(1,14) (2,16) (3,12) (4,13) (5,11) (6,19) (7,18) (8,17) (9,15) (10,20) 
nodes: 301  conflicts: 10  modelTime: 762  solveTime: 507  totalTime: 1275  modelSize: 20646  readTime: 5 size: 10