Crossword Puzzle Upholstery problem

Clue: Upholstery problem

In computer science, a characterization of every possible solution to a problem (SEARCHSPACE with 11 letters)
Tammany Hall problem (GRAFT with 5 letters)
Orphanage problems (RUNAWAYS with 8 letters)
Kaiser Chiefs "Problem ___" (SOLVED with 6 letters)
Boating problem (LEAK with 4 letters)
"We have a problem!" (OHOH with 4 letters)
Problem that breaks out (ACNE with 4 letters)
Problem-solving institution (THINKTANK with 9 letters)
Tin Man's problem (RUST with 4 letters)
Titanic problem (e.g. BERG with 4 letters)