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introduce try_factor_equality2, disabled as it exposes new bugs. Old bug on bench15.smt2 exposed in debug mode

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2022-12-24 12:05:54 -08:00
parent 4e0604bc22
commit 48cd05c725
3 changed files with 75 additions and 5 deletions
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src/math/polysat/saturation.h
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@ -51,7 +51,8 @@ namespace polysat {
bool try_parity(pvar x, conflict& core, inequality const& axb_l_y);
bool try_parity_diseq(pvar x, conflict& core, inequality const& axb_l_y);
bool try_mul_bounds(pvar x, conflict& core, inequality const& axb_l_y);
bool try_factor_equality(pvar x, conflict& core, inequality const& a_l_b);
bool try_factor_equality1(pvar x, conflict& core, inequality const& a_l_b);
bool try_factor_equality2(pvar x, conflict& core, inequality const& a_l_b);
bool try_infer_equality(pvar x, conflict& core, inequality const& a_l_b);
bool try_mul_eq_1(pvar x, conflict& core, inequality const& axb_l_y);
bool try_mul_odd(pvar x, conflict& core, inequality const& axb_l_y);