(1,20) (2,11) (3,15) (4,18) (5,14) (6,19) (7,13) (8,17) (9,16) (10,12) 
nodes: 317  conflicts: 1  modelTime: 760  solveTime: 548  totalTime: 1311  modelSize: 20646  readTime: 3 size: 10