(1,16) (2,18) (3,19) (4,12) (5,20) (6,14) (7,15) (8,13) (9,17) (10,11) 
nodes: 393  conflicts: 1  modelTime: 758  solveTime: 409  totalTime: 1172  modelSize: 20646  readTime: 4 size: 10