[FLASH-USERS] ERROR in mpi_morton_bnd_prol

[Marco Mazzuoli]

    Dear Flash users,

I am trying to run Flash on a bluegene-type supercomputer.
The details of the present run are:

#procs=1024 on #64 nodes (#16procs per node).

The domain is rectangular.
Block size = 32x32x32 computational points
Max refinement level = 5
The whole domain is refined at level = 5 such that N°blocks=1+8+64+512+4096=4681
Max_blocks per core = 4

Do you know what the initialization error visualized in the standard output and proposed in the following, could depend on?

-----------------------------------------------------------------------------------------------------------------------
 RuntimeParameters_read:  ignoring unknown parameter "igrav"...
 RuntimeParameters_read:  ignoring unknown parameter "mgrid_max_iter_change"...
 RuntimeParameters_read:  ignoring unknown parameter "mgrid_solve_max_iter"...
 RuntimeParameters_read:  ignoring unknown parameter "mgrid_print_norm"...
 RuntimeParameters_read:  ignoring unknown parameter "msgbuffer"...
 RuntimeParameters_read:  ignoring unknown parameter "eint_switch"...
 RuntimeParameters_read:  ignoring unknown parameter "order"...
 RuntimeParameters_read:  ignoring unknown parameter "slopeLimiter"...
 RuntimeParameters_read:  ignoring unknown parameter "LimitedSlopeBeta"...
 RuntimeParameters_read:  ignoring unknown parameter "charLimiting"...
 RuntimeParameters_read:  ignoring unknown parameter "use_avisc"...
 RuntimeParameters_read:  ignoring unknown parameter "use_flattening"...
 RuntimeParameters_read:  ignoring unknown parameter "use_steepening"...
 RuntimeParameters_read:  ignoring unknown parameter "use_upwindTVD"...
 RuntimeParameters_read:  ignoring unknown parameter "RiemannSolver"...
 RuntimeParameters_read:  ignoring unknown parameter "entropy"...
 RuntimeParameters_read:  ignoring unknown parameter "shockDetect"...
 MaterialProperties initialized
 Cosmology initialized
 Source terms initialized
 Cosmology initialized
 Source terms initialized
  iteration, no. not moved =  0 0
 refined: total leaf blocks =  1
 refined: total blocks =  1
  starting MORTON ORDERING
  tot_blocks after  1
  max_blocks 2 1
  min_blocks 2 0
 Finished initialising block: 1
 INFO: Grid_fillGuardCells is ignoring masking.
  iteration, no. not moved =  0 0
 refined: total leaf blocks =  8
 refined: total blocks =  9
  iteration, no. not moved =  0 7
  iteration, no. not moved =  1 0
 refined: total leaf blocks =  64
 refined: total blocks =  73
  iteration, no. not moved =  0 70
  iteration, no. not moved =  1 7
  iteration, no. not moved =  2 0
 refined: total leaf blocks =  512
 refined: total blocks =  585
 ERROR
 in mpi_morton_bnd_prol                      : guard block starting 
index -3  not larger than lnblocks 1  processor no.  8  maxblocks_alloc 
 40
 ERROR in mpi_morton_bnd_prol                      : guard block 
starting index -3  not larger than lnblocks 1  processor no.  496  
maxblocks_alloc  40
 ERROR in 
mpi_morton_bnd_prol                      : guard block starting index 
-3  not larger than lnblocks 1  processor no.  569  maxblocks_alloc  40
 ERROR
 in mpi_morton_bnd_prol                      : guard block starting 
index -3  not larger than lnblocks 1  processor no.  172  
maxblocks_alloc  40
 ERROR in 
mpi_morton_bnd_prol                      : guard block starting index 
-12  not larger than lnblocks 1  processor no.  368  maxblocks_alloc  40
 ERROR
 in mpi_morton_bnd_prol                      : guard block starting 
index -12  not larger than lnblocks 1  processor no.  189  
maxblocks_alloc  40
...
...
...
Abort(1076419107) on node 442 (rank 442 in
 comm -2080374784): application called MPI_Abort(comm=0x84000000, 
1076419107) - process 442
-----------------------------------------------------------------------------------------------------------------------

Thank you in advance.

Sincerely,

    Marco Mazzuoli


Ing. Marco Mazzuoli
Dipartimento di Ingegneria
delle Costruzioni, dell'Ambiente e
del Territorio (DICAT)
via Montallegro 1
16145 GENOVA-ITALY
tel.  +39 010 353 2497
cell. +39 338 7142904
e-mail marco.mazzuoli at unige.it
       marco.mazzuoli84 at gmail.com




 		 	   		  
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