(1,20) (2,12) (3,15) (4,16) (5,11) (6,19) (7,18) (8,13) (9,17) (10,14) 
nodes: 646  conflicts: 9  modelTime: 760  solveTime: 699  totalTime: 1464  modelSize: 20646  readTime: 5 size: 10