(1,19) (2,14) (3,17) (4,18) (5,11) (6,12) (7,15) (8,16) (9,20) (10,13) 
nodes: 523  conflicts: 1  modelTime: 663  solveTime: 522  totalTime: 1189  modelSize: 20646  readTime: 4 size: 10