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arrays (#4684)

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* arrays

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

* arrays

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

* na

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

* arrays

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

* na

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

* fill

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

* update drat and fix euf bugs

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

* na

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

* na

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

* na

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

* const qualifiers

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

* na

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

* reorg ba

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

* reorg

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

* build warnings

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-09-13 19:29:59 -07:00 • committed by GitHub
parent d56dd1db7b
commit 796e2fd9eb
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79 changed files with 2571 additions and 1850 deletions
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17
src/sat/dimacs.cpp
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@ -20,7 +20,6 @@ Revision History:
#undef max
#undef min
#include "sat/sat_solver.h"
#include "sat/sat_drat.h"
template<typename Buffer>
static bool is_whitespace(Buffer & in) {
@ -147,13 +146,21 @@ bool parse_dimacs(std::istream & in, std::ostream& err, sat::solver & solver) {
namespace dimacs {
std::ostream& operator<<(std::ostream& out, drat_record const& r) {
std::function<symbol(int)> fn = [&](int th) { return symbol(th); };
drat_pp pp(r, fn);
return out << pp;
}
std::ostream& operator<<(std::ostream& out, drat_pp const& p) {
auto const& r = p.r;
sat::status_pp pp(r.m_status, p.th);
switch (r.m_tag) {
case drat_record::tag_t::is_clause:
return out << r.m_status << " " << r.m_lits << "\n";
return out << pp << " " << r.m_lits << " 0\n";
case drat_record::tag_t::is_node:
return out << "e " << r.m_node_id << " " << r.m_name << " " << r.m_args << "\n";
case drat_record::is_bool_def:
return out << "b " << r.m_node_id << " " << r.m_args << "\n";
return out << "e " << r.m_node_id << " " << r.m_name << " " << r.m_args << "0\n";
case drat_record::tag_t::is_bool_def:
return out << "b " << r.m_node_id << " " << r.m_args << "0\n";
}
return out;
}