(1,20) (2,16) (3,18) (4,19) (5,11) (6,15) (7,14) (8,17) (9,12) (10,13) 
nodes: 409  conflicts: 1  modelTime: 718  solveTime: 818  totalTime: 1540  modelSize: 20646  readTime: 4 size: 10