(1,13) (2,18) (3,16) (4,19) (5,12) (6,17) (7,15) (8,20) (9,14) (10,11) 
nodes: 377  conflicts: 6  modelTime: 807  solveTime: 744  totalTime: 1555  modelSize: 20646  readTime: 4 size: 10