(1,14) (2,16) (3,15) (4,19) (5,17) (6,18) (7,13) (8,11) (9,12) (10,20) 
nodes: 243  conflicts: 3  modelTime: 759  solveTime: 519  totalTime: 1281  modelSize: 20646  readTime: 3 size: 10