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debugging double lookahead and autarkies

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-03-31 07:21:59 -07:00
parent 2afd45b3c2
commit 6571aad440
3 changed files with 179 additions and 90 deletions
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18
src/test/sat_lookahead.cpp
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@ -4,6 +4,18 @@
#include "sat_lookahead.h"
#include "dimacs.h"
static void display_model(sat::model const & m) {
for (unsigned i = 1; i < m.size(); i++) {
switch (m[i]) {
case l_false: std::cout << "-" << i << " "; break;
case l_undef: break;
case l_true: std::cout << i << " "; break;
}
}
std::cout << "\n";
}
void tst_sat_lookahead(char ** argv, int argc, int& i) {
if (argc != i + 2) {
std::cout << "require dimacs file name\n";
@ -29,9 +41,13 @@ void tst_sat_lookahead(char ** argv, int argc, int& i) {
IF_VERBOSE(20, solver.display_status(verbose_stream()););
std::cout << lh.check() << "\n";
lbool is_sat = lh.check();
std::cout << is_sat << "\n";
statistics st;
lh.collect_statistics(st);
st.display(std::cout);
if (is_sat == l_true) {
display_model(lh.get_model());
}
}