(1,17) (2,16) (3,19) (4,13) (5,18) (6,15) (7,12) (8,14) (9,11) (10,20) 
nodes: 635  conflicts: 5  modelTime: 810  solveTime: 1460  totalTime: 2275  modelSize: 20646  readTime: 4 size: 10