(1,20) (2,15) (3,19) (4,17) (5,12) (6,18) (7,11) (8,13) (9,16) (10,14) 
nodes: 269  conflicts: 1  modelTime: 622  solveTime: 476  totalTime: 1102  modelSize: 20646  readTime: 4 size: 10