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<div class=Section1>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>FYI:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>I
ran into the same problem as described here: <a
href="http://list.coin-or.org/pipermail/symphony/2011-March/000592.html">http://list.coin-or.org/pipermail/symphony/2011-March/000592.html</a>
(using Symphony 5.4.3). The same model solved within 30min to optimality with
Symphony 5.1.2<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>The
reply on the basis condition number from Ted was a good reminder to check the
coefficients.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>After
some re-work I was able to elimate a couple of large coefficients (in the order
of 4e6/5e6).<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>Now
it solves in 5.4.3 as well.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>Could
anyone help me with:<o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:36.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo1;
tab-stops:list 36.0pt'><![if !supportLists]><font size=2 face="Courier New"><span
lang=EN-US style='font-size:11.0pt;font-family:"Courier New";mso-fareast-font-family:
"Courier New";mso-ansi-language:EN-US'><span style='mso-list:Ignore'>-<font
size=1 face="Times New Roman"><span style='font:7.0pt "Times New Roman"'>
</span></font></span></span></font><![endif]><font size=2 face="Courier New"><span
lang=EN-US style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:
EN-US'>Is there an example available the usage conditionNumber in CoinUtils? <br>
I don’t know how to use that within the current Symphony code base. <span
style='mso-spacerun:yes'> </span><o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:36.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo1;
tab-stops:list 36.0pt'><![if !supportLists]><font size=2 face="Courier New"><span
lang=EN-US style='font-size:11.0pt;font-family:"Courier New";mso-fareast-font-family:
"Courier New";mso-ansi-language:EN-US'><span style='mso-list:Ignore'>-<font
size=1 face="Times New Roman"><span style='font:7.0pt "Times New Roman"'>
</span></font></span></span></font><![endif]><font size=2 face="Courier New"><span
lang=EN-US style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:
EN-US'>Or could Symphony give a warning in a log file via some option?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>And
what is a critical value for the condition number?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>Could
10^6 still be ok?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>“As
a general rule of thumb, if the condition number ê(A) = 10^k, then you may lose
up to k digits of accuracy on top of what would be lost to the numerical method
due to loss of precision from arithmetic methods.”<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>(<a
href="http://en.wikipedia.org/wiki/Condition_number">http://en.wikipedia.org/wiki/Condition_number</a>)
<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>And
finally, for what is worth, here is the log, it seems to get stuck somewhere in
the feasibility pump:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>In
iteration 4, before calling branch()<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>...
no cuts were added.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>Now
displaying final relaxed solution...<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>Branching
on variable openWhse<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>
children: [49452342.352, 3,0] [49452342.352, 3,0]<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>Decided
to dive...<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>*************************************************<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>*
Now processing NODE 191 LEVEL 10<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>*************************************************<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>****
Starting iteration 5 ****<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>The
LP value is: 51245073.298 [0,649]<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>Now
displaying the relaxed solution ...<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>Row
effectiveness: rownum: 15172 ineff: 6 deletable: 6<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>
Removing deletable rows ...<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>Receiving/creating
cuts...<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>Cuts
in the local pool: 0<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>In
iteration 5, before calling branch()<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>...
no cuts were added.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>Now
displaying final relaxed solution...<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>feasibility
pump: cuts discarded = 10<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>feasibility
pump: starting iteration 0, time used = 0.00<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>fp:
solve lp 0<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>feasibility
pump: starting iteration 1, time used = 0.00<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>fp:
solve lp 1<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>feasibility
pump: starting iteration 2, time used = 0.00<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>fp:
solve lp 2<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>feasibility
pump: starting iteration 3, time used = 0.00<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>fp:
solve lp 3<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>feasibility
pump: starting iteration 4, time used = 0.00<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>fp:
found solution with value = 48815888.342281<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>fp:
gap = 0.908596<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>sp:
solution pool size = 2<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>fp:
found solution = 51688612.59 time = 0.00<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>leaving
feasibility pump.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>******
Found Better Feasible Solution !<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>******
After Calling Heuristics !<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>******
Cost: 51688612.589581<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>tighten_root_bounds:
at node 191, tightening 0 bounds in root<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>tighten_root_bounds:
at node 191, tightening 0 bounds in root<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>tighten_root_bounds:
at node 191, tightening 0 bounds in root<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>tighten_root_bounds:
at node 191, tightening 0 bounds in root<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>solution
found before branching<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>Continue
with this node.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>****
Starting iteration 6 ****<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>The
LP value is: 51245073.298 [0,0]<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>Now
displaying the relaxed solution ...<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>Row
effectiveness: rownum: 15166 ineff: 0 deletable: 0<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>Branching
because of tailoff in value of objective function!<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>In
iteration 6, before calling branch()<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>...
no cuts were added.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>Now
displaying final relaxed solution...<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>feasibility
pump: cuts discarded = 10<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>feasibility
pump: starting iteration 0, time used = 0.00<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>fp:
solve lp 0<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>feasibility
pump: starting iteration 1, time used = 0.00<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>fp:
solve lp 1<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>feasibility
pump: starting iteration 2, time used = 0.00<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>fp:
solve lp 2<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>feasibility
pump: starting iteration 3, time used = 0.00<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>fp:
solve lp 3<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>feasibility
pump: starting iteration 4, time used = 0.00<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>fp:
solve lp 4<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>feasibility
pump: starting iteration 5, time used = 0.00<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>fp:
solve lp 5<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>feasibility
pump: starting iteration 6, time used = 0.00<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span lang=EN-US
style='font-size:11.0pt;font-family:"Courier New";mso-ansi-language:EN-US'>fp:
solve lp <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-US style='font-size:
11.0pt;font-family:Calibri;mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
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