(1,14) (2,19) (3,11) (4,18) (5,16) (6,12) (7,17) (8,20) (9,13) (10,15) 
nodes: 421  conflicts: 3  modelTime: 580  solveTime: 492  totalTime: 1076  modelSize: 20646  readTime: 4 size: 10