(1,20) (2,14) (3,15) (4,19) (5,13) (6,11) (7,17) (8,18) (9,16) (10,12) 
nodes: 257  conflicts: 3  modelTime: 671  solveTime: 395  totalTime: 1070  modelSize: 20646  readTime: 4 size: 10