(1,11) (2,19) (3,17) (4,14) (5,12) (6,13) (7,16) (8,20) (9,18) (10,15) 
nodes: 271  conflicts: 1  modelTime: 658  solveTime: 375  totalTime: 1036  modelSize: 20646  readTime: 3 size: 10