(1,17) (2,15) (3,16) (4,14) (5,11) (6,20) (7,12) (8,18) (9,19) (10,13) 
nodes: 290  conflicts: 3  modelTime: 676  solveTime: 442  totalTime: 1122  modelSize: 20646  readTime: 4 size: 10