(1,17) (2,13) (3,11) (4,19) (5,20) (6,15) (7,18) (8,16) (9,14) (10,12) 
nodes: 551  conflicts: 7  modelTime: 679  solveTime: 669  totalTime: 1352  modelSize: 20646  readTime: 4 size: 10