(1,11) (2,15) (3,18) (4,17) (5,13) (6,20) (7,12) (8,19) (9,16) (10,14) 
nodes: 371  conflicts: 2  modelTime: 659  solveTime: 598  totalTime: 1261  modelSize: 20646  readTime: 4 size: 10