Closed xubuntu4iran closed 2 weeks ago
I got this error in my another machine:
./msieve -t 8 -v 1153675645642101827662425341109445079198693137132437564295465464645646541102451147
Msieve v. 1.54 (SVN unknown)
Sun Oct 20 20:32:03 2024
random seeds: ab20444b 302721d7
MPI process 0 of 1
factoring 1153675645642101827662425341109445079198693137132437564295465464645646541102451147 (82 digits)
searching for 15-digit factors
commencing quadratic sieve (80-digit input)
using multiplier of 21
using generic 64kb sieve core
sieve interval: 6 blocks of size 65536
processing polynomials in batches of 17
using a sieve bound of 1186673 (45783 primes)
using large prime bound of 118667300 (26 bits)
using trial factoring cutoff of 27 bits
polynomial 'A' values have 10 factors
restarting with 23860 full and 248340 partial relations
46070 relations (23860 full + 22210 combined from 248340 partial), need 45879
sieving complete, commencing postprocessing
begin with 272200 relations
reduce to 65546 relations in 2 passes
attempting to read 65546 relations
recovered 65546 relations
recovered 54996 polynomials
attempting to build 46070 cycles
found 46070 cycles in 1 passes
distribution of cycle lengths:
length 1 : 23860
length 2 : 22210
largest cycle: 2 relations
matrix is 45783 x 46070 (6.8 MB) with weight 1417771 (30.77/col)
sparse part has weight 1417771 (30.77/col)
filtering completed in 3 passes
matrix is 32144 x 32208 (5.2 MB) with weight 1114382 (34.60/col)
sparse part has weight 1114382 (34.60/col)
saving the first 240 matrix rows for later
matrix includes 256 packed rows
[mehrati2019-System-14900k:3861410] *** An error occurred in MPI_Bcast
[mehrati2019-System-14900k:3861410] *** reported by process [3864133633,0]
[mehrati2019-System-14900k:3861410] *** on communicator MPI_COMM_WORLD
[mehrati2019-System-14900k:3861410] *** MPI_ERR_COMM: invalid communicator
[mehrati2019-System-14900k:3861410] *** MPI_ERRORS_ARE_FATAL (processes in this communicator will now abort,
[mehrati2019-System-14900k:3861410] *** and potentially your MPI job)
I need to know what is my mehrati2019-System-Version machine problem?