emplp13.gms : checks +/- INF on =L=, =G=, and =N= equations using EMP
This model tests lp12 from the Test Library with solver EMP. In the first test
EMP generates a standard scalar model which is solved by the default lp solver.
For the second test EMP rewrites the model as MCP and solves it with the default
MCP solver.
Contributor: Jan-H. Jagla, March 2007
Small Model of Type: GAMS
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$title 'checks +/- INF on =L=, =G=, and =N= equations using EMP' (EMPLP13,SEQ=385)
$ontext
This model tests lp12 from the Test Library with solver EMP. In the first test
EMP generates a standard scalar model which is solved by the default lp solver.
For the second test EMP rewrites the model as MCP and solves it with the default
MCP solver.
Contributor: Jan-H. Jagla, March 2007
$offtext
$set modelname lp13
*use default EMP to solve lp13
$call gams %modelname% lp=emp lo=%gams.lo%
$if errorlevel 1 $abort Default EMP failed on %modelname%
*use EMP with NLP2MCP reformulation to solve lp13
$echo Strategy mcp > empinfo.txt
$echo EmpInfoFile empinfo.txt > emp.opt
$call gams %modelname% lp=emp lo=%gams.lo% optfile=1
$if errorlevel 1 $abort EMP with MCP reformulation failed on %modelname%
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