(1,12) (2,17) (3,16) (4,15) (5,11) (6,13) (7,19) (8,20) (9,18) (10,14) 
nodes: 209  conflicts: 0  modelTime: 753  solveTime: 407  totalTime: 1164  modelSize: 20646  readTime: 4 size: 10