(1,18) (2,14) (3,12) (4,20) (5,17) (6,19) (7,16) (8,13) (9,15) (10,11) 
nodes: 279  conflicts: 2  modelTime: 765  solveTime: 453  totalTime: 1222  modelSize: 20646  readTime: 4 size: 10