(1,15) (2,17) (3,11) (4,19) (5,20) (6,14) (7,18) (8,13) (9,12) (10,16) 
nodes: 681  conflicts: 5  modelTime: 812  solveTime: 1177  totalTime: 1993  modelSize: 20646  readTime: 4 size: 10