(1,18) (2,14) (3,13) (4,20) (5,16) (6,11) (7,17) (8,12) (9,19) (10,15) 
nodes: 561  conflicts: 4  modelTime: 657  solveTime: 521  totalTime: 1181  modelSize: 20646  readTime: 3 size: 10