coin-or/Clp

Issues

• createRim(int, bool, int): Assertion `fabs(obj[i]) < 1.0e25' failed

  #305 opened 3 months ago by wangriyu
  0

• void ClpNonLinearCost::checkInfeasibilities(double): Assertion `lowerValue <= upperValue' failed.

  #299 opened 4 months ago by christoph-cullmann
  18

• Very minor spelling issue

  #297 opened 7 months ago by pgrt
  0

• Objective value from dual feasible solution mismatch getObjValue() in dual simplex

  #291 opened 8 months ago by febattista
  11

• void OsiClpSolverInterface::crunch(): Assertion `whichRow[i] >= -CoinMax(numberRows, numberColumns) && whichRow[i] < CoinMax(numberRows, numberColumns)' failed.

  #288 opened 9 months ago by christoph-cullmann
  2

• Interpreting infeasibility/unboundedness ray in CLP

  #286 opened 9 months ago by febattista
  3

• Dual values inside column generation

  #285 opened 10 months ago by fontanf
  3

• CLP_EXTERN_C missing in master/HEAD/Clp_C_Interface.h

  #283 opened a year ago by amigalemming
  3

• Clp writebasis potential bug

  #277 opened a year ago by a-zakir
  2

• 1.17.7 Msvc release builds contain linux libraries

  #238 opened a year ago by victorbai
  3

• Clp_C_Interface.h function declaration

  #278 opened a year ago by jpbrooks
  1

• Conan 2.x integration

  #275 opened a year ago by matheusdiogenesandrade
  1

• clp.exe may crash.

  #274 opened a year ago by yk011309
  9

• What is a singleton column exactly?

  #272 opened a year ago by andrea-cassioli-maersk
  2

• Warm start best practice

  #271 opened a year ago by andrea-cassioli-maersk
  2

• Clp print information (primal/dual inf) for each pivoting iteration in `whileIterating`

  #266 opened 2 years ago by dxyzx0
  1

• Misreporting of primal infeasbile as of release 1.17.8

  #264 opened 2 years ago by jwnimmer-tri
  3

• Which simplex method does CLP actually use?

  #263 opened 2 years ago by dxyzx0
  3

• Guidence to add user customed pivoting rule

  #262 opened 2 years ago by dxyzx0
  2

• Is there a way to gracefully terminate a long running `ClpSimplex::primal` or `ClpSimplex::dual`?

  #256 opened 2 years ago by sebrockm
  3

• Which is the file compilation order?

  #253 opened 2 years ago by SanPen
  1

• Sorry，is there any document for using in c plus plus？

  #249 opened 2 years ago by GuoPingPan
  4

• Nonlinear calculation gets stuck

  #252 opened 2 years ago by joelmontoy
  6

• ClpSimplex::getBasics() not available after barrier with crossover

  #251 opened 2 years ago by pfetsch
  5

• How to deal with can not find FindClp.cmake?

  #250 opened 2 years ago by GuoPingPan
  0

• QP: presolve does not works for barrier method

  #247 opened 2 years ago by sergey-mogilnikov-kpbs
  0

• QP: barrier method can't solve small problem

  #245 opened 2 years ago by sergey-mogilnikov-kpbs
  1

• Clp did not find immintrin.h on mips

  #243 opened 2 years ago by yingopq
  1

• What is the way for a .NET project to call the CLP?

  #241 opened 2 years ago by Smartisa
  0

• unable to install clpAPI for R

  #214 opened 3 years ago by rcaballo
  2

• Cannot install in R studio

  #239 opened 2 years ago by samory22
  1

• Clp is unable to solve one very simple Linear Program problem

  #234 opened 3 years ago by mengtsinghua
  0

• Clp fails to solve linear program

  #235 opened 3 years ago by mengtsinghua
  3

• How can we identify the redundant constrain from the feasible base?

  #232 opened 3 years ago by mengtsinghua
  1

• Do config.h need be created in the source tree?

  #230 opened 3 years ago by mlangiu
  4

• pulp facing error, please suggest me on this

  #223 opened 3 years ago by wazsee
  0

• CLP produces wrong results

  #217 opened 3 years ago by hongkai-dai
  4

• VolVolume.hpp

  #215 opened 3 years ago by xhmywf
  1

• ClpSimplex print out

  #194 opened 3 years ago by hongkai-dai
  1

• Allow FILE * as OsiClpSolverInterface::readLp input to allow e.g. unicode file names on Windows

  #211 opened 3 years ago by christoph-cullmann
  1

• OsiClpSolverInterface::modelCut() is not threadsafe

  #191 opened 3 years ago by tosttost
  6

• Solution is claimed optimal but violates variable bound by 0.000914959

  #203 opened 3 years ago by tosttost
  2

• Potential Integer Overflow vulnerability in Clp/src/unitTest.cpp

  #200 opened 3 years ago by KSB21ST
  0

• build failure with mumps and MPI

  #199 opened 3 years ago by Alessandro-Barbieri
  2

• Building CLP ver 1.17.6 with MSVS 2019

  #192 opened 4 years ago by hedwards7070
  1

• Infeasible after autoscale

  #190 opened 4 years ago by manueloverride
  1

• Infeasible after presolve

  #189 opened 4 years ago by manueloverride
  2

• Example of code that causes the solve to fail when it shouldn't.

  #188 opened 4 years ago by PlannedCanada
  2

• Barrier method produces spurious messages as side effects

  #184 opened 4 years ago by ralacroix
  2

• Stop CLP after a given amount of time

  #185 opened 4 years ago by jhmgoossens
  0