(1,15) (2,14) (3,19) (4,16) (5,13) (6,20) (7,12) (8,18) (9,11) (10,17) 
nodes: 382  conflicts: 4  modelTime: 686  solveTime: 613  totalTime: 1304  modelSize: 20646  readTime: 4 size: 10