Anti-Harassment Tools/SecurePoll Improvements/Test Results/5 3 100
Comments
editSecurePoll eliminates all candidates. I assume this is because all the candidates have equal votes. In this case, I think we plan to defer to the election admins how to proceed.
This is possibly the same/similar to 20_6_5100_319413701 and 20_6_5000_2048397232.
Election setup
edit- Candidates: 5
- Seats: 3
- Votes: 100
Actual results latest
editOutput from SecurePoll tally.php
: /actual
SecurePoll tally page: https://vote.wikimedia.beta.wmflabs.org/wiki/Special:SecurePoll/tally/2170
Actual results archive
editExpected
editOutput from OpenSTV:
Loading ballots from file 5_3_100.blt. Ballot file contains 5 candidates and 100 ballots. No candidates have withdrawn. Ballot file contains 100 non-empty ballots. Counting votes for ElectionTitle using Meek STV. 5 candidates running for 3 seats. R|1 |2 |3 |4 |------------------+------------------+------------------+------------------ |5 |Exhausted |Surplus |Threshold ============================================================================== 1| 20.000000| 20.000000| 20.000000| 20.000000 | 20.000000| 0.000000| 0.000000| 25.000001 |--------------------------------------------------------------------------- | Count of first choices. ============================================================================== 2| 21.000000| | 20.000000| 20.000000 | 20.000000| 19.000000| 0.749999| 20.250001 |--------------------------------------------------------------------------- | Count after eliminating 2 and transferring votes. All losing candidates | are eliminated. Candidates 1, 2, 3, 4, and 5 were tied when choosing | candidates to eliminate. Candidate 2 was chosen by breaking the tie | randomly. Candidate 1 has reached the threshold and is elected. ============================================================================== 3| 20.250006| | 20.000000| 20.000000 | 20.000000| 19.749994| 0.187504| 20.062502 |--------------------------------------------------------------------------- | Count after transferring surplus votes. Keep factors of candidates who | have exceeded the threshold: 1, 0.964286. ============================================================================== 4| 20.062518| | 20.000000| 20.000000 | 20.000000| 19.937482| 0.046888| 20.015630 |--------------------------------------------------------------------------- | Count after transferring surplus votes. Keep factors of candidates who | have exceeded the threshold: 1, 0.955358. ============================================================================== 5| 20.015646| | 20.000000| 20.000000 | 20.000000| 19.984354| 0.011734| 20.003912 |--------------------------------------------------------------------------- | Count after transferring surplus votes. Keep factors of candidates who | have exceeded the threshold: 1, 0.953126. ============================================================================== 6| 20.003928| | 20.000000| 20.000000 | 20.000000| 19.996072| 0.002945| 20.000983 |--------------------------------------------------------------------------- | Count after transferring surplus votes. Keep factors of candidates who | have exceeded the threshold: 1, 0.952568. ============================================================================== 7| 20.000988| | 20.000000| 20.000000 | 20.000000| 19.999012| 0.000740| 20.000248 |--------------------------------------------------------------------------- | Count after transferring surplus votes. Keep factors of candidates who | have exceeded the threshold: 1, 0.952428. ============================================================================== 8| 20.000253| | 20.000000| 20.000000 | 20.000000| 19.999747| 0.000189| 20.000064 |--------------------------------------------------------------------------- | Count after transferring surplus votes. Keep factors of candidates who | have exceeded the threshold: 1, 0.952393. ============================================================================== 9| 20.000064| | 20.000000| 20.000000 | 20.000000| 19.999936| 0.000047| 20.000017 |--------------------------------------------------------------------------- | Count after transferring surplus votes. Keep factors of candidates who | have exceeded the threshold: 1, 0.952384. ============================================================================== 10| 20.000022| | 20.000000| 20.000000 | 20.000000| 19.999978| 0.000016| 20.000006 |--------------------------------------------------------------------------- | Count after transferring surplus votes. Keep factors of candidates who | have exceeded the threshold: 1, 0.952382. ============================================================================== 11| 20.000022| | 20.000000| 20.000000 | 20.000000| 19.999978| 0.000016| 20.000006 |--------------------------------------------------------------------------- | Count after transferring surplus votes. Keep factors of candidates who | have exceeded the threshold: 1, 0.952382. ============================================================================== 12| 22.857168| | 20.000000| | 20.000000| 37.142832| 15.714289| 15.714293 |--------------------------------------------------------------------------- | Count after eliminating 4 and transferring votes. Candidates tied within | precision of computations. Candidates 3, 4, and 5 were tied when choosing | candidates to eliminate. Candidate 4 was chosen by breaking the tie | randomly. Candidates 3 and 5 have reached the threshold and are elected. Winners are 1, 3, and 5.
Files
editarray ( '5_2_1' => array ( 'count' => 1, 'rank' => array ( 1 => '5', 2 => '2', 3 => '1', ), ), '3_2' => array ( 'count' => 1, 'rank' => array ( 1 => '3', 2 => '2', ), ), '2_1' => array ( 'count' => 1, 'rank' => array ( 1 => '2', 2 => '1', ), ), '5_2' => array ( 'count' => 1, 'rank' => array ( 1 => '5', 2 => '2', ), ), '4_1_2' => array ( 'count' => 1, 'rank' => array ( 1 => '4', 2 => '1', 3 => '2', ), ), '4_2' => array ( 'count' => 1, 'rank' => array ( 1 => '4', 2 => '2', ), ), '5_1' => array ( 'count' => 1, 'rank' => array ( 1 => '5', 2 => '1', ), ), '4_1' => array ( 'count' => 2, 'rank' => array ( 1 => '4', 2 => '1', ), ), 3 => array ( 'count' => 19, 'rank' => array ( 1 => '3', ), ), 1 => array ( 'count' => 20, 'rank' => array ( 1 => '1', ), ), 5 => array ( 'count' => 17, 'rank' => array ( 1 => '5', ), ), 2 => array ( 'count' => 19, 'rank' => array ( 1 => '2', ), ), 4 => array ( 'count' => 16, 'rank' => array ( 1 => '4', ), ), )
Environment
edit- Where you tested: local docker using PHPUnit
- Latest version of SecurePoll tested: 3.0.0 (dcbad8c) 06:35, 27 September 2021.