(1,19) (2,20) (3,13) (4,14) (5,17) (6,15) (7,18) (8,11) (9,16) (10,12) 
nodes: 772  conflicts: 9  modelTime: 676  solveTime: 730  totalTime: 1409  modelSize: 20646  readTime: 3 size: 10