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wip - throttle AC completion, enable congruences over bound bodies

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- AC completion which is exposed as an option to the new congruence closure core used roots of E-Graph which gets ordering of monomials out of sync.
- Added injective function handling to AC completion
- Move to model where all equations, also unit to unit are in completion
- throw in first level bound bodies into the E-graph to enable canonization on them.
This commit is contained in:
Nikolaj Bjorner 2025-07-11 12:48:27 +02:00
parent 35b1d09425
commit 0995928f6e
7 changed files with 345 additions and 76 deletions
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4
src/ast/euf/euf_plugin.cpp
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@ -26,11 +26,15 @@ namespace euf {
}
void plugin::push_merge(enode* a, enode* b, justification j) {
if (a->get_root() == b->get_root())
return; // already merged
TRACE(euf, tout << "push-merge " << g.bpp(a) << " == " << g.bpp(b) << " " << j << "\n");
g.push_merge(a, b, j);
}
void plugin::push_merge(enode* a, enode* b) {
if (a->get_root() == b->get_root())
return; // already merged
TRACE(plugin, tout << g.bpp(a) << " == " << g.bpp(b) << "\n");
g.push_merge(a, b, justification::axiom(get_id()));
}