(1,13) (2,16) (3,15) (4,19) (5,17) (6,11) (7,18) (8,12) (9,14) (10,20) 
nodes: 294  conflicts: 2  modelTime: 660  solveTime: 390  totalTime: 1055  modelSize: 20646  readTime: 4 size: 10