(1,19) (2,12) (3,17) (4,20) (5,18) (6,14) (7,15) (8,11) (9,13) (10,16) 
nodes: 246  conflicts: 1  modelTime: 754  solveTime: 449  totalTime: 1206  modelSize: 20646  readTime: 3 size: 10