(1,20) (2,18) (3,17) (4,13) (5,16) (6,14) (7,12) (8,19) (9,11) (10,15) 
nodes: 231  conflicts: 2  modelTime: 761  solveTime: 438  totalTime: 1203  modelSize: 20646  readTime: 4 size: 10