(1,14) (2,17) (3,16) (4,18) (5,11) (6,20) (7,19) (8,13) (9,12) (10,15) 
nodes: 341  conflicts: 4  modelTime: 696  solveTime: 1202  totalTime: 1903  modelSize: 20646  readTime: 5 size: 10