(1,19) (2,15) (3,20) (4,12) (5,14) (6,17) (7,18) (8,13) (9,11) (10,16) 
nodes: 1253  conflicts: 9  modelTime: 698  solveTime: 1380  totalTime: 2082  modelSize: 20646  readTime: 4 size: 10