(1,11) (2,19) (3,14) (4,20) (5,15) (6,12) (7,18) (8,17) (9,16) (10,13) 
nodes: 516  conflicts: 2  modelTime: 658  solveTime: 461  totalTime: 1123  modelSize: 20646  readTime: 4 size: 10