(1,11) (2,20) (3,15) (4,14) (5,17) (6,18) (7,16) (8,12) (9,19) (10,13) 
nodes: 167  conflicts: 0  modelTime: 805  solveTime: 730  totalTime: 1540  modelSize: 20646  readTime: 5 size: 10