(1,20) (2,13) (3,15) (4,19) (5,11) (6,12) (7,18) (8,14) (9,16) (10,17) 
nodes: 322  conflicts: 1  modelTime: 759  solveTime: 495  totalTime: 1259  modelSize: 20646  readTime: 4 size: 10