Ecosyste.ms: Issues

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GitHub / Kuifje02/vrpy issues and pull requests

#150 - Scaling with large fleet and nodes

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

#149 - weird behaviour with mixed fleet

Issue - State: open - Opened by willemvandecorput over 1 year ago - 6 comments

#148 - use_all_vehicles not working

Issue - State: open - Opened by ossker over 1 year ago - 17 comments

#147 - use_all_vehicles = True results in 'problem Infeasible'

Issue - State: open - Opened by prasanik almost 2 years ago - 2 comments
Labels: bug

#146 - Difference between Last Released Package and Code Base Pull

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

#144 - Problem when solving VRPTW - Key Error 1

Issue - State: closed - Opened by ErikUGent almost 2 years ago - 5 comments

#143 - Problem with larger examples

Issue - State: closed - Opened by ErikUGent about 2 years ago - 7 comments

#142 - Time Or Distance Constraints

Issue - State: open - Opened by TGSMCQ about 2 years ago - 1 comment

#141 - How to display real vehicle start time?

Issue - State: closed - Opened by qiniuweihe about 2 years ago - 1 comment

#140 - TypeError: __init__() got an unexpected keyword argument 'timeLimit'

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

#139 - heuristics for ESPPRC to get reduced networks

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

#138 - Release vrpy in conda-forge?

Issue - State: open - Opened by HTenkanen over 2 years ago - 1 comment
Labels: help wanted

#137 - Why I use gurobi is slower than not use it?

Issue - State: closed - Opened by river7816 over 2 years ago - 1 comment

#136 - Restrictive time limit may produce infeasible master

Issue - State: open - Opened by torressa over 2 years ago

#135 - Is there a way of not allowing for waiting times between nodes?

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

#134 - Problem with A-n32-k5 instance

Issue - State: closed - Opened by FGE85 over 2 years ago - 7 comments

#133 - Support for arm64 (M1)

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

#132 - Time limit not working with HFCVRP

Issue - State: closed - Opened by YueCastillo over 2 years ago - 13 comments

#130 - Service time and maximum duration per trip

Issue - State: open - Opened by andreacassioli over 2 years ago - 3 comments

#129 - Compare with gurobi

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

#128 - README.rst no longer exists

Issue - State: open - Opened by vsoch almost 3 years ago

#127 - Behavior of max duration constraint with CVRPTW

Issue - State: closed - Opened by jvm1 almost 3 years ago - 4 comments

#126 - Non elementary routes

Pull Request - State: closed - Opened by torressa almost 3 years ago - 3 comments

#125 - Need help on adding Maximum Distance as a constraint.

Issue - State: open - Opened by rohitsingh30 almost 3 years ago - 6 comments
Labels: enhancement

#124 - VRPY column generation for a branch-bound-and-price algorithm

Issue - State: open - Opened by the-soomin-woo almost 3 years ago - 10 comments

#123 - VRP with reload facility

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

#122 - Can the types of problem be combined together?

Issue - State: open - Opened by mm04926412 almost 3 years ago

#121 - Potential Bug with "return self._adjdict[u][v]"

Issue - State: closed - Opened by mm04926412 almost 3 years ago - 1 comment

#120 - Multiple product types?

Issue - State: closed - Opened by mm04926412 almost 3 years ago

#119 - Pulp Exception: problem Not Solved & heuristic_only returns different solution than shown in preview

Issue - State: open - Opened by lmarie48 about 3 years ago - 9 comments
Labels: documentation, enhancement

#118 - Fixing a typo

Pull Request - State: closed - Opened by ecl996 about 3 years ago

#117 - Time windows error and use all vehicles

Issue - State: open - Opened by orlandombaa about 3 years ago - 9 comments

#116 - Pickup and Delivery Problem

Issue - State: open - Opened by frozeniceblue about 3 years ago - 8 comments

#115 - Soft time window

Issue - State: open - Opened by BettyWang07 over 3 years ago - 2 comments
Labels: enhancement

#114 - Source and Sink terms

Issue - State: closed - Opened by orlandombaa over 3 years ago - 4 comments

#113 - Route Departure and Arrival Time

Issue - State: closed - Opened by ugirumurera over 3 years ago - 1 comment
Labels: duplicate

#112 - Update setup.py

Pull Request - State: open - Opened by samuelefiorini over 3 years ago - 3 comments

#111 - num_vehicles ignored

Issue - State: closed - Opened by piaulous over 3 years ago - 4 comments

#110 - best_routes_type returns invalid type ?

