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-   -   'Finalising parallel run' errors (http://www.cfd-online.com/Forums/openfoam/81553-finalising-parallel-run-errors.html)

lordvon October 29, 2010 23:54

'Finalising parallel run' errors
 
What do these error messages mean?
It occurs at the end of a (successful) 4-core single-desktop parallel simulation via foamJob. It does not appear to have any consequences.

Code:

Finalising parallel run
*** glibc detected *** turbDyMFoam: corrupted double-linked list: 0x0000000003733ff0 ***
Inconsistency detected by ld.so: dl-open.c: 221: dl_open_worker: Assertion `_dl_debug_initialize (0, args->nsid)->r_state == RT_CONSISTENT' failed!
*** glibc detected *** turbDyMFoam: corrupted double-linked list: 0x00000000038e1150 ***
Inconsistency detected by ld.so: dl-open.c: 221: dl_open_worker: Assertion `_dl_debug_initialize (0, args->nsid)->r_state == RT_CONSISTENT' failed!


wyldckat October 30, 2010 06:56

Greetings Robert,

Can you reproduce the error with one of the tutorials for turbDyMFoam? I'm assuming there is one, but I didn't check.

But the error may occur due to one of the following possible reasons:
  • depends on how OpenFOAM was built;
  • there is a bug in the code of the solver for parallel runs;
  • a library is defined to be loaded in controlDict that clashes with an OpenFOAM library, thus resulting in an attempt to free 2x the same memory.
Best regards,
Bruno


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