(1,15) (2,16) (3,19) (4,13) (5,20) (6,11) (7,18) (8,14) (9,17) (10,12) 
nodes: 133  conflicts: 1  modelTime: 759  solveTime: 382  totalTime: 1144  modelSize: 20646  readTime: 3 size: 10