Power Index Calculator

Power Index Calculator

Contact: Stefan Bolus, University of Kiel, Germany

There is/are 0 job(s) pending.

See a Result or Check Status


Enter a Game

In order to compute power indices just enter your game below. In order to provide a useful tool we tried to impose only a handful of limitations and restrictions which are listed below.

To keep workload of the server manageable, the jobs are arranged in a queue and will be executed one after another. Depending on the current number of jobs in the queue it can take some time until a job has finished. For your convenience, we added the possibilty of an email notifcation. If you enter an email, you will be notified when your job has finished. To protect your privacy, email addresses of services like Mailinator are strongly encouraged.




  1. The CPU time is limited to 600 seconds per job.
  2. The memory usage is limited to 6000 MiB (1024^2) per job.
  3. A Captcha is shown every 10-th request.

Name Descr.
Name: Name of the game.
Email: If you enter an email here, a notification is sent to you after your jab has finished. This makes sense if there are many job in the queue or job will take longer to be finished.
Be verbose Whether the program should output other information as well. E.g. the number of nodes, steps in computation, etc.
Indices*: Which indices to compute. There restricted set of option is due to the fact that if you compute, for instance, the Shapley-Shubik indices, the Banhaf indices are for free.
Game Description*:
*Please enter the characters in the image into the input field.
*: Mandatory fields.

System information

System (uname -smo)

   Linux x86_64 GNU/Linux

System memory (free):

                total       used       free     shared    buffers     cached
Mem:      16202172    3524672   12677500          0     203028    2316468
-/+ buffers/cache:    1005176   15196996
Swap:     19799032      99780   19699252

Calculator (power-indices --version):

    Power Index Calculator 1.0 (64-bit, CUDD 2.4.2, GMP 5.0.1, bits per limb: 64)
Copyright (C) 2009, 2010 Stefan Bolus, University of Kiel, Germany
License GPLv3+: GNU GPL version 3 or later 
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

Visit http://www.informatik.uni-kiel.de/~progsys/power-indices/ for the most recent version.