(1,12) (2,17) (3,16) (4,15) (5,13) (6,11) (7,18) (8,19) (9,14) (10,20) 
nodes: 750  conflicts: 10  modelTime: 676  solveTime: 1207  totalTime: 1888  modelSize: 20646  readTime: 5 size: 10