Preliminary Weighted Condorcet

Violation of Strategy Proofness

Profile type: Profile
Config: 2 c, 3 v
Parameters: set_preference=pessimist

Violation of Strategy-Proofness for Preliminary Weighted Condorcet under the pessimist set preference.
A voter can benefit by changing their ranking from (1, 0) to (0, 1).

Original Profile:
+---+
| 3 |
+---+
| 1 |
| 0 |
+---+
Profile([[1, 0]], rcounts=[3], cmap={0: '0', 1: '1'})

Preliminary Weighted Condorcet winners are {0, 1}

New Profile:
+---+---+---+
| 1 | 1 | 1 |
+---+---+---+
| 1 | 1 | 0 |
| 0 | 0 | 1 |
+---+---+---+
Profile([[1, 0], [1, 0], [0, 1]], rcounts=[1, 1, 1], cmap={0: '0', 1: '1'})

Preliminary Weighted Condorcet winner is {1}