(1,20) (2,12) (3,11) (4,18) (5,17) (6,15) (7,14) (8,13) (9,16) (10,19) 
nodes: 322  conflicts: 1  modelTime: 658  solveTime: 411  totalTime: 1074  modelSize: 20646  readTime: 4 size: 10