(1,16) (2,12) (3,15) (4,17) (5,14) (6,19) (7,20) (8,13) (9,18) (10,11) 
nodes: 283  conflicts: 3  modelTime: 664  solveTime: 639  totalTime: 1307  modelSize: 20646  readTime: 4 size: 10