Comments (2)
Hi,
I tested the code both on my computer (code in a file like you) and in Google colab (https://colab.research.google.com/?hl=fr):
Three cells as follows:
First cell (to be executed once)
pip install pycsp3
Second cell:
from pycsp3 import *
Third cell:
sizes = [10, 7, 3, 9, 5, 7, 8, 4, 6, 4]
nItems = len(sizes)
x = VarArray(size=10, dom={0, 1, 2})
satisfy(
BinPacking(x, sizes=sizes, limits=[23,20,21])
)
And everything is fine.
It seems that you have an older version.
This is the only explanation I get.
from pycsp3.
You are right. I update the package and it is now working properly!
from pycsp3.
Related Issues (16)
- Running `csp_single.py` fails HOT 1
- Wrong lib call in test HOT 2
- -data gets concatenated to xml filename HOT 2
- Unknown number of variables HOT 4
- Some typos in the online documentation http://pycsp.org HOT 1
- TypeError when defining constrains HOT 2
- pycsp3 fails to solve anything HOT 4
- Add the possibility to store log of solver and generated xml files in a specific directory. HOT 1
- TypeError: list indices must be integers or slices, not VariableInteger HOT 3
- Possible error in the Taillard-js-015-15-1.json data file! HOT 2
- Syntax warning: "is" used with literal. Did you mean "==" in compiler.py:271 HOT 1
- 'ValueError encountered when using predicate 0.5'
- Error when initializing solve() function with 'options' parameter HOT 3
- Variable name "values" should be avoided HOT 1
- Solve several problems without restarting Python HOT 1
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from pycsp3.