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delay internalization, relevancy (#4707)

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* delay evaluation

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

* Update bv_solver.cpp

* delay internalize

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

* compiler warnings

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

* remove gc

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

* add bv delay option

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-09-23 17:12:01 -07:00 • committed by GitHub
parent 1e7998f03a
commit 7c2bdfe3fb
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21 changed files with 584 additions and 122 deletions
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11
src/sat/dimacs.cpp
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@ -260,17 +260,6 @@ namespace dimacs {
m_record.m_tag = drat_record::tag_t::is_clause;
m_record.m_status = sat::status::th(false, theory_id);
break;
case 'g':
// parse garbage collected Boolean variable
++in;
skip_whitespace(in);
b = parse_int(in, err);
e = parse_int(in, err);
if (e != 0 || b <= 0)
throw lex_error();
m_record.m_tag = drat_record::tag_t::is_var_gc;
m_record.m_node_id = b;
break;
case 'e':
// parse expression definition
parse_ast(drat_record::tag_t::is_node);