(1,18) (2,19) (3,14) (4,20) (5,11) (6,13) (7,16) (8,12) (9,15) (10,17) 
nodes: 324  conflicts: 7  modelTime: 673  solveTime: 686  totalTime: 1363  modelSize: 20646  readTime: 4 size: 10