Matthew Galati

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How do I guide the tuner to look for the best possible primal solution given some time limit (as opposed to the best mip gap)? For example, I believe this is attempting to find the best settings to...

• Matthew Galati
• March 30, 2024 19:21
• 2 followers
• 2 comments
• 0 votes

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How do I access KappaExact? The examples in the doc say to simply use something like this: def kappa(mpsfile):     m = gp.read(mpsfile)     m.optimize()     kappa_exact_value = m.KappaExact     pri...

• Matthew Galati
• March 19, 2024 01:27
• 2 followers
• 2 comments
• 0 votes

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2. Other

How do I solve as a maximization problem using the CLI? dev-dsk-magalati-1d-692f1d5f % ~/workplace/Gurobi/gurobi1100/linux64/bin/gurobi_cl ModelSense=-1 ltl_instance1_phase2.mps.gz Unknown paramet...

• Matthew Galati
• March 06, 2024 02:03
• 2 followers
• 1 comment
• 0 votes

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2. Programming

I want to share my solution file (warm-start) and MPS file with support. However, I want to remove col/row names. I have a .sol and .mps file that work together fine, but when I try to input .sol a...

• Matthew Galati
• March 03, 2024 23:33
• 4 followers
• 2 comments
• 0 votes

1. Community
2. Programming

I am constructing variable names - some of which are very long. I am using Gurobi 11.0.0 and the Java API addVar method. Is there a way to expand the maximum name length allowed? 

• Matthew Galati
• February 25, 2024 02:42
• 2 followers
• 1 comment
• 0 votes