(1,13) (2,17) (3,14) (4,15) (5,19) (6,20) (7,16) (8,18) (9,12) (10,11) 
nodes: 484  conflicts: 9  modelTime: 675  solveTime: 726  totalTime: 1405  modelSize: 20646  readTime: 4 size: 10