Dan Steffy
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Gurobi Staff
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Articles
Recent activity by Dan Steffy-
What qualifies as an “Urgent” (production blocking) support request?
Gurobi’s Standard EULA defines service levels for support, the highest of which is Urgent. When submitting a support request, it's important to categorize your issue correctly to ensure a timely an...
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Gurobi Online Services Status Page
The Gurobi status page https://status.gurobi.com reports the current status and recent status history for Gurobi's online services, including: Gurobi website accounts Gurobi Instant Cloud Gurobi We...
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Will all existing non-system-administrator accounts be disabled when connecting my Cluster Manager to LDAP?
IntroductionThe Gurobi Cluster Manager supports integration with the access management protocol LDAP. However, enabling LDAP may influence already existing accounts in your Cluster Manager setup.Wh...
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How do I split my Instant Cloud usage by user or department?
IntroductionGurobi Instant Cloud allows the user to define machine pools that are dynamically provisioned to solve the optimization problems submitted by a client. When there is more than one entit...
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How do I get the solution file and status in a single call to grbcluster?
Typically when using grbcluster, one may return the solution file in the .sol format. However, sometimes you may wish to return the solution status together with the solution file in a single funct...
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What is parameter tuning?
In the context of Gurobi, parameter tuning refers to the search for algorithmic parameter settings to improve solver performance, typically on a specific set of model instances.Gurobi's solution al...
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What is the difference between the JOBLIMIT and HARDJOBLIMIT?
OverviewThe Compute Server has a JOBLIMIT parameter, which defines how many jobs can run in parallel on this machine. A job that is submitted when the JOBLIMIT is already reached will be queued unt...
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How do I monitor the status of the Gurobi Web License Service (WLS)?
You can track the Gurobi Web License Service (WLS) service status via https://status.gurobi.com. This website reports the current status and the recent status history. From there, you can subscrib...
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Security aspects for Gurobi Instant Cloud
OverviewThe Gurobi Instant Cloud simply provisions machines for your use. It does not store any models or data, as everything is removed from the machines the moment they are shut down.The Gurobi I...
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How do I uninstall Gurobi from macOS?
This article describes how to remove the files created during a full installation of the Gurobi Optimizer on macOS. The approach will require running commands in a terminal (MacOS shell), such as t...