(1,16) (2,15) (3,18) (4,20) (5,11) (6,13) (7,14) (8,12) (9,17) (10,19) 
nodes: 450  conflicts: 7  modelTime: 466  solveTime: 671  totalTime: 1141  modelSize: 20646  readTime: 4 size: 10