(1,11) (2,16) (3,17) (4,13) (5,20) (6,19) (7,18) (8,15) (9,14) (10,12) 
nodes: 686  conflicts: 15  modelTime: 675  solveTime: 626  totalTime: 1305  modelSize: 20646  readTime: 4 size: 10