(1,17) (2,19) (3,15) (4,11) (5,13) (6,20) (7,16) (8,12) (9,14) (10,18) 
nodes: 442  conflicts: 3  modelTime: 722  solveTime: 755  totalTime: 1482  modelSize: 20646  readTime: 4 size: 10