(1,13) (2,12) (3,17) (4,11) (5,14) (6,19) (7,16) (8,20) (9,15) (10,18) 
nodes: 308  conflicts: 3  modelTime: 764  solveTime: 534  totalTime: 1302  modelSize: 20646  readTime: 4 size: 10