(1,13) (2,17) (3,14) (4,19) (5,11) (6,15) (7,12) (8,18) (9,16) (10,20) 
nodes: 256  conflicts: 1  modelTime: 758  solveTime: 386  totalTime: 1148  modelSize: 20646  readTime: 4 size: 10