The ABINIT Users Mailing List ( CLOSED )

["Toby D. Young" <tyoung@ippt.gov.pl>]

Hello users,

I am having trouble running my input file on a cluster system with 4
processors; that's two two-processor machines. I'm quite a newbie at
abinitp.

I can see from the log file two worrying messages:

p1_7266:  p4_error: alloc_p4_msg failed: 0

which (after some other output) continues with

p2_6059:  p4_error: interrupt SIGx: 13
p2_6059: (955.289062) net_send: could not write to fd=5, errno = 32
mpiexec: Warning: tasks 0-1 exited with status 1.

Googling did not give me much help; except for that this may be a
mpiexec problem writing to disk(?) Has anyone had this problem or know
how to get round it?

I haven't had any trouble running the parallel tests / tutorials.

Thanks in advance.
Best,
        Toby



=====================
complete message


p1_7266: (949.214844) xx_shmalloc: returning NULL; requested 3280880
bytes p1_7266: (949.214844) p4_shmalloc returning NULL; request =
3280880 bytes You can increase the amount of memory by setting the
environment variable P4_GLOBMEMSIZE (in bytes); the current size is
4194304 p1_7266:  p4_error: alloc_p4_msg failed: 0
=====================

     iter   Etot(hartree)      deltaE(h)  residm     vres2    diffor
maxfor

 getcut: wavevector=  0.0000  0.0000  0.0000  ngfft=  80  80 128
         ecut(hartree)=     50.000   => boxcut(ratio)=   2.05901

 ewald : nr and ng are    3 and   25

 ITER STEP NUMBER     1
 vtorho : nnsclo_now=  2, note that nnsclo,dbl_nnsclo,istep=  0 0  1
-P-0000  leave_test : synchronization done...
 vtorho: loop on k-points and spins done in parallel
p2_6059:  p4_error: interrupt SIGx: 13
p2_6059: (955.289062) net_send: could not write to fd=5, errno = 32
mpiexec: Warning: tasks 0-1 exited with status 1.



-- 

Toby D. Young - Adiunkt (Assistant Professor) 
Department of Computational Science
Institute of Fundamental Technological Research
Polish Academy of Sciences
Room 206, Swietokrzyska 21 
00-049 Warsaw, POLAND