(1,17) (2,19) (3,16) (4,13) (5,15) (6,11) (7,14) (8,20) (9,18) (10,12) 
nodes: 377  conflicts: 2  modelTime: 756  solveTime: 517  totalTime: 1276  modelSize: 20646  readTime: 3 size: 10