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fix restore_x by recalulating new column values

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2026-03-14 14:55:44 -10:00
parent a930a8d5d4
commit b2b811749a
1 changed files with 1 additions and 2 deletions
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3
src/math/lp/lar_solver.h
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@ -450,8 +450,7 @@ public:
// to restore the Ax=0 tableau invariant, then snap
// non-basic columns to their bounds and find a feasible solution.
for (unsigned i = 0; i < A_r().row_count(); i++)
if (r_basis()[i] >= backup_sz)
set_column_value(r_basis()[i], get_basic_var_value_from_row(i));
set_column_value(r_basis()[i], get_basic_var_value_from_row(i));
move_non_basic_columns_to_bounds();
}
else {