(1,20) (2,17) (3,11) (4,12) (5,15) (6,18) (7,14) (8,13) (9,16) (10,19) 
nodes: 143  conflicts: 3  modelTime: 663  solveTime: 363  totalTime: 1030  modelSize: 20646  readTime: 4 size: 10