FICO Xpress

FICO Xpress is a commercial solver. Use it to solve for large-scale linear (LP) and mixed integer problems (MIP), as well as non-linear problems: NLP, MINLP, QP, QCQP, SOCP, MIQP, MIQCQP, MISOCP, MINLP, and CP.

Get started

Using FICO Xpress with Python

Specify the xpress runtime in your app.yaml manifest:

# This manifest holds the information the app needs to run on the Nextmv Cloud.
type: python
runtime: ghcr.io/nextmv-io/runtime/python:3.11
python:
  # All listed packages will get bundled with the app.
  pip-requirements: requirements.txt

# List all files/directories that should be included in the app. Globbing
# (e.g.: configs/*.json) is supported.
files:
  - main.py

License

Running locally with the Nextmv CLI and SDK is supported out of the box using the community license.

Supported version

Current supported version: v9.2.0

Languages & runtimes

Supported languages and available runtimes for Xpress apps are listed in the table below. These properties must be defined in the app manifest for your app to run remotely.

• Learn more about setting up your app manifest
• Learn more about runtimes

Community apps

The community apps listed in the table below are set up to run with Xpress.

Clone a community app locally using Nextmv CLI:

nextmv community clone -a python-xpress-knapsack