(1,12) (2,18) (3,15) (4,11) (5,13) (6,19) (7,14) (8,20) (9,17) (10,16) 
nodes: 333  conflicts: 4  modelTime: 657  solveTime: 427  totalTime: 1089  modelSize: 20646  readTime: 4 size: 10