(1,11) (2,13) (3,12) (4,20) (5,15) (6,14) (7,18) (8,16) (9,17) (10,19) 
nodes: 266  conflicts: 1  modelTime: 661  solveTime: 379  totalTime: 1044  modelSize: 20646  readTime: 4 size: 10