[petsc-users] Vec entries altered incorrectly

[Juha Jäykkä]

> This is memory overwriting. Use valgrind to find it.

Valgrind gives it a clean bill of health:

==30174== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 153 from 1)
==30174== malloc/free: in use at exit: 0 bytes in 0 blocks.
==30174== malloc/free: 0 allocs, 0 frees, 0 bytes allocated.
==30174== For counts of detected errors, rerun with: -v
==30174== All heap blocks were freed -- no leaks are possible.

What am I actually even looking for? Myself overwriting stuff or a PETSc bug? 
I do not quite understand how PETSc even could manage to overwrite unrelated 
vectors. Or do you suspect I overwrite the vector structure at somepoint and 
that confuses PETSc later on?

Cheers,
Juha

-- 
		 -----------------------------------------------
		| Juha Jäykkä, juhaj at iki.fi			|
		| http://www.maths.leeds.ac.uk/~juhaj		|
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