(1,20) (2,11) (3,12) (4,19) (5,17) (6,16) (7,15) (8,14) (9,13) (10,18) 
nodes: 421  conflicts: 4  modelTime: 673  solveTime: 935  totalTime: 1612  modelSize: 20646  readTime: 4 size: 10