Maros-Meszaros:`QFORPLAN`

[matteosantama]

Hi there!

First of all, thank you for this incredibly useful library. I'm opening this issue to report a small snag I've encountered: it appears mps is unable to parse the QFORPLAN problem in the Maros-Meszaros test set.

To reproduce the issue, download QPDATA2 from https://www.doc.ic.ac.uk/~im/. Unzip the problems with

unzip QPDATA2.zip -d QPDATA2

and then try to parse with

mps --input-path ./QPDATA2/QFORPLAN.QPS

Thanks again

[matteosantama]

Hm, I think the file is poorly formed. Here are the first 7 lines:

NAME          FORPLAN  (FORPLAN1)                                               
ROWS
 E  LC123   
 N  OB1PNW20
 E  DEDO3 1R
 E  DEDO3 2R
 E  DEDO3 3R

Notice the row names have spaces in them.

[david-r-cox]

Hey @matteosantama thank you for reporting this! Will take a look today.

[david-r-cox]

@matteosantama this should be fixed by #19. lmk if you run into any other issues!