(1,20) (2,18) (3,19) (4,11) (5,15) (6,13) (7,16) (8,14) (9,17) (10,12) 
nodes: 316  conflicts: 3  modelTime: 665  solveTime: 494  totalTime: 1162  modelSize: 20646  readTime: 3 size: 10