(1,19) (2,11) (3,17) (4,13) (5,12) (6,16) (7,20) (8,14) (9,18) (10,15) 
nodes: 479  conflicts: 3  modelTime: 762  solveTime: 536  totalTime: 1302  modelSize: 20646  readTime: 4 size: 10