(1,17) (2,15) (3,14) (4,20) (5,13) (6,19) (7,16) (8,11) (9,12) (10,18) 
nodes: 424  conflicts: 1  modelTime: 756  solveTime: 648  totalTime: 1408  modelSize: 20646  readTime: 4 size: 10