(1,17) (2,18) (3,11) (4,13) (5,19) (6,15) (7,14) (8,16) (9,20) (10,12) 
nodes: 408  conflicts: 1  modelTime: 805  solveTime: 531  totalTime: 1340  modelSize: 20646  readTime: 4 size: 10