(1,19) (2,16) (3,15) (4,20) (5,13) (6,11) (7,14) (8,12) (9,17) (10,18) 
nodes: 625  conflicts: 3  modelTime: 582  solveTime: 764  totalTime: 1350  modelSize: 20646  readTime: 4 size: 10