python (65.1k questions)

javascript (44.2k questions)

reactjs (22.7k questions)

java (20.8k questions)

c# (17.4k questions)

html (16.3k questions)

r (13.7k questions)

android (12.9k questions)

Questions - choco

Choco-solver IntVar declaration : How to declare an IntVar with two(or more) boundedDomain?

IntVar v = model.intVar("v", 1, 12, true); // or v= model.intVar("v", 20, 30, true); I want the value of IntVar v not only in [1,12] but also in [20,30] and in other segment of v...
test-img

Yves Cabon

c++

choco

Votes: 0

Answers: 1

Latest Answer

In choco-solver, you can either define bounded domain variables (with model.intVar(name, lowerBound, upperBound)) // domain is [1,7] IntVar v = model.intVar("v", 1,7); or enumerated domain ...
test-img

cprudhom

Is there a python library to use Choco solver from python? Or is it planned in the roadmap?

I work at Air Liquide and we are using choco solver in one of our optimization tool, and it is consequently coded in java. The question has been asked recently of the possibility to migrate the code o...
test-img

Laura HOULLEY

python

choco

Votes: 0

Answers: 2

Latest Answer

PuLP appears to have partial Choco support, but not all constraint types are implemented (see https://github.com/chocoteam/choco-parsers/issues/15 )
test-img

Etienne PY-CIRCAN

Is there a way to specify '--force' in chocolateyinstall.ps1?

I would like to be able to specify the --force argument within the chocolateyinstall.ps1 file. Currently, in that file I am invoking a batch file and try to append --force in the end but unsurprisingl...
test-img

YM_coding

powershell

package

package-managers

chocolatey

choco

Votes: 0

Answers: 1

Latest Answer

You can try setting $env:ChocolateyForce = 'true' in chocolateyInstall.ps1, but normally this variable is meant for checking that --force was specified by the operator at the command line. It is gener...
test-img

codewario

Choco-Solver: Is there a way to know how many times a constraint is broken during the solving process?

My models is inefficient and taking too long to find valid solutions so I think knowing how many times the constraints are being broken would be useful for testing. Thank you
test-img

Eloy

java

constraints

constraint-programming

choco

Votes: 0

Answers: 1

Latest Answer

Since Choco-solver-4.10.8, it is possible to have insights on the propagation. //... Solver s = m.getSolver(); PropagationProfiler profiler = s.profilePropagation(); s.findSolution(); profiler.writeTo...
test-img

cprudhom

Posts

Questions

Blogs

Jobs