jump-dev/Xpress.jl

Issues

• TagBot trigger issue

  #112 opened 4 years ago by JuliaTagBot
  18

• Performance bottlenecks in MOI_wrapper

  #188 opened 6 months ago by guilhermebodin
  0

• Mismatch between solution returned and best found solution in solver log

  #210 opened 7 months ago by zolanaj
  2

• Missing MOI setter for RelativeGapTolerance

  #209 opened 9 months ago by guilhermebodin
  0

• There is no method in MOI_wrapper that calls `Lib.XPRSaddnames`

  #192 opened a year ago by guilhermebodin
  1

• Possible bug in lazy constraints

  #191 opened a year ago by odow
  3

• Use dispatch in add single variable constraint

  #70 opened 4 years ago by joaquimg
  1

• Warning when changing both of bounds

  #175 opened a year ago by thiagonovaesb
  4

• Setting license file separately from Xpress installation?

  #182 opened 2 years ago by matbesancon
  6

• _info type-stability

  #179 opened 2 years ago by Thiago-NovaesB
  1

• Possible inconsistency in test_Delete_equality_constraint_in_binary_variable

  #176 opened 2 years ago by thiagonovaesb
  2

• Xpress.jl 0.15.1 produces no output

  #166 opened 2 years ago by NLaws
  2

• Benders implementation with callbacks

  #169 opened 2 years ago by klorel
  5

• Binary variables with bounds are incorrect

  #171 opened 2 years ago by odow
  4

• Document MOI-specific parameters

  #168 opened 2 years ago by odow
  0

• HEUREMPHASIS control Parameter value 8427 is out of range

  #165 opened 2 years ago by NLaws
  3

• Potentially change lib check to a warning

  #163 opened 2 years ago by ttonelli
  11

• Segmentation fault when running Xpress.jl tests

  #160 opened 2 years ago by geoffroyleconte
  1

• Example with low-level C interface?

  #87 opened 2 years ago by dpo
  2

• Memory leaks

  #131 opened 3 years ago by odow
  21

• Some raw parameters are not recognized, for example: HEUREMPHASIS

  #154 opened 3 years ago by henriquebecker91
  2

• When postsolve should be called? (Related to Xpress error 707.)

  #150 opened 3 years ago by henriquebecker91
  1

• Xpress ignore LP warm starts

  #127 opened 3 years ago by odow
  8

• Add parameter: MIPSOLNODE fo helper.jl

  #151 opened 3 years ago by joaquimg
  1

• Improve deletion of quadratic objective

  #84 opened 3 years ago by joaquimg
  0

• unrecognized control parameter RESOURCESTRATEGY

  #130 opened 3 years ago by NLaws
  8

• Xpress returns pre-solve problem when MAXTIME is reached

  #133 opened 3 years ago by sourabhdalvi
  6

• compute_conflict! not working according to JuMP manual

  #138 opened 3 years ago by guilhermebodin
  1

• Unable to call Xpress.createprob

  #128 opened 3 years ago by NLaws
  19

• prob not defined in utils.jl when creating empty model

  #125 opened 3 years ago by NLaws
  3

• compute_conflict deprecated, now compute_conflict!

  #117 opened 3 years ago by bhalonen
  0

• License is not found when environment variables have quotes

  #95 opened 3 years ago by raphasampaio
  0

• Issues with fetch Futures

  #121 opened 3 years ago by dsigler1234
  7

• Bugs with JuMP unset_binary and set_binary

  #118 opened 3 years ago by Nongchao
  0

• Memory consumption growth in single Julia session

  #92 opened 4 years ago by NLaws
  8

• Add rays for variable bounds

  #105 opened 3 years ago by joaquimg
  1

• Implement MOI.CallbackNodeStatus

  #114 opened 3 years ago by odow
  1

• Xpress.jl 0.12.0 produces no output

  #106 opened 4 years ago by jjstickel
  18

• MethodError: no method matching `joinpath(::typeof(Libdl.dlpath), ::String))`

  #109 opened 4 years ago by kdheepak
  0

• REPL output despite `OUTPUTLOG=0`

  #101 opened 4 years ago by jjstickel
  6

• support more Xpress control parameters

  #90 opened 4 years ago by NLaws
  1

• Fix RHS getting after problem solving

  #98 opened 4 years ago by joaquimg
  0

• Xpress has a BUG that requires SOS variables to be non-negative to work properly

  #73 opened 4 years ago by joaquimg
  2

• Bug in ObjectiveBound

  #83 opened 4 years ago by odow
  1

• Bug reported from discourse

  #91 opened 4 years ago by odow
  0

• Handle NaN in equality

  #86 opened 4 years ago by claytonpbarrows
  7

• Add IIS back

  #79 opened 4 years ago by joaquimg
  2

• Use MIP solution pool to save suboptimal MIP results

  #80 opened 4 years ago by joaquimg
  0

• Document setting attributes using `set_optimizer_attributes` or `optimizer_with_attributes`

  #68 opened 4 years ago by kdheepak
  4

• Unify linear and quadratic constraint list in MOI

  #71 opened 4 years ago by joaquimg
  1