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running updates to bv_solver (#4674)

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* dbg

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* bv

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* drat and fresh

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* move ackerman functionality

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* na

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* debugability

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* towards debugability

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* missing file

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* na

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* remove csp

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-09-07 20:35:32 -07:00 • committed by GitHub
parent 4d1a2a2784
commit d02b0cde7a
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GPG key ID: 4AEE18F83AFDEB23
63 changed files with 3060 additions and 3095 deletions
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14
src/ast/bv_decl_plugin.cpp
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@ -131,12 +131,8 @@ void bv_decl_plugin::finalize() {
DEC_REF(m_int2bv);
DEC_REF(m_bv2int);
vector<ptr_vector<func_decl> >::iterator it = m_bit2bool.begin();
vector<ptr_vector<func_decl> >::iterator end = m_bit2bool.end();
for (; it != end; ++it) {
ptr_vector<func_decl> & ds = *it;
for (auto& ds : m_bit2bool)
DEC_REF(ds);
}
DEC_REF(m_mkbv);
}
@ -829,6 +825,14 @@ bool bv_recognizers::is_bv2int(expr const* e, expr*& r) const {
return true;
}
bool bv_recognizers::is_bit2bool(expr* e, expr*& bv, unsigned& idx) const {
if (!is_bit2bool(e))
return false;
bv = to_app(e)->get_arg(0);
idx = to_app(e)->get_parameter(0).get_int();
return true;
}
bool bv_recognizers::mult_inverse(rational const & n, unsigned bv_size, rational & result) {
if (n.is_one()) {
result = n;