(1,12) (2,16) (3,19) (4,14) (5,11) (6,18) (7,13) (8,15) (9,17) (10,20) 
nodes: 777  conflicts: 5  modelTime: 663  solveTime: 865  totalTime: 1531  modelSize: 20646  readTime: 3 size: 10