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separate bounds introduction

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This commit is contained in:
Nikolaj Bjorner 2025-10-29 14:16:34 -07:00
parent cf54e985e8
commit 6ba4ba142f
3 changed files with 50 additions and 18 deletions
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src/math/lp/nla_stellensatz.cpp
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@ -58,6 +58,7 @@ namespace nla {
saturate_basic_linearize();
TRACE(arith, display(tout << "stellensatz after saturation\n"));
lbool r = m_solver.solve();
// IF_VERBOSE(0, verbose_stream() << "stellensatz " << r << "\n");
if (r == l_false)
add_lemma();
return r;
@ -1507,9 +1508,11 @@ namespace nla {
lbool stellensatz::solver::solve() {
while (true) {
lbool r = solve_lra();
// IF_VERBOSE(0, verbose_stream() << "solve lra " << r << "\n");
if (r != l_true)
return r;
r = solve_lia();
// IF_VERBOSE(0, verbose_stream() << "solve lia " << r << "\n");
if (r != l_true)
return r;
unsigned sz = lra_solver->number_of_vars();