(1,13) (2,11) (3,14) (4,15) (5,16) (6,12) (7,20) (8,17) (9,18) (10,19) 
nodes: 219  conflicts: 2  modelTime: 760  solveTime: 517  totalTime: 1281  modelSize: 20646  readTime: 4 size: 10