(1,13) (2,15) (3,19) (4,12) (5,18) (6,16) (7,14) (8,11) (9,17) (10,20) 
nodes: 409  conflicts: 4  modelTime: 763  solveTime: 497  totalTime: 1263  modelSize: 20646  readTime: 3 size: 10