(1,12) (2,19) (3,17) (4,13) (5,15) (6,16) (7,11) (8,18) (9,20) (10,14) 
nodes: 476  conflicts: 4  modelTime: 806  solveTime: 819  totalTime: 1628  modelSize: 20646  readTime: 3 size: 10