(1,16) (2,20) (3,14) (4,13) (5,12) (6,17) (7,18) (8,11) (9,19) (10,15) 
nodes: 669  conflicts: 9  modelTime: 679  solveTime: 844  totalTime: 1528  modelSize: 20646  readTime: 5 size: 10