Ecosyste.ms: Issues

An open API service for providing issue and pull request metadata for open source projects.

GitHub / coin-or/python-mip issues and pull requests

#400 - how to set location for temporary files

Issue - State: open - Opened by mhechthz about 2 months ago

#399 - mip Mac python 3.12 64biit

Issue - State: open - Opened by jakubstanovsky 2 months ago

#398 - Gurobi v12.0 missing symbols

Issue - State: open - Opened by torressa 2 months ago - 1 comment

#397 - Duplicate Variables Bandaid

Pull Request - State: open - Opened by ItsNiklas 3 months ago - 1 comment

#394 - Highs not working

Issue - State: closed - Opened by andreaswiese 3 months ago - 2 comments

#393 - optimize n-queens: Performance of pre-compiled cbc vs source build

Issue - State: open - Opened by lrbison 4 months ago - 1 comment

#392 - Add arm64 cbc library to complement x86_64

Issue - State: open - Opened by knutster 4 months ago - 1 comment

#391 - add aarch64 static cbc library for arm64 architecture

Pull Request - State: open - Opened by knutster 4 months ago - 3 comments

#389 - Fix for: Incorrect imports in Model #388

Pull Request - State: open - Opened by chopin57otu 6 months ago - 3 comments

#388 - Incorrect imports in Model

Issue - State: open - Opened by chopin57otu 6 months ago - 1 comment

#387 - Gurobi FLK compatibility

Pull Request - State: open - Opened by venaturum 7 months ago - 1 comment

#386 - Gurobi FLK license cannot be used

Issue - State: open - Opened by venaturum 7 months ago

#385 - Crash when instantiating a Model class

Issue - State: open - Opened by Mark531 7 months ago - 1 comment

#384 - New release

Issue - State: open - Opened by JoOkuma 7 months ago - 3 comments

#383 - how can I know the size of the search tree

Issue - State: open - Opened by AyachiOmarChaima 7 months ago

#381 - ERROR while running Cbc. Macos

Issue - State: open - Opened by OverLucker 10 months ago

#379 - Log output not displayed in Jupyter Notebook

Issue - State: open - Opened by ngtuankhai 11 months ago

#377 - Support _core named highs_bindings

Pull Request - State: closed - Opened by AdeelK93 11 months ago

#376 - Python 3.12

Issue - State: open - Opened by mhechthz 11 months ago - 9 comments

#375 - how to get all or more solutions?

Issue - State: open - Opened by dtMndas 11 months ago

#372 - Highs with python-mip is slow

Issue - State: open - Opened by colonetti 11 months ago - 5 comments

#370 - Minor configuration changes to fix deprecation warnings

Pull Request - State: closed - Opened by tuliotoffolo 12 months ago - 1 comment

#369 - Update GitHub actions to checkout@v4 and setup-python@v5

Pull Request - State: closed - Opened by tuliotoffolo 12 months ago - 1 comment

#367 - Compatibility with Apple M1/M2/M3

Pull Request - State: closed - Opened by tuliotoffolo 12 months ago - 1 comment

#366 - Fix CI issues

Pull Request - State: closed - Opened by tuliotoffolo about 1 year ago - 1 comment

#365 - help support mac arm

Issue - State: closed - Opened by suzhenyu22 about 1 year ago - 2 comments

#364 - `add_constr` returns broken object when adding constraint without variables

Issue - State: open - Opened by mjdv about 1 year ago - 2 comments

#363 - Infeasibility Issue in Python-MIP When Incrementing an Integer Constant

Issue - State: closed - Opened by androu-sys about 1 year ago - 2 comments

#362 - Add py.typed marker

Issue - State: open - Opened by clo-vis about 1 year ago - 1 comment

#361 - Support Python 3.12

Pull Request - State: closed - Opened by AdeelK93 about 1 year ago - 3 comments

#360 - Support Python 3.12

Issue - State: closed - Opened by AdeelK93 about 1 year ago

#359 - still logging when verbose=0 (on a recent version of CBC)

Issue - State: closed - Opened by ckchow about 1 year ago

#357 - More verbose errors?

