(1,16) (2,12) (3,19) (4,14) (5,15) (6,11) (7,17) (8,18) (9,13) (10,20) 
nodes: 352  conflicts: 1  modelTime: 671  solveTime: 467  totalTime: 1142  modelSize: 20646  readTime: 4 size: 10