(1,20) (2,13) (3,14) (4,19) (5,17) (6,18) (7,12) (8,15) (9,11) (10,16) 
nodes: 447  conflicts: 4  modelTime: 755  solveTime: 572  totalTime: 1330  modelSize: 20646  readTime: 3 size: 10