AMBER Archive (2006)

Subject: AMBER: seg fault during test.serial

From: Lachele Foley (Lists) (lf.list_at_gmail.com)
Date: Fri Sep 08 2006 - 15:45:05 CDT

I compiled amber9 on an itanium machine (RHEL 3 build 4):
2.4.21-27.EL #1 SMP Wed Dec 1 21:54:21 EST 2004 ia64 ia64 ia64 GNU/Linux

I downloaded the most recent bugfix.all and applied it. I also tried
adding the flag "-cxxlib-icc" to the CPLUSPLUS line. The compile
seems to go fine, but I get a seg fault during make test.serial. Here
is the tail end of the output:

cd crambin_qmmmnmr; ./Run.cnmr
diffing mdout.cnmr.save with mdout.cnmr
PASSED
==============================================================
diffing divcon.out.save with divcon.out
PASSED
==============================================================
cd qmmm2/crambin; ./Run.crambin_divcon
getRegFromUnwindContext: Can't get Gr0 from UnwindContext, using 0
forrtl: severe (174): SIGSEGV, segmentation fault occurred
Image PC Routine Line Source
libc.so.6.1 2000000000321160 Unknown Unknown Unknown
libc.so.6.1 200000000031F320 Unknown Unknown Unknown
sander 4000000000D79CE0 Unknown Unknown Unknown
sander 4000000000D79E30 Unknown Unknown Unknown
sander 40000000006AD6F0 Unknown Unknown Unknown
sander 40000000006061E0 Unknown Unknown Unknown
sander 40000000005DEC90 Unknown Unknown Unknown
sander 40000000005D6F20 Unknown Unknown Unknown
sander 40000000005DB1E0 Unknown Unknown Unknown
sander 400000000018A400 Unknown Unknown Unknown
sander 4000000000169530 Unknown Unknown Unknown
sander 40000000001665F0 Unknown Unknown Unknown
sander 4000000000004690 Unknown Unknown Unknown
libc.so.6.1 200000000026E990 Unknown Unknown Unknown
sander 4000000000004080 Unknown Unknown Unknown

The test just hangs there. I have to kill the process to get out of it.

I've only tried using ifort for the fortran compiler, but I used both
icc and gcc (used with previous amber builds), and got the same
result. The config.h file is attached. Previous gcc/g++ entries are
commented out.

Can you help me fix this? My apologies if I missed this already
answered in the reflector.

Thanks! 

-- 
:-) Lachele
Lachele Foley
CCRC/UGA
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