arXiv:2601.10651cs.AIcs.LO2026-01

一次性解决多个无法全满足的逻辑约束,自动找出最优妥协方案。

Multi-Property Synthesis

  • 用符号化方法统一计算所有属性组合的可实现性
  • 一次固定点计算即可得出状态与可达成目标集的关系
  • 适合需要权衡多个目标的自动化系统设计

我们研究在多个性质共存下的LTLf合成问题,当所有性质无法同时满足时,传统方法需枚举所有子集,效率低下。本文提出一种完全符号化的算法,引入布尔目标变量并利用单调性,以紧凑方式表示指数级多的目标组合。通过一次固定点计算,得到每个产品博弈状态能实现的目标集合,并合成达到最大可实现目标集的策略。该方法显著优于基于枚举的基线,速度提升最高达两个数量级。

原文摘要 · Abstract (English)

We study LTLf synthesis with multiple properties, where satisfying all properties may be impossible. Instead of enumerating subsets of properties, we compute in one fixed-point computation the relation between product-game states and the goal sets that are realizable from them, and we synthesize strategies achieving maximal realizable sets. We develop a fully symbolic algorithm that introduces Boolean goal variables and exploits monotonicity to represent exponentially many goal combinations compactly. Our approach substantially outperforms enumeration-based baselines, with speedups of up to two orders of magnitude.

形式化验证合成算法逻辑约束

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