jvkersch/pyconcorde

Issues

• Why concorde solver give me a tour which is not optimal?

  #27 opened 3 years ago by XiaoshanLin9701
  5

• Is it possible to close all method except Lin-Kernighan?

  #72 opened 2 months ago by berkkarasu
  1

• Using matrix distance in input ?

  #68 opened 4 months ago by alemat13
  2

• Installation works (Ubuntu 22.04) but simple test fails to import TSPSolver

  #70 opened 2 months ago by blake5634
  5

• python-tsp

  #67 opened 2 months ago by meelad2
  0

• Concorde cannot be found

  #69 opened 2 months ago by jvkersch
  1

• Error when I try to install pyconcorde no Windows

  #61 opened 2 months ago by avelin0
  2

• is it possible to run this on custom data?

  #64 opened 5 months ago by davidireland3
  2

• One-line Installation instructions in README

  #62 opened 6 months ago by johnnycrab
  2

• PyConcorde gives clearly non-optimal solutions

  #65 opened 6 months ago by berkkarasu
  1

• pyconcorde still returning non-optimal solution even if multiplied by large constant

  #63 opened 8 months ago by ckckdud3
  1

• Can I solve a TSP problem with this solver using a distance matrix instead of inputing the latitude and longitude nodes?

  #28 opened 3 years ago by hachinoone
  18

• Symbol not found: _CCtsp_solve_dat - Error after installing pyconcorde

  #22 opened 4 years ago by michelgokan
  14

• How to set the random seed for pyconcorde

  #60 opened a year ago by bairuofei
  0

• Is there anyway to suppress the output from concorde?

  #12 opened 6 years ago by alexletu
  7

• How to solve this debug on Ubuntu 18.04? I'can't find any relevant information about this error.. Can anyone help me to solove the problem?

  #40 opened a year ago by Williamlittlewhite
  2

• Move to subprocess-based API

  #58 opened a year ago by jvkersch
  0

• Build wheels for subprocess API

  #57 opened a year ago by jvkersch
  0

• Document the subprocess API

  #56 opened a year ago by jvkersch
  0

• ValueError: numpy.ndarray size changed, may indicate binary incompatibility. Expected 96 from C header, got 88 from PyObject

  #43 opened a year ago by yzhang-gh
  1

• Figure out how to build on Windows

  #4 opened 7 years ago by jvkersch
  2

• Problem using norm = "GEOM"

  #36 opened 3 years ago by JNMGR14
  0

• Issue with big coordinates

  #33 opened 3 years ago by 27am
  4

• Segmentation fault for large number of nodes

  #35 opened 3 years ago by HCYANG2000
  3

• Issues with coordinates < 1

  #29 opened 3 years ago by legohyl
  12

• I'm having trouble with Cython

  #26 opened a year ago by pcezanne
  2

• Error in installing Concorde (Windows)

  #23 opened a year ago by sarwanpasha
  19

• Can not install by pip3

  #47 opened a year ago by pyalgosilphf
  3

• Use of concorde with a simple matrix

  #20 opened 5 years ago by newlaurent62
  5

• How to ignore the .res files

  #44 opened 2 years ago by zhouliang-yu
  0

• Working with Sparse TSP / Data Matrix

  #42 opened 2 years ago by legohyl
  0

• LP solver link error

  #38 opened 2 years ago by iliailmer
  4

• Running pyconcorde simultaneously

  #31 opened 3 years ago by legohyl
  2

• Output tour isn't a tour?

  #9 opened 3 years ago by Carpetfizz
  2

• Editing numbers of cut

  #15 opened 6 years ago by aleraguz
  5

• TSPSolver.solve's time_bound arg has no effect

  #17 opened 3 years ago by yairbeer
  2

• if i want define the distance between cities rather than EUC_2D，what i need do in the code

  #21 opened 3 years ago by TryingZ
  1

• support system

  #24 opened 3 years ago by no-wings
  3

• Unable to load in other .tsp files

  #25 opened 4 years ago by jackpickford1643
  0

• Concorde will not work if multiple versions of python are installed.

  #19 opened 5 years ago by kaasknak
  2

• Windows Installation Error

  #16 opened 6 years ago by agnim25
  2

• brew install concorde no longer works

  #6 opened 6 years ago by Carpetfizz
  5

• Set start node

  #10 opened 6 years ago by Carpetfizz
  1

• ubuntu 17.10 installation

  #5 opened 6 years ago by boraster
  4

• No module named pytsp.tsp

  #7 opened 6 years ago by Carpetfizz
  4