(1,17) (2,20) (3,13) (4,11) (5,12) (6,14) (7,15) (8,16) (9,18) (10,19) 
nodes: 739  conflicts: 4  modelTime: 761  solveTime: 992  totalTime: 1756  modelSize: 20646  readTime: 3 size: 10