(1,18) (2,11) (3,14) (4,20) (5,15) (6,13) (7,19) (8,12) (9,16) (10,17) 
nodes: 371  conflicts: 4  modelTime: 735  solveTime: 459  totalTime: 1198  modelSize: 20646  readTime: 4 size: 10