(1,20) (2,19) (3,18) (4,14) (5,17) (6,15) (7,13) (8,16) (9,11) (10,12) 
nodes: 137  conflicts: 1  modelTime: 654  solveTime: 360  totalTime: 1018  modelSize: 20646  readTime: 4 size: 10