(1,12) (2,16) (3,15) (4,17) (5,13) (6,20) (7,19) (8,14) (9,11) (10,18) 
nodes: 228  conflicts: 0  modelTime: 694  solveTime: 534  totalTime: 1231  modelSize: 20646  readTime: 3 size: 10