(1,14) (2,17) (3,11) (4,16) (5,12) (6,18) (7,20) (8,13) (9,19) (10,15) 
nodes: 328  conflicts: 3  modelTime: 587  solveTime: 618  totalTime: 1208  modelSize: 20646  readTime: 3 size: 10