Category "or-tools"

Counting how many decision variables are equal

I'm a beginner user of Google OR-Tools, especially the CP-SAT. I'm using version 9.3, and I'm interested in the C++ version. I'm modeling a problem where I need

TSP problem: traveller does not visit all nodes - Google OR-tools

Context: I am dealing with a kind of scheduling problem, in which I have a set of tasks and machines. All tasks must be assigned to machines (not necessary all

The type initializer for 'Google.OrTools.ConstraintSolver.operations_research_constraint_solverPINVOKE' threw an exception

I have a google routing web service. it works in a local run project. but when I upload it on the host I get this error message: The type initializer for 'Goog

Having trouble accessing ortools on M1 mac

I have macOS Monterey version 12.0.1. I have been having a lot of trouble installing ortools. I followed these instructions: https://www.devforce.one/14677478/h

How to get consistent ortools assignment results?

The problem is to assign items into a few regions. Each item pairs have a crossing number, and the objective is to minimize the crossing of items across the reg