(1,20) (2,12) (3,13) (4,19) (5,17) (6,18) (7,11) (8,14) (9,15) (10,16) 
nodes: 145  conflicts: 5  modelTime: 703  solveTime: 602  totalTime: 1309  modelSize: 20646  readTime: 4 size: 10