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From: "Gery ." <gamejihou AT hotmail DOT com>
To: "cygwin AT cygwin DOT com" <cygwin AT cygwin DOT com>
Subject: freopen failed, core dumped
Date: Mon, 1 Sep 2014 21:23:31 +0000
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Hello,

I received the following message after using a computer-intensive program (seismic unix):


freopen failed in VNDseekVNDrwslice: seek failed mode = r iopanel = 0 idim = 0 iblock = 400 ipanel = 0
Aborted (core dumped)

What means that message?

I presume that cygwin is complaining about that tool program, but this happens only with one executable called suradon, which requires a lot of resources. I just changed cygwin's heap maximum memory to 2GB with:

regtool -i set /HKLM/Software/Cygwin/heap_chunk_in_mb 1024
regtool -v list /HKLM/Software/Cygwin

but that core dumped error persists. Any idea how to solve this USING cygwin (ie. without moving to linux)?

Thanks for any pointers,

Gery


PS. Some details of my installation:

$ uname -a
CYGWIN_NT-6.3-WOW64 gery 1.7.31(0.272/5/3) 2014-07-25 11:08 i686 Cygwin

$ cygcheck -s

Cygwin Configuration Diagnostics
Current System Time: Mon Sep 01 22:16:41 2014

Windows 8.1 Ver 6.3 Build 9600

Running under WOW64 on AMD64 (i5-4200 cpu @ 1.6GHz 8gb ram) 		 	   		  
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