(1,19) (2,20) (3,13) (4,18) (5,11) (6,14) (7,17) (8,16) (9,15) (10,12) 
nodes: 280  conflicts: 2  modelTime: 764  solveTime: 424  totalTime: 1193  modelSize: 20646  readTime: 5 size: 10