(1,19) (2,20) (3,13) (4,11) (5,17) (6,15) (7,16) (8,14) (9,18) (10,12) 
nodes: 344  conflicts: 6  modelTime: 721  solveTime: 1060  totalTime: 1785  modelSize: 20646  readTime: 4 size: 10