(1,19) (2,12) (3,15) (4,20) (5,17) (6,16) (7,13) (8,11) (9,18) (10,14) 
nodes: 281  conflicts: 0  modelTime: 764  solveTime: 467  totalTime: 1236  modelSize: 20646  readTime: 5 size: 10