(1,13) (2,11) (3,16) (4,18) (5,14) (6,20) (7,15) (8,12) (9,17) (10,19) 
nodes: 389  conflicts: 4  modelTime: 580  solveTime: 661  totalTime: 1245  modelSize: 20646  readTime: 4 size: 10