I get a segfault while running a simulation:
forrtl: severe (174): SIGSEGV, segmentation fault occurred
Image
PC
Routine
Line Source
ww3_shel_debug 0000000000419C37
w3src2md_mp_w3sds
580 w3src2md.f
ww3_shel_debug 0000000000424508
w3srcemd_mp_w3src
330 w3srcemd.f
ww3_shel_debug 000000000044BA00
w3wavemd_mp_w3wav
975 w3wavemd.f
ww3_shel_debug 000000000046358E
MAIN__
831 ww3_shel.f
ww3_shel_debug 0000000000403422
Unknown
Unknown Unknown
libc.so.6
0000003697C1DA44
Unknown
Unknown Unknown
ww3_shel_debug 0000000000403369
Unknown
Unknown Unknown
w3src2md_mp_w3sds:
line 579 DO IK=IKHW, NK
line 580 EBD(IK) = 0.
line 581 DO ITH=1, NTH
The segfault occurs midway in the simulation and occurs at the same point of the simulation for the same input data.
Memory usage is stable (~101MB) and is always well below (just 10% of) the total RAM.
I use a 64 bit dual core Xeon / Fedora core 7 / Compiler ver 10.0.023.
Compiler options: "-free -c -i-static -heap-arrays".
I run with "ulimit -s unlimited".
Please help.
Kathrika
