(1,18) (2,13) (3,15) (4,20) (5,19) (6,17) (7,11) (8,16) (9,12) (10,14) 
nodes: 224  conflicts: 4  modelTime: 764  solveTime: 560  totalTime: 1328  modelSize: 20646  readTime: 4 size: 10