(1,20) (2,15) (3,13) (4,14) (5,16) (6,17) (7,19) (8,12) (9,18) (10,11) 
nodes: 380  conflicts: 4  modelTime: 661  solveTime: 644  totalTime: 1309  modelSize: 20646  readTime: 4 size: 10