(1,12) (2,11) (3,19) (4,16) (5,18) (6,17) (7,14) (8,20) (9,15) (10,13) 
nodes: 162  conflicts: 1  modelTime: 662  solveTime: 371  totalTime: 1037  modelSize: 20646  readTime: 4 size: 10