[Csdp] Using cblas and clapack with CSDP
Henri Kjellberg
henrikjellberg at gmail.com
Sun Nov 7 22:45:50 EST 2010
Here are the test outputs. They do not seem to iterate at all (whereas
./example does). What is the expected output of example?
g50.out
Graph is of size 50 103
Iter: 0 Ap: 0.00e+00 Pobj: 1.0355339e+04 Ad: 0.00e+00 Dobj:
0.0000000e+00
Too many line search failures, giving up.
Failure: return code is 9
Primal objective value: 1.0355339e+04
Dual objective value: 0.0000000e+00
Relative primal infeasibility: 5.18e+03
Relative dual infeasibility: 1.02e+01
Real Relative Gap: -1.00e+00
XZ Relative Gap: 7.21e+01
DIMACS error measures: 5.18e+03 0.00e+00 2.60e+02 0.00e+00 -1.00e+00
7.21e+01
Theta1.out
Iter: 0 Ap: 0.00e+00 Pobj: 1.4644661e+04 Ad: 0.00e+00 Dobj:
0.0000000e+00
Too many line search failures, giving up.
Failure: return code is 9
Primal objective value: 1.4644661e+04
Dual objective value: 0.0000000e+00
Relative primal infeasibility: 7.32e+03
Relative dual infeasibility: 1.02e+01
Real Relative Gap: -1.00e+00
XZ Relative Gap: 7.21e+01
DIMACS error measures: 7.32e+03 0.00e+00 2.60e+02 0.00e+00 -1.00e+00
7.21e+01
On Sun, Nov 7, 2010 at 9:18 PM, Brian Borchers <borchers at nmt.edu> wrote:
> It appears that something has written over workvec5 and has caused a
> memory management error. It's good that the cygwin libc has enough
> error checking built in to catch this. I'll have to investigate
> further to see where exactly the problem is occuring.
>
> Have you tried running the csdp solver on a test problem to see
> whether it works without this error?
>
> --
> Brian Borchers borchers at nmt.edu
> Department of Mathematics http://www.nmt.edu/~borchers/
> New Mexico Tech Phone: (575) 322-2592
> Socorro, NM 87801 FAX: (575) 835-5366
>
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