(1,14) (2,17) (3,15) (4,18) (5,13) (6,20) (7,11) (8,16) (9,12) (10,19) 
nodes: 376  conflicts: 1  modelTime: 659  solveTime: 476  totalTime: 1138  modelSize: 20646  readTime: 3 size: 10