(1,11) (2,17) (3,13) (4,20) (5,12) (6,18) (7,16) (8,14) (9,19) (10,15) 
nodes: 865  conflicts: 4  modelTime: 660  solveTime: 827  totalTime: 1491  modelSize: 20646  readTime: 4 size: 10