(1,20) (2,17) (3,11) (4,13) (5,15) (6,12) (7,19) (8,14) (9,16) (10,18) 
nodes: 462  conflicts: 2  modelTime: 657  solveTime: 461  totalTime: 1122  modelSize: 20646  readTime: 4 size: 10