[Cado-nfs-discuss] [Help] Some problem regarding factoring using importe polynomial
canny georgina
cannysiska at gmail.com
Thu Jun 14 09:22:41 CEST 2018
Hi,
When i try to do some test sieving using guideline suggested in
README.nonlinear,
i've tried imported the polynomial, works well sieving until about 70%
then this error appear:
Error:Lattice Sieving: Program run on localhost failed with exit code 1
Error:Lattice Sieving: Stderr output follows (stored in file
/tmp/cado.q_tpoqwj/c60.upload/c60_sieving_524000-526000.glyey27r.stderr0):
b'# redoing q=524047, rho=205396 because buckets are full\n# Fullest
level-1s bucket #5, wrote 8839/8720\n# Maybe you have too many threads
compared to the size of the factor bases.\n# Please try less threads,
or a larger -bkmult parameter (at some cost!).\n# The code will now
try to adapt by allocating more memory for buckets.\n# redoing
q=524197, rho=22706 because buckets are full\n# Fullest level-1s
bucket #1, wrote 9262/9168\n# Maybe you have too many threads compared
to the size of the factor bases.\n# Please try less threads, or a
larger -bkmult parameter (at some cost!).\n# The code will now try to
adapt by allocating more memory for buckets.\n# redoing q=524197,
rho=454641 because buckets are full\n# Fullest level-1s bucket #4,
wrote 10638/10176\n# Maybe you have too many threads compared to the
size of the factor bases.\n# Please try less threads, or a larger
-bkmult parameter (at some cost!).\n# The code will now try to adapt
by allocating more memory for buckets.\nERROR: The special q (20 bits)
is larger than the large prime bound on side 1 (19 bits).\n You
can disable this check with the -allow-largesq argument,\n It is
for instance useful for the descent.\n'
Have tried once more and happens to be the same error.
Thank you.
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