(1,19) (2,15) (3,11) (4,12) (5,14) (6,20) (7,13) (8,18) (9,16) (10,17) 
nodes: 324  conflicts: 11  modelTime: 730  solveTime: 777  totalTime: 1512  modelSize: 20646  readTime: 5 size: 10