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Debug (#4415)

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* fix it explanation.h

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* fix explanation.h

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* add options to run bound propagation on monomials etc.

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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Lev Nachmanson 2020-05-21 09:55:01 -07:00 • committed by GitHub
parent 7e84a48069
commit bfd2407e0f
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6 changed files with 28 additions and 10 deletions
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src/smt/params/smt_params_helper.pyg
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@ -48,11 +48,13 @@ def_module_params(module_name='smt',
('arith.nl.branching', BOOL, True, 'branching on integer variables in non linear clusters, relevant only if smt.arith.solver=2'),
('arith.nl.rounds', UINT, 1024, 'threshold for number of (nested) final checks for non linear arithmetic, relevant only if smt.arith.solver=2'),
('arith.nl.order', BOOL, True, 'run order lemmas'),
('arith.nl.bp', BOOL, False, 'propagate bounds on monomials'),
('arith.nl.tangents', BOOL, True, 'run tangent lemmas'),
('arith.nl.horner', BOOL, True, 'run horner\'s heuristic'),
('arith.nl.horner_subs_fixed', UINT, 2, '0 - no subs, 1 - substitute, 2 - substitute fixed zeros only'),
('arith.nl.horner_frequency', UINT, 4, 'horner\'s call frequency'),
('arith.nl.horner_row_length_limit', UINT, 10, 'row is disregarded by the heuristic if its length is longer than the value'),
('arith.nl.grobner_frequency', UINT, 4, 'grobner\'s call frequency'),
('arith.nl.grobner', BOOL, True, 'run grobner\'s basis heuristic'),
('arith.nl.grobner_eqs_growth', UINT, 10, 'grobner\'s number of equalities growth '),
('arith.nl.grobner_expr_size_growth', UINT, 2, 'grobner\'s maximum expr size growth'),