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scenario saving

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2021-08-13 11:01:07 -07:00
parent bd2e73014c
commit 60dbfed69e
5 changed files with 61 additions and 14 deletions
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29
src/test/fixplex.cpp
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@ -12,10 +12,12 @@ namespace polysat {
typedef uint64_ext::numeral numeral;
struct solver_scope {
params_ref p;
reslimit lim;
};
struct scoped_fp : public solver_scope, public fixplex<uint64_ext> {
scoped_fp(): fixplex<uint64_ext>(lim) {}
scoped_fp(): fixplex<uint64_ext>(p, lim) {}
void run() {
std::cout << *this << "\n";
@ -369,6 +371,27 @@ namespace polysat {
std::cout << "number of failures: " << num_bad << "\n";
}
static void save_scenario(
vector<svector<std::pair<unsigned, uint64_t>>> const& rows,
svector<ineq> const& ineqs,
vector<mod_interval<uint64_t>> const& bounds) {
std::cout << "static void scenario() {";
std::cout << " vector<svector<std::pair<unsigned, uint64_t>>> rows\n;";
std::cout << " svector<ineq> ineqs\n;";
std::cout << " vector<mod_interval<uint64_t>> bounds\n";
for (auto row : rows) {
std::cout << " rows.push_back(svector<std::pair<unsigned, uint64_t>>());\n";
for (auto col : row)
std::cout << " rows.back().push_back(std::make_pair(" << col.first << ", " << col.second << ");\n";
}
for (auto ineq : ineqs)
std::cout << " ineqs.push_back(ineq(" << ineq.v << ", " << ineq.w << " " << ineq.strict << ");\n";
for (auto bound : bounds)
std::cout << " bounds.push_back(mod_interval<uint64_t>(" << bound.lo << ", " << bound.hi << ");\n";
std::cout << " test_lp(rows, ineqs, bounds);\n}\n";
}
static void test_lp(
vector<svector<std::pair<unsigned, uint64_t>>> const& rows,
svector<ineq> const& ineqs,
@ -395,6 +418,10 @@ namespace polysat {
};
scoped_fp fp;
params_ref p;
p.set_uint("max_iterations", 100);
fp.updt_params(p);
for (auto& row : rows) {
vector<rational> coeffs;
svector<var_t> vars;