(1,16) (2,12) (3,19) (4,14) (5,11) (6,13) (7,17) (8,15) (9,18) (10,20) 
nodes: 419  conflicts: 8  modelTime: 676  solveTime: 452  totalTime: 1133  modelSize: 20646  readTime: 5 size: 10