(1,12) (2,16) (3,19) (4,15) (5,17) (6,14) (7,20) (8,13) (9,11) (10,18) 
nodes: 347  conflicts: 5  modelTime: 762  solveTime: 551  totalTime: 1318  modelSize: 20646  readTime: 5 size: 10