(1,14) (2,16) (3,11) (4,13) (5,18) (6,17) (7,19) (8,12) (9,20) (10,15) 
nodes: 162  conflicts: 1  modelTime: 730  solveTime: 408  totalTime: 1142  modelSize: 20646  readTime: 4 size: 10