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Disable symmetry reduction in simulation mode #316

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Merged
jp-fizzbee merged 1 commit into from
Feb 7, 2026
Merged

Disable symmetry reduction in simulation mode #316

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6 changes: 6 additions & 0 deletions modelchecker/processor.go
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Original file line number Diff line number Diff line change
Expand Up @@ -1770,6 +1770,12 @@ func (p *Process) minHashCode(hashes []string) string {
// findVisitedSymmetric looks up a node in the visited map by trying all symmetry
// permutation hashes. Returns the matching node and true if found, nil and false otherwise.
func (p *Processor) findVisitedSymmetric(node *Node) (*Node, bool, string) {
// Skip symmetry reduction in simulation mode - we only check one path anyway
if p.simulation {
hash := node.HashCode()
other, ok := p.visited[hash]
return other, ok, hash
}
hashes := node.getSymmetryTranslations()
minHash := node.minHashCode(hashes)
other, ok := p.visited[minHash]
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