(1,19) (2,15) (3,20) (4,14) (5,11) (6,12) (7,16) (8,18) (9,17) (10,13) 
nodes: 336  conflicts: 4  modelTime: 759  solveTime: 503  totalTime: 1266  modelSize: 20646  readTime: 4 size: 10