(1,20) (2,18) (3,11) (4,16) (5,12) (6,13) (7,17) (8,15) (9,19) (10,14) 
nodes: 288  conflicts: 4  modelTime: 663  solveTime: 463  totalTime: 1130  modelSize: 20646  readTime: 4 size: 10