(1,20) (2,15) (3,16) (4,18) (5,17) (6,12) (7,13) (8,11) (9,14) (10,19) 
nodes: 429  conflicts: 1  modelTime: 657  solveTime: 471  totalTime: 1131  modelSize: 20646  readTime: 3 size: 10