(1,15) (2,19) (3,18) (4,11) (5,14) (6,12) (7,13) (8,20) (9,17) (10,16) 
nodes: 959  conflicts: 5  modelTime: 762  solveTime: 989  totalTime: 1756  modelSize: 20646  readTime: 5 size: 10