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revert the last commit with freeing the memory

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Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
This commit is contained in:
Lev Nachmanson 2019-12-17 22:02:19 -08:00 • committed by Lev Nachmanson
parent 13ff96b40b
commit 919946b567
1 changed files with 0 additions and 6 deletions
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6
src/math/lp/nla_grobner.cpp
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@ -220,24 +220,18 @@ bool grobner_core::compute_basis_step() {
return true; return true;
} }
m_stats.m_compute_steps++; m_stats.m_compute_steps++;
unsigned mem_size = m_nex_creator.size();
simplify_eq_by_using_to_superpose(*eq); simplify_eq_by_using_to_superpose(*eq);
if (equation_is_too_complex(eq)) { if (equation_is_too_complex(eq)) {
m_nex_creator.pop(mem_size);
return false; return false;
} }
mem_size = m_nex_creator.size();
if (!simplify_to_superpose_with_eq(eq)) { if (!simplify_to_superpose_with_eq(eq)) {
m_nex_creator.pop(mem_size);
return false; return false;
} }
TRACE("grobner", tout << "eq = "; display_equation(tout, *eq);); TRACE("grobner", tout << "eq = "; display_equation(tout, *eq););
mem_size = m_nex_creator.size();
superpose(eq); superpose(eq);
if (equation_is_too_complex(eq)) { if (equation_is_too_complex(eq)) {
TRACE("grobner", display_equation(tout, *eq) << " is too complex: deleting it\n;";); TRACE("grobner", display_equation(tout, *eq) << " is too complex: deleting it\n;";);
del_equation(eq); del_equation(eq);
m_nex_creator.pop(mem_size);
return false; return false;
} }
insert_to_superpose(eq); insert_to_superpose(eq);