(1,15) (2,17) (3,18) (4,16) (5,11) (6,20) (7,13) (8,19) (9,12) (10,14) 
nodes: 134  conflicts: 0  modelTime: 755  solveTime: 371  totalTime: 1129  modelSize: 20646  readTime: 3 size: 10