Issue - State: open - Opened by BramVanroy over 1 year ago - 3 comments

#355 - Passing Solver explicitly causes UnboundLocalError

Issue - State: open - Opened by DRMacIver over 1 year ago

#354 - Add COPT support for Python-MIP

Pull Request - State: open - Opened by wujianjack over 1 year ago - 1 comment

#351 - Explicitly provide supported versions of Cbc

Issue - State: open - Opened by chrissype over 1 year ago - 5 comments

#350 - WIP: Fix N-Queens Constraints for Antidiagonals, Performance Improvements

Pull Request - State: open - Opened by EthanJamesLew over 1 year ago - 2 comments

#348 - Incorrect file extension when call write() with CBC solver

Issue - State: closed - Opened by alexander-popkov almost 2 years ago - 1 comment

#347 - Confusing Behaviour with disposing of Gurobi Environment

Issue - State: open - Opened by TPreece101 almost 2 years ago - 1 comment
Labels: bug, gurobi

#345 - Output search tree

Issue - State: closed - Opened by vpozdnyakov almost 2 years ago - 1 comment

#344 - Incorrect n-Queens Constraints?

Issue - State: open - Opened by EthanJamesLew almost 2 years ago - 1 comment

#343 - Lazy Callback Question

Issue - State: closed - Opened by ryanhammonds almost 2 years ago - 1 comment

#342 - FIX: unbounded/infeasible status mismatch for CBC relaxed models

Pull Request - State: open - Opened by modosist almost 2 years ago - 6 comments

#341 - Add a couple more examples

Pull Request - State: closed - Opened by mwerezak almost 2 years ago - 2 comments

#340 - Improve Example Code Readability

Issue - State: open - Opened by mwerezak almost 2 years ago - 3 comments

#338 - Supporting SCIP

Issue - State: open - Opened by matbesancon almost 2 years ago
Labels: enhancement

#337 - Wrong results

Issue - State: open - Opened by erelsgl almost 2 years ago
Labels: bug, cbc

#335 - Name 'cbclib' is not defined

Issue - State: open - Opened by erelsgl almost 2 years ago - 17 comments
Labels: help wanted, cbc

#334 - Issues running the latest versions of Python-MIP on AWS lambda functions

Issue - State: open - Opened by jerak almost 2 years ago - 8 comments
Labels: cbc

#332 - Add SolverHighs

Pull Request - State: closed - Opened by rschwarz almost 2 years ago - 24 comments

#331 - LazyConstraint based MIP yields incorrect optimum

Issue - State: open - Opened by ciderale about 2 years ago - 6 comments
Labels: bug, cbc

#330 - Fix deprecation warning of CI

Pull Request - State: closed - Opened by sebheger about 2 years ago

#329 - Change the default behavior to using CBC, as it should always work?

Issue - State: open - Opened by sebheger about 2 years ago
Labels: mip

#328 - Add support for python 3.11

Pull Request - State: closed - Opened by sebheger about 2 years ago

#327 - Limit configuration to python version 3.10 (#326)

Pull Request - State: closed - Opened by sebheger about 2 years ago

#326 - Failed building wheel for cffi

Issue - State: closed - Opened by emilyziech about 2 years ago - 5 comments
Labels: help wanted, pip, mip

#325 - gurobi env issue

Issue - State: closed - Opened by sebheger about 2 years ago - 1 comment
Labels: bug, gurobi

#324 - Small bugfix for Gurobi <10 libraries

Pull Request - State: closed - Opened by aphi about 2 years ago - 1 comment

#323 - Getting unoptimal solution for ILP problem

Issue - State: closed - Opened by timvandam about 2 years ago - 4 comments

#322 - Taking the power in objective function returns TypeError

Issue - State: closed - Opened by vpozdnyakov about 2 years ago - 2 comments

#321 - Add support for gurobi v10 (#316)

Pull Request - State: closed - Opened by sebheger about 2 years ago

#320 - Update os and python versions as well as pyproject.toml (#319)

Pull Request - State: closed - Opened by sebheger about 2 years ago

#319 - Local installation fails using `pyproject.toml`

Issue - State: closed - Opened by bchardin about 2 years ago - 1 comment
Labels: bug, pip

