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get rid of arith.nla parameter

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2020-03-27 14:33:40 -07:00
parent f9151a7a8e
commit 907d310600
2 changed files with 1 additions and 2 deletions
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1
src/smt/params/smt_params_helper.pyg
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@ -76,7 +76,6 @@ def_module_params(module_name='smt',
('arith.simplex_strategy', UINT, 0, 'simplex strategy for the solver'),
('arith.enable_hnf', BOOL, True, 'enable hnf (Hermite Normal Form) cuts'),
('arith.bprop_on_pivoted_rows', BOOL, True, 'propagate bounds on rows changed by the pivot operation'),
('arith.nla', BOOL, False, 'call nonlinear solver'),
('arith.print_ext_var_names', BOOL, False, 'print external variable names'),
('pb.conflict_frequency', UINT, 1000, 'conflict frequency for Pseudo-Boolean theory'),
('pb.learn_complements', BOOL, True, 'learn complement literals for Pseudo-Boolean theory'),

2
src/smt/theory_lra.cpp
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@ -401,7 +401,7 @@ class theory_lra::imp {
lp().settings().m_int_run_gcd_test = ctx().get_fparams().m_arith_gcd_test;
lp().settings().set_random_seed(ctx().get_fparams().m_random_seed);
m_switcher.m_use_nla = lpar.arith_nla();
m_switcher.m_use_nla = true;
m_lia = alloc(lp::int_solver, *m_solver.get());
get_one(true);
get_zero(true);