(1,17) (2,18) (3,16) (4,20) (5,13) (6,15) (7,14) (8,19) (9,11) (10,12) 
nodes: 298  conflicts: 3  modelTime: 579  solveTime: 509  totalTime: 1092  modelSize: 20646  readTime: 4 size: 10