<div dir="ltr">Dear all,<div><br></div><div>Sorry for the sligh off-topic. I'd like to compare SCIP to ipopt solving a problem. I see that SCIP v 3.1.0 can save to formats</div><div><br></div><div><div> file reader extension description</div>
<div> ----------- --------- -----------</div><div> ccgreader ccg file writer for column connectivity graph file format</div><div> cipreader cip file reader for CIP (Constraint Integer Program) format</div>
<div> fznreader fzn file reader for FlatZinc format</div><div> gmsreader gms file writer for MI(NL)(SOC)Ps in GAMS file format</div><div> lpreader lp file reader for MIPs in IBM CPLEX's LP file format</div>
<div> mpsreader mps file reader for MIQPs in IBM's Mathematical Programming System format</div><div> opbreader opb file reader for pseudo-Boolean problem in opb format</div><div> pipreader pip file reader for polynomial mixed-integer programs in PIP format</div>
<div> ppmreader ppm file writer for portable pixmap file format (PPM), open with common graphic viewer programs (e.g. xview)</div><div> pbmreader pbm file writer for portable bitmap file format (PBM), open with common graphic viewer programs (e.g. xview)</div>
<div> rlpreader rlp file reader for MIPs in IBM CPLEX's RLP file format</div><div> wboreader wbo file reader for pseudoboolean wbo file format</div><div><br></div><div>but not to .nl, which is the format that the ipopt binary can load. Is there a way to produce an .nl file from the .pip file that I use to load the problem into SCIP?</div>
<div><br></div><div>Best regards,</div><div><br></div><div>Ramon.</div><div><br></div>-- <br><div dir="ltr">Dr. Ramón Casero Cañas<br><br>Institute of Biomedical Engineering<br>Department of Engineering Science, University of Oxford<br>
Old Road Campus Research Building, Headington <br>Oxford <br>OX3 7DQ<br>UK<br><br>tlf +44 (0) 1865 617716<br>twitter @Ramon_Casero<br>web <a href="http://www.cs.ox.ac.uk/people/Ramon.CaseroCanas/" target="_blank">http://www.cs.ox.ac.uk/people/Ramon.CaseroCanas/</a><br>
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