(1,12) (2,11) (3,13) (4,20) (5,15) (6,19) (7,17) (8,14) (9,16) (10,18) 
nodes: 153  conflicts: 1  modelTime: 804  solveTime: 470  totalTime: 1279  modelSize: 20646  readTime: 5 size: 10