[Wien] mpi FATAL ERROR in lapw1para

[ronunez@gauss.mat.uson.mx]

Dear WIEN2k users...

I have compiled the wien2k 8.3 in a Cray XD1, with pgf90 compiler (v 6.23), ACML
libs and GOTO libs, and
MPICH 1.26, without any problem.

The mpi-benchmark run without problems, and in this case lapw1_mpi is test with
1 k-point.

I try to test a complete SCF cycle (lapw0, lapw1, lapw2, core, mixer) in In2O3,
using the
mpi programs (lapw0_mpi, lapw1_mpi and lapw2_mpi). For this case I use 1000 k points
in the FBZ, which produce 61 k-points in the IBZ.

Using 8 cpus and 1 thread by cpu, the lapw0para (lapw0_mpi) run without problem,
but the lapw1para
stop just before complete with the next message in In2O3.dayfile

**  LAPW1 crashed!
0.288u 0.596s 2:56.59 0.4%      0+0k 0+0io 3pf+0w
error: command   /mnt/san/home/uson/r_ng732/WIEN2k/lapw1para lapw1.def   failed

 Using the -xf option in lapw1para and executing the command 

run_lapw -p -ec 0.0001 > /mnt/san/home/uson/r_ng732/WIEN2k/In2O3/STDOUT 2>&1

in the PBS batch system, the STDOUT file has the next error message

[5] Fatal Error: message truncated. ask 13312 got 21632 at line 454 in file
/usr/src/packages/BUILD/mpich-1.2.6-51-pgi623/mpid/rai/raifma.c
Process 0 lost connection: exiting
Process 1 lost connection: exiting
Process 2 lost connection: exiting
Process 3 lost connection: exiting
Process 4 lost connection: exiting
Process 6 lost connection: exiting
Process 7 lost connection: exiting

I run the same case with 1 k-point and the SCF cycle end without problems.

Thanks in advance for any help.

Roberto Nuñez-Gonzalez
Departamento de Matematicas
Universidad de Sonora
Mexico