(1,11) (2,18) (3,17) (4,12) (5,20) (6,14) (7,19) (8,16) (9,13) (10,15) 
nodes: 236  conflicts: 0  modelTime: 697  solveTime: 370  totalTime: 1071  modelSize: 20646  readTime: 4 size: 10