(1,19) (2,16) (3,11) (4,20) (5,12) (6,15) (7,17) (8,18) (9,13) (10,14) 
nodes: 320  conflicts: 3  modelTime: 711  solveTime: 766  totalTime: 1482  modelSize: 20646  readTime: 4 size: 10