(1,19) (2,20) (3,12) (4,14) (5,15) (6,11) (7,16) (8,17) (9,13) (10,18) 
nodes: 550  conflicts: 5  modelTime: 764  solveTime: 675  totalTime: 1443  modelSize: 20646  readTime: 4 size: 10