(1,16) (2,13) (3,15) (4,17) (5,20) (6,14) (7,11) (8,18) (9,12) (10,19) 
nodes: 965  conflicts: 5  modelTime: 454  solveTime: 914  totalTime: 1372  modelSize: 20646  readTime: 4 size: 10