(1,12) (2,11) (3,13) (4,20) (5,14) (6,17) (7,19) (8,16) (9,15) (10,18) 
nodes: 403  conflicts: 2  modelTime: 719  solveTime: 1033  totalTime: 1755  modelSize: 20646  readTime: 3 size: 10