(1,19) (2,13) (3,11) (4,20) (5,12) (6,17) (7,18) (8,14) (9,16) (10,15) 
nodes: 370  conflicts: 1  modelTime: 659  solveTime: 372  totalTime: 1036  modelSize: 20646  readTime: 5 size: 10