(1,16) (2,13) (3,11) (4,15) (5,20) (6,17) (7,18) (8,12) (9,14) (10,19) 
nodes: 377  conflicts: 1  modelTime: 661  solveTime: 429  totalTime: 1093  modelSize: 20646  readTime: 3 size: 10