(1,15) (2,13) (3,11) (4,20) (5,18) (6,19) (7,17) (8,12) (9,14) (10,16) 
nodes: 437  conflicts: 3  modelTime: 656  solveTime: 587  totalTime: 1246  modelSize: 20646  readTime: 3 size: 10