(1,19) (2,14) (3,13) (4,17) (5,18) (6,20) (7,15) (8,16) (9,11) (10,12) 
nodes: 317  conflicts: 1  modelTime: 662  solveTime: 360  totalTime: 1026  modelSize: 20646  readTime: 4 size: 10