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  Convex quadratic Support

  Lang: Python Python wrapper issue Solver: MathOpt MathOpt related issue

  KeeganJustis asked Jan 19, 2025 in Feature requests · Unanswered

  

  

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  Finding Irreducible Infeasible Subsets for Linear Optimization Problems?

  Feature Request Missing Feature/Wrapper Lang: Python Python wrapper issue Solver: Linear Solver Related to all Linear Solver (GLOP, BOP, CBC etc...)

  gdowdy3 asked Dec 15, 2021 in Linear Solver questions · Unanswered

  

  

  

  

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  Python 3.13t support

  Feature Request Missing Feature/Wrapper Lang: Python Python wrapper issue

  arnabanimesh asked Nov 14, 2024 in Feature requests · Unanswered

  

  

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  model results randomly feasible and infeasible

  Bug Lang: Python Python wrapper issue Solver: CP-SAT Solver Relates to the CP-SAT solver

  disonvon asked Jul 12, 2024 in CP-SAT questions · Answered

  

  

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  CP-SAT returns two copies of the same solution

  Lang: Python Python wrapper issue Solver: CP-SAT Solver Relates to the CP-SAT solver

  jeremydover asked Jun 11, 2024 in CP-SAT questions · Closed · Answered

  

  

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  [Question] Enforcing vehicle breaks at depots

  Help Needed Modeling/Usage problem Lang: Python Python wrapper issue Solver: Routing Uses the Routing library and the original CP solver

  aravindsuresh93 asked Feb 19, 2024 in Routing (and legacy CP) questions · Closed · Unanswered

  

  

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  Missing python types for ortools.linear_solver.pywraplp

  Feature Request Missing Feature/Wrapper Lang: Python Python wrapper issue Solver: Linear Solver Related to all Linear Solver (GLOP, BOP, CBC etc...)

  grddavies asked Mar 16, 2022 in Linear Solver questions · Closed · Unanswered

  

  

  

  

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  Vehicle Routing with Pickups and Deliveries : Forcing all pickup before any delivery

  Help Needed Modeling/Usage problem Lang: Python Python wrapper issue Solver: Routing Uses the Routing library and the original CP solver

  viethoangphp asked Jul 28, 2023 in Routing (and legacy CP) questions · Closed · Unanswered

  

  

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  LP for feasibility problem results in primal infeasibility at even moderate problem size

  Bug Lang: Python Python wrapper issue Solver: GLOP

  AnanthHari asked Jul 7, 2023 in Linear Solver questions · Unanswered

  

  

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  Get status of solution for Vehicle Routing Problem

  Help Needed Modeling/Usage problem Lang: Python Python wrapper issue Solver: Routing Uses the Routing library and the original CP solver

  rahulj2409 asked Jul 13, 2021 in Routing (and legacy CP) questions · Closed · Answered

  

  

  

  

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  Expose the pre and post travel overload of SetBreakIntervalsOfVehicle to Python

  Lang: Python Python wrapper issue Solver: Routing Uses the Routing library and the original CP solver Solver: Routing - break Routing break related issue

  hklarner asked May 17, 2023 in Feature requests · Unanswered

  

  

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  Segmentation fault (core dumped)

  Help Needed Modeling/Usage problem Lang: Python Python wrapper issue Solver: Routing Uses the Routing library and the original CP solver

  NathanNguyen-Dev asked Feb 7, 2023 in Routing (and legacy CP) questions · Unanswered

  

  

  

  

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  Expose MakeIfThenElseCt function in Python API of the Routing Solver

  Lang: Python Python wrapper issue Solver: Routing Uses the Routing library and the original CP solver

  arnabadas asked Jan 30, 2023 in Feature requests · Unanswered

  

  

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  Time_limit is not working

  Help Needed Modeling/Usage problem Lang: Python Python wrapper issue Solver: Routing Uses the Routing library and the original CP solver

  LeoAlle asked Nov 28, 2022 in Routing (and legacy CP) questions · Unanswered

  

  

  

  

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  Problem with transit-costs for TSP

  Help Needed Modeling/Usage problem Lang: Python Python wrapper issue Solver: Routing Uses the Routing library and the original CP solver

  hsu-ret asked Oct 28, 2022 in Routing (and legacy CP) questions · Unanswered

  

  

  

  

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  Force visit both nodes or none at all

  Help Needed Modeling/Usage problem Lang: Python Python wrapper issue Solver: Routing Uses the Routing library and the original CP solver

  glebarez asked Jun 29, 2022 in Routing (and legacy CP) questions · Closed · Answered

  

  

  

  

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  SetPickupToDeliveryLimitFunctionForPair

  Help Needed Modeling/Usage problem Lang: Python Python wrapper issue Solver: Routing Uses the Routing library and the original CP solver

  CSQ223 asked Jun 27, 2022 in Routing (and legacy CP) questions · Closed · Answered

  

  

  

  

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  Expose "operations_research::RoutingSearchParameters" to Python

  Feature Request Missing Feature/Wrapper Lang: Python Python wrapper issue Solver: Routing Uses the Routing library and the original CP solver

  hklarnerben asked Jul 20, 2022 in Feature requests · Closed · Answered

  

  

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  Alguien podria ayudarme a entender como podria resolver el problema en el caso que tuviera un nodos con 3 ventanas de tiempo?

  Help Needed Modeling/Usage problem Lang: Python Python wrapper issue

  rocio734 asked Jun 30, 2022 in Routing (and legacy CP) questions · Unanswered

  

  

  

  

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  CP-SAT solver fails to prove infeasibility

  Bug OS: Linux GNU/Linux OS Lang: Python Python wrapper issue Solver: CP-SAT Solver Relates to the CP-SAT solver

  Mapiarz asked Jun 9, 2022 in CP-SAT questions · Closed · Answered

  

  

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  Routing: Add SetCumulVarPiecewiseLinearCost() to the swig wrapper

  Feature Request Missing Feature/Wrapper Lang: Java Java wrapper issue Lang: .NET .Net wrapper issue Lang: Python Python wrapper issue Solver: Routing Uses the Routing library and the original CP solver

  Mizux asked Aug 25, 2021 in Routing (and legacy CP) questions · Unanswered

  

  

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  Where is the doc for https://github.com/google/or-tools/blob/stable/examples/python/qubo_sat.py ?

  Help Needed Modeling/Usage problem Lang: Python Python wrapper issue Solver: CP-SAT Solver Relates to the CP-SAT solver

  keithbriggs asked Feb 14, 2022 in CP-SAT questions · Closed · Answered

  

  

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  Tsp, find a priority delivery strategy, customers on the same route do not pass through separately

  Help Needed Modeling/Usage problem Lang: Python Python wrapper issue Solver: Routing Uses the Routing library and the original CP solver

  maxiulin asked Feb 7, 2022 in Routing (and legacy CP) questions · Unanswered

  

  

  

  

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  CP-SAT: Parameter documentation NoOverlap2D, Cumulative

  Lang: Python Python wrapper issue Solver: CP-SAT Solver Relates to the CP-SAT solver

  ktnr asked Jan 31, 2022 in CP-SAT questions · Closed · Answered

  

  

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  Memory Leak

  Bug Lang: Python Python wrapper issue Solver: CP-SAT Solver Relates to the CP-SAT solver

  mw-point asked Jan 14, 2022 in CP-SAT questions · Closed · Answered

  

  

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