(1,19) (2,12) (3,16) (4,15) (5,13) (6,18) (7,17) (8,11) (9,20) (10,14) 
nodes: 197  conflicts: 1  modelTime: 801  solveTime: 575  totalTime: 1380  modelSize: 20646  readTime: 4 size: 10