[Coin-lpsolver] running time
Cristian Popa
cristian.popa at univie.ac.at
Thu Mar 10 07:16:05 EST 2005
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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