(1,17) (2,11) (3,15) (4,20) (5,12) (6,13) (7,16) (8,19) (9,14) (10,18) 
nodes: 371  conflicts: 1  modelTime: 657  solveTime: 507  totalTime: 1168  modelSize: 20646  readTime: 4 size: 10