(1,15) (2,20) (3,19) (4,11) (5,18) (6,17) (7,12) (8,13) (9,14) (10,16) 
nodes: 138  conflicts: 0  modelTime: 659  solveTime: 475  totalTime: 1137  modelSize: 20646  readTime: 3 size: 10