(1,18) (2,20) (3,19) (4,14) (5,13) (6,16) (7,12) (8,15) (9,11) (10,17) 
nodes: 274  conflicts: 4  modelTime: 581  solveTime: 580  totalTime: 1165  modelSize: 20646  readTime: 4 size: 10