(1,12) (2,13) (3,11) (4,18) (5,20) (6,15) (7,14) (8,19) (9,17) (10,16) 
nodes: 472  conflicts: 3  modelTime: 657  solveTime: 600  totalTime: 1261  modelSize: 20646  readTime: 3 size: 10