(1,15) (2,20) (3,17) (4,12) (5,14) (6,18) (7,13) (8,11) (9,19) (10,16) 
nodes: 1140  conflicts: 8  modelTime: 666  solveTime: 1903  totalTime: 2573  modelSize: 20646  readTime: 4 size: 10