(1,17) (2,12) (3,11) (4,15) (5,14) (6,13) (7,20) (8,16) (9,19) (10,18) 
nodes: 294  conflicts: 1  modelTime: 753  solveTime: 538  totalTime: 1296  modelSize: 20646  readTime: 4 size: 10