(1,12) (2,13) (3,17) (4,18) (5,15) (6,16) (7,11) (8,14) (9,19) (10,20) 
nodes: 126  conflicts: 1  modelTime: 654  solveTime: 384  totalTime: 1042  modelSize: 20646  readTime: 4 size: 10