(1,16) (2,11) (3,13) (4,14) (5,18) (6,20) (7,17) (8,19) (9,12) (10,15) 
nodes: 415  conflicts: 1  modelTime: 653  solveTime: 474  totalTime: 1130  modelSize: 20646  readTime: 3 size: 10