(1,16) (2,19) (3,11) (4,17) (5,14) (6,20) (7,18) (8,12) (9,13) (10,15) 
nodes: 223  conflicts: 5  modelTime: 668  solveTime: 607  totalTime: 1280  modelSize: 20646  readTime: 5 size: 10