Issue - State: closed - Opened by Kuifje02 over 3 years ago - 1 comment
Labels: invalid

#109 - Question # How to use it for normal pickup and drop for employee routing

Issue - State: closed - Opened by jignesh1010 over 3 years ago - 3 comments

#108 - cvrp_drop.py now fails

Issue - State: closed - Opened by Kuifje02 over 3 years ago - 1 comment
Labels: invalid

#107 - When using different types of vehicles, how can we know which type is used in the solution ?

Issue - State: closed - Opened by Kuifje02 over 3 years ago
Labels: documentation

#106 - Infeasible problem with time limit, num_vehicles=1 and drop_penalty

Issue - State: closed - Opened by mdubil15 over 3 years ago - 4 comments
Labels: invalid

#105 - Not able to understand the CVRP data and cost !! #question

Issue - State: closed - Opened by jignesh1010 over 3 years ago - 4 comments

#104 - define constraints

Issue - State: open - Opened by piaulous over 3 years ago - 3 comments
Labels: question

#103 - KeyError visit_node question

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

#102 - Issue with prob.duration

Issue - State: closed - Opened by shunana over 3 years ago - 3 comments
Labels: invalid

#101 - Vrpy not accomplish the Time Windows Constraints

Issue - State: closed - Opened by tomatoes-prog over 3 years ago - 13 comments
Labels: bug, invalid

#100 - from_numpy_matrix() is ambiguous when edges have weight 0

Issue - State: open - Opened by Kuifje02 over 3 years ago - 1 comment
Labels: documentation, invalid

#99 - vrpy outputs wrong solution

Issue - State: closed - Opened by Kuifje02 over 3 years ago - 1 comment
Labels: bug, invalid

#98 - Clarke & Wright solution

Issue - State: closed - Opened by piaulous over 3 years ago - 2 comments
Labels: enhancement, question

#97 - reproducibility of results

Issue - State: open - Opened by piaulous over 3 years ago - 27 comments
Labels: question

#96 - Vertices visited more than once

Issue - State: closed - Opened by tomatoes-prog over 3 years ago - 12 comments
Labels: invalid

#94 - How to implement piecewise linear costs?

Issue - State: open - Opened by prince4249 over 3 years ago - 6 comments

#93 - fixed number of vehicles

Issue - State: closed - Opened by piaulous over 3 years ago - 7 comments
Labels: enhancement

#92 - Example with minimize time span

Issue - State: closed - Opened by Kuifje02 over 3 years ago
Labels: documentation

#91 - Solve TSP if one vehicle is enough?

Issue - State: open - Opened by tcokyasar44 over 3 years ago - 2 comments
Labels: enhancement

#90 - How to implement piecewise linear costs ?

Issue - State: open - Opened by tcokyasar44 over 3 years ago - 4 comments
Labels: enhancement

#89 - Add parameter to return heuristic solution only

Issue - State: closed - Opened by tcokyasar44 over 3 years ago - 8 comments
Labels: enhancement

#88 - TypeError: __init__() got an unexpected keyword argument 'REF_forward'

Issue - State: closed - Opened by tcokyasar44 over 3 years ago - 3 comments

#87 - Cspy v1.0.0

Pull Request - State: closed - Opened by torressa over 3 years ago

#86 - Error with Solving Pick-Delivery Problem - source Source or target Sink is not in G

Issue - State: closed - Opened by ugirumurera almost 4 years ago - 5 comments
Labels: bug

#85 - Mathematical Model of saving algorithm in this program

Issue - State: closed - Opened by Ilham-Akbar almost 4 years ago - 1 comment

#84 - pickup and delivery with time windows

Issue - State: closed - Opened by jamilfitouri almost 4 years ago - 3 comments
Labels: bug

#83 - VRP with time windows issue

Issue - State: closed - Opened by rcse2006 almost 4 years ago - 3 comments

#82 - Periodic VRP not working with num_vehicles option

Issue - State: closed - Opened by mhdsyarif almost 4 years ago - 6 comments
Labels: bug

#81 - VRP with Heterogenous Fleet Vehicle: different times per vehicle ?

