(1,13) (2,16) (3,11) (4,20) (5,17) (6,14) (7,19) (8,12) (9,15) (10,18) 
nodes: 276  conflicts: 6  modelTime: 681  solveTime: 764  totalTime: 1449  modelSize: 20646  readTime: 4 size: 10