(1,14) (2,13) (3,18) (4,12) (5,17) (6,20) (7,15) (8,11) (9,16) (10,19) 
nodes: 170  conflicts: 0  modelTime: 664  solveTime: 371  totalTime: 1039  modelSize: 20646  readTime: 3 size: 10