Issue - State: open - Opened by Ilham-Akbar almost 4 years ago - 1 comment
Labels: enhancement

#80 - Multi commodity pickup and delivery VRP

Issue - State: closed - Opened by vnramirez almost 4 years ago - 4 comments

#79 - Example of CVRP Distribution and Collection: node load clarification

Issue - State: closed - Opened by rioaurachman almost 4 years ago - 6 comments
Labels: invalid

#78 - CVRP with Time Windows (CVRPTW) in docmentation are not working

Issue - State: closed - Opened by rioaurachman almost 4 years ago - 2 comments

#77 - Having a node at which both a pickup and a delivery is performed

Issue - State: closed - Opened by 1kastner almost 4 years ago - 2 comments

#76 - Revisit nodes in the Pickup and Delivery Problem

Issue - State: closed - Opened by 1kastner almost 4 years ago - 2 comments

#75 - Could you support VRPSPDTW

Issue - State: closed - Opened by sk-xiao about 4 years ago - 3 comments

#74 - Key Error when calling solve()

Issue - State: closed - Opened by caitriggs about 4 years ago - 3 comments

#73 - Cspy v1.0.0-alpha

Pull Request - State: closed - Opened by torressa about 4 years ago - 1 comment

#72 - warm start

Issue - State: closed - Opened by rlacjfjin about 4 years ago - 1 comment

#71 - self.masterproblem: _MasterSolvePulp = None SyntaxError: invalid syntax

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

#70 - Multiple Time Windows

Issue - State: open - Opened by Kuifje02 about 4 years ago
Labels: enhancement

#69 - Problem when running "python3 -m pytest benchmarks/"

Issue - State: closed - Opened by AliArishi about 4 years ago - 3 comments
Labels: testing

#68 - Corrected citations in paper.bib

Pull Request - State: closed - Opened by kakiac about 4 years ago - 1 comment

#67 - Corrected citations in paper.md

Pull Request - State: closed - Opened by kakiac about 4 years ago - 1 comment

#66 - minor typo suggestion

Pull Request - State: closed - Opened by kakiac over 4 years ago

#65 - with added dois, where missing, on bibliography

Pull Request - State: closed - Opened by kakiac over 4 years ago

#64 - line 238-239 closed curly bracket

Pull Request - State: closed - Opened by kakiac over 4 years ago - 1 comment

#63 - Hyper heuristic work and some clean up

Pull Request - State: closed - Opened by torressa over 4 years ago - 1 comment

#62 - Hyperheuristic

Pull Request - State: closed - Opened by Halvaros over 4 years ago - 1 comment

#61 - Error while using solver="gurobi" option on Windows 10

Issue - State: closed - Opened by sumi1234 over 4 years ago - 10 comments
Labels: bug

#60 - Implement Branching with Route Enumeration

Issue - State: open - Opened by torressa over 4 years ago
Labels: enhancement

#58 - Refactoring

Issue - State: closed - Opened by torressa over 4 years ago - 2 comments
Labels: enhancement

#53 - JOSS Review : general comments

Issue - State: closed - Opened by Kuifje02 over 4 years ago - 1 comment

#52 - JOSS Review: Examples

Issue - State: closed - Opened by torressa over 4 years ago
Labels: documentation, enhancement

#49 - Add benchmarks with other libraries

Issue - State: open - Opened by Kuifje02 over 4 years ago - 8 comments
Labels: documentation, help wanted

#44 - JOSS Review: Paper edits

Issue - State: closed - Opened by torressa over 4 years ago - 8 comments
Labels: documentation

#43 - JOSS Review: API

Issue - State: closed - Opened by torressa over 4 years ago - 3 comments
Labels: documentation, enhancement

#42 - JOSS Review: Benchmarks

Issue - State: closed - Opened by torressa over 4 years ago - 20 comments
Labels: documentation, enhancement

#41 - Hyper-heuristic for subproblem algorithm selection

Issue - State: closed - Opened by torressa over 4 years ago - 7 comments
Labels: enhancement, good first issue