(1,16) (2,18) (3,11) (4,19) (5,13) (6,15) (7,14) (8,17) (9,20) (10,12) 
nodes: 2296  conflicts: 8  modelTime: 686  solveTime: 2012  totalTime: 2703  modelSize: 20646  readTime: 5 size: 10