Hello,
On one of our Linux server I have the following configuration:
There are 2 CPU's. cat /proc/meminfo gives the following output:
kumar@:~> cat /proc/meminfo
MemTotal: 5609156 kB
MemFree: 2693344 kB
Buffers: 307912 kB
Cached: 2191972 kB
SwapCached: 0 kB
Active: 873552 kB
Inactive: 1870992 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 5609156 kB
LowFree: 2693344 kB
SwapTotal: 2285544 kB
SwapFree: 2285544 kB
Dirty: 32 kB
Writeback: 0 kB
Mapped: 292956 kB
Slab: 145300 kB
Committed_AS: 529164 kB
PageTables: 3600 kB
VmallocTotal: 536870911 kB
VmallocUsed: 18136 kB
VmallocChunk: 536852767 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
limit command gives the following output:
============================================
kumar@:~>limit
cputime unlimited
filesize unlimited
datasize unlimited
stacksize unlimited
coredumpsize 0 kbytes
memoryuse unlimited
vmemoryuse unlimited
descriptors 1024
memorylocked unlimited
maxproc 49152
When I run a job which takes 2 processors die program crashes
with the following given error at the beginning.Iam using PVM to run
parallel jobw. The same job works with 1 processor on the same machine.
The error is:
+--------------------------------------------------------------------+
| |
| *** INSUFFICIENT MEMORY ALLOCATED *** |
| |
| Action required : Increase the integer stack memory size. |
| |
| If the situation persists please contact the CFX Customer Helpline |
| giving the following details:- |
| |
| Requested space: 131576 words |
| |
| Current allocated space: 20349540 words |
| Current used space: 20321375 words |
| Current free space: 28165 words |
| Number of free areas: 3 |
| |
+--------------------------------------------------------------------+
Fatal error generated in gKSelEl
Message :- FULL : Failed to make a data area for KSelEl
gKSelEl called by :- gKVxEl_ZN
--- SIGCHLD (Child exited) @ 0 (0) ---
An error has occurred in cfx5solve:
The CFX-5 solver has terminated without writing a results file. Command on
host pc4989 exited with return code 0.
It gave the following output:
Contents of /tmp/pvml.1002:
[t80040000] 08/15 10:27:36 pc4989 (129.129.234.168:32816) LINUX 3.4.4
[t80040000] 08/15 10:27:36 ready Mon Aug 15 10:27:36 2005
--- SIGCHLD (Child exited) @ 0 (0) ---
--- SIGCHLD (Child exited) @ 0 (0) ---
--- SIGCHLD (Child exited) @ 0 (0) ---
--- SIGCHLD (Child exited) @ 0 (0) ---
[ Process PID=26615 runs in 32 bit mode. ]
Any help is very much appreciated.
Regards,
Kumar
------------------------------------------------------------------
Padiyath Sreekumar | Tel: +41.56.310.3643
Paul Scherrer Institut | email: kumar.padiyath@xxxxxx
AIT | Office: WHGA/U132
WHGA/U132 | Fax: +41.56.310.3649
CH-5232 Villigen PSI |
Switzerland |
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