(1,11) (2,19) (3,12) (4,15) (5,20) (6,13) (7,16) (8,18) (9,14) (10,17) 
nodes: 314  conflicts: 2  modelTime: 694  solveTime: 475  totalTime: 1172  modelSize: 20646  readTime: 3 size: 10