(1,19) (2,20) (3,16) (4,15) (5,13) (6,11) (7,14) (8,18) (9,12) (10,17) 
nodes: 1002  conflicts: 5  modelTime: 738  solveTime: 1637  totalTime: 2379  modelSize: 20646  readTime: 4 size: 10