(1,14) (2,19) (3,12) (4,18) (5,16) (6,13) (7,11) (8,15) (9,17) (10,20) 
nodes: 407  conflicts: 8  modelTime: 754  solveTime: 696  totalTime: 1454  modelSize: 20646  readTime: 4 size: 10