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Break out of saturation computation early when top/bottom are found

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Brandon Rozek 2024-10-30 16:11:03 -04:00
parent bed3d09f4a
commit af81342a74
2 changed files with 46 additions and 3 deletions
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13
vsp.py
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@ -149,21 +149,30 @@ def has_vsp(model: Model, interpretation: Dict[Operation, ModelFunction]) -> VSP
# Compute the closure of all operations
# with just the xs
carrier_set_left: Set[ModelValue] = model_closure(xs, model.logical_operations)
carrier_set_left: Set[ModelValue] = model_closure(xs, model.logical_operations, top, bottom)
# Save to cache
if cached_xs[0] is not None and not cached_ys[1]:
closure_cache.append((orig_xs, carrier_set_left))
if top is not None and top in carrier_set_left:
continue
if bottom is not None and bottom in carrier_set_left:
continue
# Compute the closure of all operations
# with just the ys
carrier_set_right: Set[ModelValue] = model_closure(ys, model.logical_operations)
carrier_set_right: Set[ModelValue] = model_closure(ys, model.logical_operations, top, bottom)
# Save to cache
if cached_ys[0] is not None and not cached_ys[1]:
closure_cache.append((orig_ys, carrier_set_right))
if top is not None and top in carrier_set_right:
continue
if bottom is not None and bottom in carrier_set_right:
continue
# If the carrier set intersects, then move on to the next
# subalgebra