[gmx-users] simulation end with Segmentation fault, error message said something about libSystem.B.dylib

[Itamar Kass]

Hi,

Lately few of my simulations had ended up with wired output:

Writing final coordinates.
step 500000, remaining runtime:     0 s
[xn068:94365] *** Process received signal ***
[xn068:94365] Signal: Segmentation fault (11)
[xn068:94365] Signal code: Address not mapped (1)
[xn068:94365] Failing at address: 0x108ee9000
[xn068:94365] [ 0] 2   libSystem.B.dylib
0x00000000844e83fa _sigtramp + 26
[xn068:94365] [ 1] 3   ???
0x0000000000801b78 0x0 + 8395640
[xn068:94365] *** End of error message ***


In addition, the output files are not usable. We use apple with 10.5 (server
version) and gromacs (4.0.5) is compiles using 64bit.

Any idea someone?

Best,
Itamar
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