(1,15) (2,13) (3,14) (4,20) (5,11) (6,16) (7,17) (8,12) (9,19) (10,18) 
nodes: 338  conflicts: 11  modelTime: 719  solveTime: 831  totalTime: 1555  modelSize: 20646  readTime: 5 size: 10