/export/starexec/sandbox/solver/bin/starexec_run_ttt2-1.17+nonreach /export/starexec/sandbox/benchmark/theBenchmark.xml /export/starexec/sandbox/output/output_files


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MAYBE

Problem:
 a__from(X) -> cons(mark(X),from(s(X)))
 a__sel(0(),cons(X,XS)) -> mark(X)
 a__sel(s(N),cons(X,XS)) -> a__sel(mark(N),mark(XS))
 a__minus(X,0()) -> 0()
 a__minus(s(X),s(Y)) -> a__minus(mark(X),mark(Y))
 a__quot(0(),s(Y)) -> 0()
 a__quot(s(X),s(Y)) -> s(a__quot(a__minus(mark(X),mark(Y)),s(mark(Y))))
 a__zWquot(XS,nil()) -> nil()
 a__zWquot(nil(),XS) -> nil()
 a__zWquot(cons(X,XS),cons(Y,YS)) -> cons(a__quot(mark(X),mark(Y)),zWquot(XS,YS))
 mark(from(X)) -> a__from(mark(X))
 mark(sel(X1,X2)) -> a__sel(mark(X1),mark(X2))
 mark(minus(X1,X2)) -> a__minus(mark(X1),mark(X2))
 mark(quot(X1,X2)) -> a__quot(mark(X1),mark(X2))
 mark(zWquot(X1,X2)) -> a__zWquot(mark(X1),mark(X2))
 mark(cons(X1,X2)) -> cons(mark(X1),X2)
 mark(s(X)) -> s(mark(X))
 mark(0()) -> 0()
 mark(nil()) -> nil()
 a__from(X) -> from(X)
 a__sel(X1,X2) -> sel(X1,X2)
 a__minus(X1,X2) -> minus(X1,X2)
 a__quot(X1,X2) -> quot(X1,X2)
 a__zWquot(X1,X2) -> zWquot(X1,X2)

Proof:
 Open