Hi all,
I am using Gromacs-4.0.5 g_principal for a system with a protein of
132 resiudes, ~450 octane molecules and ~9000 water molecules, as below,
g_principal -f pos_Rep.xtc -s em.tpr -n index.ndx (Protein was the
selected group ).
I get the follwing message soon after I selected Protein
Reading frame 0 time 0.000 *** glibc detected ***
g_principal: malloc(): memory corruption: 0x000000000646c250 ***
======= Backtrace: =========
/lib64/libc.so.6[0x2b4788cd24ac]
/lib64/libc.so.6(__libc_calloc+0xc0)[0x2b4788cd3ce0]
g_principal[0x41071c]
g_principal[0x471aff]
g_principal[0x472237]
g_principal[0x410539]
g_principal[0x40251f]
g_principal[0x402139]
/lib64/libc.so.6(__libc_start_main+0xf4)[0x2b4788c7d974]
g_principal[0x402079]
======= Memory map: ========
.................
This error didn't occur and ran smoothly when .gro file was selected
for -f flag, but failed even for a shorter trajectory file.
What is the way around for this problem
Thank you in advance!
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