NAME¶

highs - HiGHS -- High performance linear optimization software

DESCRIPTION¶

--model_file file: File of model to solve.
--options_file file: File containing HiGHS options.
--read_solution_file file: File of solution to read.
--read_basis_file file: File of initial basis to read.
--write_model_file text: File for writing out model.
--solution_file text: File for writing out solution.
--write_basis_file text: File for writing out final basis.
--presolve text: Set presolve option to: "choose" * default "on" "off"
--solver text: Set solver option to: "choose" * default "simplex" "hipo" "ipm"
--parallel text: Set parallel option to: "choose" * default "on" "off"
--run_crossover text: Set run_crossover option to: "choose" "on" * default "off"
--time_limit float: Run time limit (seconds - double).
--random_seed int: Seed to initialize random number generation.
--ranging text: Compute cost, bound, RHS and basic solution ranging: "on" "off" * default
-v, --version: Print version.
-h, --help: Print help.

November 2025

highs 1.12.0+ds1