(1,20) (2,19) (3,18) (4,16) (5,11) (6,13) (7,17) (8,15) (9,12) (10,14) 
nodes: 461  conflicts: 7  modelTime: 679  solveTime: 652  totalTime: 1335  modelSize: 20646  readTime: 4 size: 10