(1,13) (2,12) (3,16) (4,15) (5,19) (6,18) (7,11) (8,17) (9,14) (10,20) 
nodes: 1010  conflicts: 7  modelTime: 671  solveTime: 1029  totalTime: 1704  modelSize: 20646  readTime: 4 size: 10