(1,16) (2,11) (3,12) (4,18) (5,15) (6,13) (7,20) (8,19) (9,14) (10,17) 
nodes: 763  conflicts: 4  modelTime: 762  solveTime: 1114  totalTime: 1881  modelSize: 20646  readTime: 5 size: 10