(1,13) (2,15) (3,17) (4,19) (5,12) (6,18) (7,14) (8,11) (9,20) (10,16) 
nodes: 357  conflicts: 3  modelTime: 727  solveTime: 826  totalTime: 1557  modelSize: 20646  readTime: 4 size: 10