Opened 14 years ago

Closed 13 years ago

#34 closed defect (worksforme)

LP reader does not parse '\' comment lines

Reported by: achterberg Owned by: somebody
Priority: minor Component: component1
Version: 2.0 Keywords: LP reader


With Cbc 2.0, reading in an .lp.gz file with first line being a comment line (starting with a '\') gives the following error:

Coin:import enlight4.lp.gz At line 1 \This file was automatically generated by Zimpl Unknown image \This file was automatically generated by Zimpl at line 1 of file ./IP/enlight/enlight4.lp.gz Consider the possibility of a compressed file which zlib is unable to read Coin0008I read with -2 errors There were -2 errors on input

The instance 'enlight4.lp.gz' can be found in the contributed section of the MIPLIB2003 web site.

Change History (1)

comment:1 Changed 13 years ago by ladanyi

  • Resolution set to worksforme
  • Status changed from new to closed

I just tried and neither trunk nor stable/2.0 has a problem reading the attached file.

So the bug has probably been fixed, just the ticket was not updated.


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