红帽全球峰会3.9. Tennis club 调度
每周，10nis club 均有四个团队互相扮演循环。为团队随机分配这四个点。
硬限制：
- 冲突：团队每天只能执行一次。
- 不可用：有些团队在某些日期不可用。
中型限制：
- 公平分配：所有团队都应对（几乎）等于次数。
软限制：
- evenly confrontation：每个团队应针对其他团队执行相同次数的团队。
问题大小
munich-7teams has 7 teams, 18 days, 12 unavailabilityPenalties and 72 teamAssignments with a search space of 10^60.
munich-7teams has 7 teams, 18 days, 12 unavailabilityPenalties and 72 teamAssignments with a search space of 10^60.图 3.4. 域模型
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