(1,13) (2,11) (3,16) (4,14) (5,20) (6,17) (7,18) (8,19) (9,12) (10,15) 
nodes: 258  conflicts: 0  modelTime: 687  solveTime: 623  totalTime: 1314  modelSize: 20646  readTime: 4 size: 10