{"id":18444981,"url":"https://github.com/filipporanza/feasibility-pump","last_synced_at":"2025-10-20T08:45:47.864Z","repository":{"id":118635640,"uuid":"217742856","full_name":"FilippoRanza/Feasibility-Pump","owner":"FilippoRanza","description":"A Python implementation of the Feasibility Pump heuristic","archived":false,"fork":false,"pushed_at":"2019-10-27T16:17:22.000Z","size":28,"stargazers_count":7,"open_issues_count":0,"forks_count":1,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-03-28T17:47:32.060Z","etag":null,"topics":["binary-integer-programming","feasibility-pump","integer-programming","mip","python3","python37"],"latest_commit_sha":null,"homepage":"https://filipporanza.github.io/Feasibility-Pump/","language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/FilippoRanza.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2019-10-26T17:12:33.000Z","updated_at":"2024-03-22T18:55:51.000Z","dependencies_parsed_at":null,"dependency_job_id":"a7ea9505-6e21-4ced-919a-5b66b0d78c31","html_url":"https://github.com/FilippoRanza/Feasibility-Pump","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/FilippoRanza%2FFeasibility-Pump","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/FilippoRanza%2FFeasibility-Pump/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/FilippoRanza%2FFeasibility-Pump/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/FilippoRanza%2FFeasibility-Pump/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/FilippoRanza","download_url":"https://codeload.github.com/FilippoRanza/Feasibility-Pump/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":249023979,"owners_count":21200003,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["binary-integer-programming","feasibility-pump","integer-programming","mip","python3","python37"],"created_at":"2024-11-06T07:04:27.888Z","updated_at":"2025-10-20T08:45:42.818Z","avatar_url":"https://github.com/FilippoRanza.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Feasibility-Pump \n\n[![Build Status](https://travis-ci.com/FilippoRanza/Feasibility-Pump.svg?branch=master)](https://travis-ci.com/FilippoRanza/Feasibility-Pump)\n\nFeasibility Pump - find feasible solution for a Binary Programming\nproblem. \n\n## Rationale\n\nThe Feasibility Pump(FP) is a heuristic useful to find a feasible solution \nto Mixed Integer Programming problem. This implementation is specifically designed to work with Binary Programming problems. FP is not defined to \nfind optimal solution nor a good one, it's only purpose is to find\na  feasible solution in a small amount of time, even for those problem \nwhere a greedy algorithm cannot produce feasible result.  \n\nFor a more detailed explanation please read [the original paper](http://www.dei.unipd.it/~fisch/papers/feasibility_pump.pdf)\n\n## Usage\nThis project can be use as a stand alone application or\nas a library.\n\n### Stand Alone\nIn order to find a feasible solution to a given 01MIP instance \nsimply run\n```\n    fp.py -i instance\n```\n\nthe extension of the instance file will drive the back-end library to \nuse the correct loader. \n\nAvailable loaders can be obtained using:\n```\n    fp.py -l\n```\n\nPlease read the documentation to get information about the correct\nformat for the instance file.\n\n### Library\nthis feature is not implemented at the current stage\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ffilipporanza%2Ffeasibility-pump","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ffilipporanza%2Ffeasibility-pump","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ffilipporanza%2Ffeasibility-pump/lists"}