How to use eplex ( cplex or xpress ) ...

From: IcesChuang <iceschuang_at_pchome.com.tw>
Date: Tue 07 Jun 2005 01:41:32 AM GMT
Message-Id: <20050607014208.A035053D06@mt6.pchome.com.tw>
Hello,

I would like to learn how to use the Eplex library.

But there are some error message when I tried adding the query
?-lib(eplex_cplex).

How can I make it work?

 

----------------------------------------------------------------------------
---------------------------

Platform : RedHat Linux 9.0

HostName : Eclipse

Software : ECLiPSe : /Dev/5.9_11/i386_linux/ & if_cplex90.tgz

               ILOG    : OPLStlinuxTrial.tar.gz (CPLEX9.1)

      ------------------------- eplex_lic_info.ecl file set
-------------------------

licence('Eclipse', cplex, '90', '', 0).

           -------------------------- tkeclipse query
-------------------------------------

empty_language.eco loaded traceable 0 bytes in 0.00 seconds linearize.eco
loaded traceable 0 bytes in 0.01 seconds notify_ports.eco loaded traceable 0
bytes in 0.00 seconds hash.eco  loaded traceable 0 bytes in 0.02 seconds
constraint_pools.eco loaded traceable 0 bytes in 0.01 seconds loading CPLEX
90 ... done eplex_standalone.eco loaded traceable 0 bytes in 0.11 seconds
eplex.eco loaded traceable 0 bytes in 0.12 seconds eplex_cplex.eco loaded
traceable 0 bytes in 0.12 seconds CPLEX Error 32201: ilm: CPLEX: license
file not found or unreadable ; run ilmcheck

 

----------------------------------------------------------------

1.If I want to use external solver (ex. eplex_solver_setup),

  Do I must to get licence access.ilm from ILOG ?

2.Where to download CPLEX library file(if_cplex90.tgz) for window XP
version?

3.When I use cplex_xpress of dash,  The error message is :

empty_language.eco loaded traceable 0 bytes in 0.00 seconds linearize.eco
loaded traceable 0 bytes in 0.01 seconds notify_ports.eco loaded traceable 0
bytes in 0.02 seconds

hash.eco   loaded traceable 0 bytes in 0.02 seconds

constraint_pools.eco loaded traceable 0 bytes in 0.00 seconds loading XPRESS
1525 ... done Xpress licensing error 1: The license file, xpress.lic, was
not found. If you have received one please copy it into the "
<file:///\\C\Program> \\C\Program Files\ECLiPSe
5.8\lib\i386_nt\express1525\" directory. Otherwise please contact Dash
quoting the following machine ID(s): 

eplex_standalone.eco loaded traceable 0 bytes in 0.09 seconds eplex.eco
loaded traceable 0 bytes in 0.09 seconds eplex_xpress.eco loaded traceable 0
bytes in 0.09 seconds

 

How can I make it work?

 

thank you for help.

 

CHChuang

National Sun Yat-sen University (Taiwan).

 
Received on Tue Jun 07 02:54:10 2005

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