(1,12) (2,19) (3,16) (4,18) (5,17) (6,11) (7,14) (8,13) (9,20) (10,15) 
nodes: 449  conflicts: 1  modelTime: 754  solveTime: 523  totalTime: 1282  modelSize: 20646  readTime: 4 size: 10