(1,16) (2,20) (3,17) (4,14) (5,18) (6,12) (7,11) (8,15) (9,19) (10,13) 
nodes: 675  conflicts: 6  modelTime: 692  solveTime: 1463  totalTime: 2159  modelSize: 20646  readTime: 4 size: 10