(1,19) (2,16) (3,14) (4,13) (5,11) (6,15) (7,12) (8,17) (9,18) (10,20) 
nodes: 396  conflicts: 0  modelTime: 696  solveTime: 789  totalTime: 1489  modelSize: 20646  readTime: 4 size: 10