(1,14) (2,15) (3,19) (4,18) (5,12) (6,11) (7,17) (8,20) (9,13) (10,16) 
nodes: 248  conflicts: 1  modelTime: 759  solveTime: 381  totalTime: 1144  modelSize: 20646  readTime: 4 size: 10