: 678  solveTime: 593  totalTime: 1275  modelSize: 20646  readTime: 4 size: 10