[Coin-SMI] Fw: Another user wants documentation on SMI (Fw: [Coin-lpsolver] running time)

[Alan King]

OK -- What more documentation is needed?

Alan

----- Forwarded by Alan King/Watson/IBM on 03/12/2005 12:08 AM -----

Robin Lougee-Heimer/Watson/IBM 
03/10/2005 09:21 AM

To
Alan King/Watson/IBM at IBMUS
cc
cristian.popa at univie.ac.at
Subject
Another user wants documentation on SMI (Fw: [Coin-lpsolver] running time)





Alan:

>1. I could not find any documentation on Smi interface, is there any?

I know you were working on it.  Any progress? 
Robin

----------------------------------------------------------------------------------
Robin Lougee-Heimer
IBM TJ Watson Research Center
ph: 914-945-3032   fax: 914-945-3434 
robinlh at us.ibm.com
http://www.coin-or.org


----- Forwarded by Robin Lougee-Heimer/Watson/IBM on 03/10/2005 09:19 AM 
-----

"Cristian Popa" <cristian.popa at univie.ac.at> 
Sent by: coin-lpsolver-bounces at list.coin-or.org
03/10/2005 07:16 AM

To
<coin-lpsolver at list.coin-or.org>
cc

Subject
[Coin-lpsolver] running time






Hi again,
 I do not know where I should post questions about Smi and Clp, so I will 
do it here. If I am in the wrong place please let me know what is the 
email list for it.
I am interested in few questions:
1. I could not find any documentation on Smi interface, is there any?
My problem is a stoch one with 2 decision stages, 4 r.v and for each I 
consider 100x100 tree.To solve this one it takes around 40 min. 
After the interface reads the data from stoch, time, core file I have the 
following output on the screen 
 
Coin0001I At line 1 NAME          SDAA_V27
Coin0001I At line 2 ROWS
Coin0001I At line 16 COLUMNS
Coin0001I At line 145 RHS
Coin0001I At line 158 BOUNDS
Coin0001I At line 187 ENDATA
Coin0002I Problem SDAA_V27 has 12 rows, 28 columns and 117 elements
Coin0001I At line 1 TIME          SDAA_V27
Coin0001I At line 2 PERIODS       LP
Coin0001I At line 6 ENDATA
Coin0001I At line 1 STOCH         SDAA_V27
Coin0001I At line 2 SCENARIOS      DISCRETE                    REPLACE
Coin0001I At line 410403 ENDATA
and then the calculations start.
 
2. Is this a normal time for a such problem? Can this be improved working 
on the input files?
 
 
Thanks
 
cheers, 
Cristian_______________________________________________
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