dolfin team mailing list archive

[dbeacham <question93523@xxxxxxxxxxxxxxxxxxxxx>]

New question #93523 on DOLFIN:
https://answers.launchpad.net/dolfin/+question/93523

Hi all,

I've tried to install the most recent stable builds using dorsal-0.5.1 on karmic, but whenever I try and run a demo I get segmentation faults, for instance the cpp poisson demo gives:

Solving linear variational problem
  Matrix of size 1089 x 1089 has 7361 nonzero entries.
  Sorting sparsity pattern.
  Applying boundary conditions to linear system.
  LU-factorizing linear system of size 1089 x 1089 (UMFPACK).
[lappytop-dos:20579] *** Process received signal ***
[lappytop-dos:20579] Signal: Segmentation fault (11)
[lappytop-dos:20579] Signal code: Address not mapped (1)
[lappytop-dos:20579] Failing at address: 0x9
[lappytop-dos:20579] [ 0] [0x6db410]
[lappytop-dos:20579] [ 1] ./demo(umfpack_dl_qsymbolic+0x5a) [0x808ca2a]
[lappytop-dos:20579] [ 2] ./demo(umfpack_dl_symbolic+0x64) [0x807a624]
[lappytop-dos:20579] [ 3] /home/dbeacham/FEM/stable/build/lib/libdolfin.so.0(_ZN6dolfin15UmfpackLUSolver7Umfpack9factorizeEv+0x83) [0x8beb83]
[lappytop-dos:20579] [ 4] /home/dbeacham/FEM/stable/build/lib/libdolfin.so.0(_ZN6dolfin15UmfpackLUSolver9factorizeERKNS_13GenericMatrixE+0xf7) [0x8beeb7]
[lappytop-dos:20579] [ 5] /home/dbeacham/FEM/stable/build/lib/libdolfin.so.0(_ZN6dolfin15UmfpackLUSolver5solveERKNS_13GenericMatrixERNS_13GenericVectorERKS4_+0x29) [0x8be009]
[lappytop-dos:20579] [ 6] /home/dbeacham/FEM/stable/build/lib/libdolfin.so.0(_ZN6dolfin8LUSolver5solveERKNS_13GenericMatrixERNS_13GenericVectorERKS4_+0x15a) [0x84cb5a]
[lappytop-dos:20579] [ 7] /home/dbeacham/FEM/stable/build/lib/libdolfin.so.0(_ZN6dolfin18VariationalProblem12solve_linearERNS_8FunctionE+0x563) [0x84b303]
[lappytop-dos:20579] [ 8] /home/dbeacham/FEM/stable/build/lib/libdolfin.so.0(_ZN6dolfin18VariationalProblem5solveERNS_8FunctionE+0x2a) [0x84bf2a]
[lappytop-dos:20579] [ 9] ./demo(main+0x5e1) [0x80617e1]
[lappytop-dos:20579] [10] /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe6) [0x1548b56]
[lappytop-dos:20579] [11] ./demo [0x8060b01]
[lappytop-dos:20579] *** End of error message ***
Segmentation fault. 

I've tried with/without building ginac/swiginac but get the same results. Am I doing something wrong? Previous dorsal installs worked on jaunty and the fenics package (w/ dolfin 0.9.4) works on karmic.

Regards, David.

-- 
You received this question notification because you are a member of
DOLFIN Team, which is an answer contact for DOLFIN.