(1,19) (2,11) (3,14) (4,15) (5,16) (6,18) (7,17) (8,13) (9,12) (10,20) 
nodes: 436  conflicts: 1  modelTime: 758  solveTime: 516  totalTime: 1279  modelSize: 20646  readTime: 4 size: 10