i have SEGV with some matrices, so you are not the only one. On Thu, Apr 11, 2013 at 10:42:36AM -0700, Sure wrote: > Got sigsegv calculating rank of 80 x 79 dense matrix over Rational Field. > > File "matrix_rational_dense.pyx", line 2353, in > sage.matrix.matrix_rational_dense.Matrix_rational_dense.rank > (sage/matrix/matrix_rational_dense.c:22283) > File "matrix_integer_dense.pyx", line 3216, in > sage.matrix.matrix_integer_dense.Matrix_integer_dense.rank > (sage/matrix/matrix_integer_dense.c:25776) > File "matrix_integer_dense.pyx", line 3238, in > sage.matrix.matrix_integer_dense.Matrix_integer_dense._rank_modp > (sage/matrix/matrix_integer_dense.c:26097) > File "matrix_modn_dense_template.pxi", line 2257, in > sage.matrix.matrix_modn_dense_double.Matrix_modn_dense_template.rank > (sage/matrix/matrix_modn_dense_double.cpp:12948) > File "matrix_modn_dense_template.pxi", line 244, in > sage.matrix.matrix_modn_dense_double.linbox_rank > (sage/matrix/matrix_modn_dense_double.cpp:4446) > RuntimeError: Segmentation fault > > > System: debian x64 testing/unstable > CPU: 2.4 GHz Intel E6600 (2 cores), 2GB RAM, 64GB swap > Version: 'Sage Version 5.8, Release Date: 2013-03-15' from binary > > Sorry, don't know how to put save file m.sobj here, cannot paste the whole > matrix itself from m.str() here, so posting link to logfile: > http://yadi.sk/d/1igWnkOr3zBiS > > To reproduce bug, after creating matrix m, call m.rank() > > > > -- > You received this message because you are subscribed to the Google Groups > "sage-support" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/sage-support?hl=en. > For more options, visit https://groups.google.com/groups/opt_out.
-- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sage-support?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
