(1,15) (2,19) (3,12) (4,17) (5,16) (6,11) (7,20) (8,18) (9,13) (10,14) 
nodes: 292  conflicts: 0  modelTime: 655  solveTime: 368  totalTime: 1026  modelSize: 20646  readTime: 3 size: 10