(1,15) (2,16) (3,14) (4,19) (5,20) (6,17) (7,11) (8,13) (9,18) (10,12) 
nodes: 343  conflicts: 0  modelTime: 753  solveTime: 477  totalTime: 1233  modelSize: 20646  readTime: 3 size: 10