-
-
Hi
I am trying to build a Pickup and Delivery Routing Program which also has time window and capacity constraints. I have been able to mix and match codes from various example given in the github but…
-
I need a matrix/table of distances between coords to pass to a VRP Solver.
This is the format: std::vector .
I know OSRM does provide such a table, but it returns a JSON object, I don't need this, s…
-
**What version of OR-Tools and what language are you using?**
Version: 9.1.9490
Language: Python
**Which solver are you using (e.g. CP-SAT, Routing Solver, GLOP, BOP, Gurobi)**
Routing Solve…
-
I want to generate all the Routes for a school with the following given data:-
- Capacity of the busses
- Location [lat,lng] of the school
- Location [lat,lng] of all the stops.
I need to gene…
-
Hello,
I have created a python script for Vehicle Routing Problem with Time Windows.
I have added create time matrix with google API and add data used in minute Unit. I have added data to time_w…
-
**What version of OR-Tools and what language are you using?**
Version: v9.10
Language: Python
**Which solver are you using (e.g. CP-SAT, Routing Solver, GLOP, BOP, Gurobi)**
Vehicle Routing Prob…
-
Hi
Following on from #666 - I found the reason why I wasn't using the `CPModelProto`. I've got some custom cutting planes I'm implementing over a SAT model and using the CutGenerator callbacks.
…
-
**What version of OR-Tools and what language are you using?**
Version: v9.10 (also observed with v9.9)
Language: Java
**Which solver are you using (e.g. CP-SAT, Routing Solver, GLOP, BOP, Gurobi)…
huib updated
3 months ago
-
Solving just with e.g. num_vehicles = 2 and use_all_vehicles = True returns the one right route and empty route with "Source" and "Sink" only.