(1,11) (2,17) (3,19) (4,20) (5,13) (6,15) (7,14) (8,18) (9,12) (10,16) 
nodes: 273  conflicts: 1  modelTime: 659  solveTime: 507  totalTime: 1170  modelSize: 20646  readTime: 4 size: 10