(1,20) (2,11) (3,17) (4,19) (5,18) (6,14) (7,16) (8,15) (9,12) (10,13) 
nodes: 519  conflicts: 1  modelTime: 686  solveTime: 893  totalTime: 1583  modelSize: 20646  readTime: 4 size: 10