(1,13) (2,16) (3,18) (4,19) (5,12) (6,11) (7,15) (8,20) (9,14) (10,17) 
nodes: 270  conflicts: 0  modelTime: 659  solveTime: 364  totalTime: 1026  modelSize: 20646  readTime: 3 size: 10