(1,20) (2,12) (3,13) (4,15) (5,17) (6,11) (7,18) (8,16) (9,14) (10,19) 
nodes: 478  conflicts: 3  modelTime: 661  solveTime: 562  totalTime: 1226  modelSize: 20646  readTime: 3 size: 10