(1,18) (2,12) (3,20) (4,16) (5,15) (6,19) (7,14) (8,11) (9,13) (10,17) 
nodes: 398  conflicts: 4  modelTime: 661  solveTime: 532  totalTime: 1197  modelSize: 20646  readTime: 4 size: 10