(1,12) (2,16) (3,18) (4,17) (5,11) (6,19) (7,20) (8,13) (9,14) (10,15) 
nodes: 403  conflicts: 2  modelTime: 757  solveTime: 419  totalTime: 1180  modelSize: 20646  readTime: 4 size: 10