(1,15) (2,14) (3,16) (4,19) (5,11) (6,18) (7,13) (8,12) (9,17) (10,20) 
nodes: 328  conflicts: 7  modelTime: 660  solveTime: 462  totalTime: 1126  modelSize: 20646  readTime: 4 size: 10