(1,16) (2,14) (3,13) (4,19) (5,20) (6,11) (7,15) (8,12) (9,17) (10,18) 
nodes: 477  conflicts: 3  modelTime: 581  solveTime: 573  totalTime: 1159  modelSize: 20646  readTime: 5 size: 10