(1,20) (2,17) (3,18) (4,13) (5,16) (6,14) (7,15) (8,19) (9,11) (10,12) 
nodes: 322  conflicts: 2  modelTime: 659  solveTime: 411  totalTime: 1074  modelSize: 20646  readTime: 4 size: 10