(1,11) (2,20) (3,16) (4,14) (5,12) (6,13) (7,18) (8,19) (9,15) (10,17) 
nodes: 344  conflicts: 4  modelTime: 655  solveTime: 351  totalTime: 1010  modelSize: 20646  readTime: 4 size: 10