(1,13) (2,17) (3,15) (4,20) (5,11) (6,14) (7,12) (8,19) (9,18) (10,16) 
nodes: 331  conflicts: 1  modelTime: 657  solveTime: 498  totalTime: 1159  modelSize: 20646  readTime: 4 size: 10