(1,19) (2,16) (3,12) (4,15) (5,13) (6,20) (7,11) (8,18) (9,14) (10,17) 
nodes: 162  conflicts: 1  modelTime: 656  solveTime: 350  totalTime: 1010  modelSize: 20646  readTime: 4 size: 10