(1,16) (2,13) (3,20) (4,11) (5,18) (6,12) (7,14) (8,19) (9,17) (10,15) 
nodes: 343  conflicts: 4  modelTime: 585  solveTime: 529  totalTime: 1119  modelSize: 20646  readTime: 5 size: 10