(1,20) (2,16) (3,17) (4,14) (5,12) (6,19) (7,18) (8,13) (9,11) (10,15) 
nodes: 376  conflicts: 3  modelTime: 666  solveTime: 486  totalTime: 1157  modelSize: 20646  readTime: 5 size: 10