(1,16) (2,20) (3,17) (4,12) (5,13) (6,15) (7,14) (8,19) (9,11) (10,18) 
nodes: 291  conflicts: 1  modelTime: 653  solveTime: 401  totalTime: 1057  modelSize: 20646  readTime: 3 size: 10