(1,12) (2,13) (3,19) (4,16) (5,14) (6,18) (7,11) (8,17) (9,15) (10,20) 
nodes: 454  conflicts: 5  modelTime: 709  solveTime: 763  totalTime: 1476  modelSize: 20646  readTime: 4 size: 10