(1,12) (2,20) (3,18) (4,11) (5,13) (6,19) (7,15) (8,14) (9,17) (10,16) 
nodes: 648  conflicts: 3  modelTime: 759  solveTime: 691  totalTime: 1453  modelSize: 20646  readTime: 3 size: 10