(1,15) (2,12) (3,14) (4,20) (5,18) (6,19) (7,16) (8,13) (9,11) (10,17) 
nodes: 618  conflicts: 3  modelTime: 682  solveTime: 630  totalTime: 1316  modelSize: 20646  readTime: 4 size: 10