(1,15) (2,17) (3,12) (4,18) (5,14) (6,13) (7,20) (8,11) (9,19) (10,16) 
nodes: 339  conflicts: 1  modelTime: 764  solveTime: 483  totalTime: 1251  modelSize: 20646  readTime: 4 size: 10