(1,11) (2,13) (3,17) (4,18) (5,19) (6,14) (7,15) (8,20) (9,16) (10,12) 
nodes: 249  conflicts: 5  modelTime: 707  solveTime: 723  totalTime: 1434  modelSize: 20646  readTime: 4 size: 10