(1,18) (2,20) (3,19) (4,15) (5,11) (6,17) (7,14) (8,16) (9,12) (10,13) 
nodes: 487  conflicts: 3  modelTime: 702  solveTime: 1172  totalTime: 1877  modelSize: 20646  readTime: 3 size: 10