(1,16) (2,15) (3,17) (4,19) (5,14) (6,11) (7,18) (8,12) (9,13) (10,20) 
nodes: 341  conflicts: 2  modelTime: 662  solveTime: 452  totalTime: 1118  modelSize: 20646  readTime: 4 size: 10