(1,15) (2,11) (3,17) (4,16) (5,14) (6,13) (7,19) (8,20) (9,12) (10,18) 
nodes: 215  conflicts: 1  modelTime: 655  solveTime: 485  totalTime: 1144  modelSize: 20646  readTime: 4 size: 10