<br><font size=2 face="sans-serif">Donald,</font>
<br>
<br><font size=2 face="sans-serif">I tried under CYGWIN with gcc 3.3.3
and had no problems - well I had to change all char * environ = getenv("HOME);
statements as it did not like environ as a name - I will change when I
reboot on Linux.</font>
<br>
<br><font size=2 face="sans-serif">What version of gcc are you using?</font>
<br>
<br><font size=2 face="sans-serif">If using Cbc and Clp it is now recommended
that you do "make solve" in Cbc and then use "solve"
not "cbc".</font>
<br>
<br><font size=2 face="sans-serif">John Forrest</font>
<br>
<br>
<br>
<table width=100%>
<tr valign=top>
<td width=40%><font size=1 face="sans-serif"><b>"Donald Bennett"
<Donald.Bennett@sas.com></b> </font>
<br><font size=1 face="sans-serif">Sent by: coin-discuss-bounces@list.coin-or.org</font>
<p><font size=1 face="sans-serif">01/05/2006 03:57 PM</font>
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<td bgcolor=white>
<div align=center><font size=1 face="sans-serif">Please respond to<br>
Discussions about open source software for Operations Research
</font></div></table>
<br>
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<tr>
<td>
<div align=right><font size=1 face="sans-serif">To</font></div>
<td valign=top><font size=1 face="sans-serif"><coin-discuss@list.coin-or.org></font>
<tr>
<td>
<div align=right><font size=1 face="sans-serif">cc</font></div>
<td valign=top>
<tr>
<td>
<div align=right><font size=1 face="sans-serif">Subject</font></div>
<td valign=top><font size=1 face="sans-serif">[Coin-discuss] CBC: STATUS_ACCESS_VIOLATION</font></table>
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<td>
<td></table>
<br></table>
<br>
<br>
<br><font size=2><tt>Running under CYGWIN<br>
<br>
COIN/CLP/OSI/CGL/CBC all compile successfully. unit tests are successful<br>
<br>
Trying to run ./MIPLIB3/AIR03 test case. Other MIPLIB3 test cases
fail.<br>
<br>
Updated COIN from CVS and recompiled. No change<br>
<br>
Can anyone else reproduce fault or obtain optimal result under similar
OS?<br>
<br>
thanks<br>
<br>
$ ./cbc ./samples/miplib3/air03<br>
Default solver is clp<br>
Coin0001I At line 15 NAME AIR03<br>
Coin0001I At line 16 ROWS<br>
Coin0001I At line 142 COLUMNS<br>
Coin0001I At line 55610 RHS<br>
Coin0001I At line 55673 BOUNDS<br>
Coin0001I At line 66431 ENDATA<br>
Coin0002I Problem AIR03 has 124 rows, 10757 columns and 91028 elements<br>
Cgl0001I 124 cliques of average size 734.097<br>
Cgl0003I 0 fixed, 13 tightened bounds, 0 strengthened rows, 0 substitutions<br>
Cgl0004I processed model has 122 rows, 8458 columns (8458 integer) and
71687 elements<br>
processed model has 122 rows and 8458 columns<br>
Cbc0009I Objective coefficients multiple of 2<br>
Segmentation fault (core dumped)<br>
<br>
<br>
Donald Bennett<br>
Principal Analytical Consultant<br>
office: 908 470 0080 X8245<br>
mobile: 732 236 9699<br>
donald.bennett@sas.com<br>
<br>
<br>
<br>
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</tt></font>
<br>