(1,16) (2,13) (3,18) (4,19) (5,14) (6,17) (7,12) (8,11) (9,15) (10,20) 
nodes: 569  conflicts: 9  modelTime: 766  solveTime: 831  totalTime: 1601  modelSize: 20646  readTime: 4 size: 10