#316 - MIP not compatible with Gurobi 10.X

Issue - State: closed - Opened by brmanuel about 2 years ago - 3 comments
Labels: enhancement, gurobi

#315 - Update install.rst

Pull Request - State: closed - Opened by kasperdokter about 2 years ago - 1 comment

#314 - NameError: name 'cbclib' is not defined

Issue - State: closed - Opened by kasperdokter about 2 years ago - 2 comments

#311 - Bug when number of threads is given to model

Issue - State: open - Opened by brechtwillems99 over 2 years ago
Labels: bug, cbc

#309 - Do not print "Set parameter Username"

Issue - State: open - Opened by TomManMaz over 2 years ago - 1 comment
Labels: gurobi

#307 - dictionary or sparse matrices support

Issue - State: closed - Opened by JoOkuma over 2 years ago - 3 comments
Labels: enhancement

#306 - Windows fatal exception: integer overflow - using MIP and CBC

Issue - State: open - Opened by simonhoerdumbonde over 2 years ago - 1 comment
Labels: bug, cbc

#305 - Make pytest happy to not throw warnings

Pull Request - State: closed - Opened by sebheger over 2 years ago

#304 - fix #303 thread parameter setting using setter

Pull Request - State: closed - Opened by Sceriffo over 2 years ago - 1 comment

#303 - Setting threads parameter leads to Cbc crash

Issue - State: closed - Opened by Sceriffo over 2 years ago - 2 comments

#301 - Update version of numpy

Pull Request - State: closed - Opened by sebheger over 2 years ago

#300 - Model.write() outputs incorrect objective row in MPS format

Issue - State: open - Opened by ryanjoneil over 2 years ago - 3 comments
Labels: bug, cbc

#299 - Model.write() behaves differently with .lp and .mps formats

Issue - State: closed - Opened by ryanjoneil over 2 years ago - 3 comments

#298 - Update macos version in CI

Pull Request - State: closed - Opened by sebheger over 2 years ago

#296 - Fix removal of variables (#294)

Pull Request - State: closed - Opened by sebheger over 2 years ago - 2 comments

#295 - Pin pypy version for CI

Pull Request - State: closed - Opened by sebheger over 2 years ago

#294 - `model.remove` broken for variables in mip 1.14.0

Issue - State: closed - Opened by cdiener over 2 years ago - 1 comment
Labels: bug, reproducible, mip

#293 - Added pre-commit

Pull Request - State: closed - Opened by Markus28 over 2 years ago - 7 comments

#291 - Gurobi: `relax=True` is seemingly ignored

Issue - State: closed - Opened by Markus28 over 2 years ago - 1 comment

#290 - Fix Gurobi `objective`

Pull Request - State: closed - Opened by Markus28 over 2 years ago

#289 - Gurobi: Can't access objective

Issue - State: closed - Opened by Markus28 over 2 years ago - 2 comments
Labels: bug, gurobi

#288 - Fix for `TypeError: can only concatenate str (not "type") to str`

Pull Request - State: closed - Opened by Markus28 over 2 years ago - 1 comment

#287 - Python-MIP interrupts output before time limit

Issue - State: closed - Opened by Krasscheck over 2 years ago - 2 comments

#285 - Changing `Model.sense` makes (feasible) relaxation infeasible

Issue - State: open - Opened by Markus28 over 2 years ago - 13 comments
Labels: bug, cbc, reproducible

#284 - Bump numpy from 1.21.6 to 1.22.0

Pull Request - State: closed - Opened by dependabot[bot] over 2 years ago - 3 comments
Labels: dependencies

#283 - Introduce pyproject.toml

Pull Request - State: closed - Opened by sebheger over 2 years ago

#277 - Is it possible to set different types of integrality constraints?

Issue - State: open - Opened by hlukashonak over 2 years ago - 3 comments
Labels: enhancement

#274 - Apply LazyConstraintGenerator if and only if an improved integral solution is found for cbc

Issue - State: open - Opened by sebheger over 2 years ago - 5 comments
Labels: enhancement, cbc

#272 - Release 1.14.0 Preparation

Issue - State: closed - Opened by sebheger over 2 years ago - 1 comment