(1,12) (2,18) (3,15) (4,14) (5,17) (6,11) (7,19) (8,20) (9,16) (10,13) 
nodes: 651  conflicts: 3  modelTime: 758  solveTime: 607  totalTime: 1370  modelSize: 20646  readTime: 5 size: 10