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small changes

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Signed-off-by: Lev <levnach@hotmail.com>
This commit is contained in:
Lev 2018-11-02 15:42:13 -07:00 • committed by Lev Nachmanson
parent 9407c4e96f
commit fde1cd23d5
5 changed files with 14 additions and 8 deletions
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2
src/util/lp/int_solver.cpp
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@ -619,6 +619,7 @@ bool int_solver::ext_gcd_test(const row_strip<mpq> & row,
mpq const & least_coeff,
mpq const & lcm_den,
mpq const & consts) {
TRACE("ext_gcd_test", tout << "row = "; m_lar_solver->print_row(row, tout););
mpq gcds(0);
mpq l(consts);
mpq u(consts);
@ -627,6 +628,7 @@ bool int_solver::ext_gcd_test(const row_strip<mpq> & row,
unsigned j;
for (const auto & c : row) {
j = c.var();
TRACE("ext_gcd_test", tout << "col = "; m_lar_solver->m_mpq_lar_core_solver.m_r_solver.print_column_bound_info(j, tout););
const mpq & a = c.coeff();
if (m_lar_solver->column_is_fixed(j))
continue;