(1,12) (2,19) (3,11) (4,18) (5,20) (6,15) (7,13) (8,14) (9,16) (10,17) 
nodes: 381  conflicts: 0  modelTime: 652  solveTime: 597  totalTime: 1252  modelSize: 20646  readTime: 3 size: 10