[Dip] Dip Digest, Vol 8, Issue 9

[Jonas Christoffer Villumsen]

Logs for for first  and second run attached.  Thank you for your assistance.

firstrun.txt 1)  has

__DECOMP_LP_CPX__

__DECOMP_IP_CPX__

secondrun.txt 2) has


__DECOMP_LP_CLP__

__DECOMP_IP_CPX__



From: Matthew Galati [mailto:matthew.galati at gmail.com]
Sent: 30. december 2010 03:33
To: Jonas Christoffer Villumsen
Cc: Shahin Gelareh; dip at list.coin-or.org
Subject: Re: [Dip] Dip Digest, Vol 8, Issue 9


I have tried different settings

1)

__DECOMP_LP_CPX__

__DECOMP_IP_CPX__

Gives a range constraint error.


Can you post the error log?

COIN Exception [ Range constraints are not yet supported. Please break up your range constraints into two constraints. ] at ..\..\..\..\src\DecompAlgo.cpp:L1170 in DecompAlgo:
:masterMatrixAddArtCols




2)

__DECOMP_LP_CLP__

__DECOMP_IP_CPX__

No error.

In either case, however, It doesn't seem to be using CPLEX.


Turn up the log levels and post the log (or just send it to me directly).

In the parameter file, use

[DECOMP]
LogLpLevel       = 1
LogDebugLevel = 3
LogLevel          = 3




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