(1,19) (2,11) (3,14) (4,16) (5,13) (6,18) (7,17) (8,12) (9,15) (10,20) 
nodes: 178  conflicts: 3  modelTime: 656  solveTime: 422  totalTime: 1082  modelSize: 20646  readTime: 4 size: 10