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make nla_solver the default

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2020-02-10 10:22:05 -08:00
parent d770b5135d
commit e2514a2b19
2 changed files with 2 additions and 2 deletions
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2
src/math/lp/lp_params.pyg
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@ -8,7 +8,7 @@ def_module_params('lp',
('simplex_strategy', UINT, 0, 'simplex strategy for the solver'), ('simplex_strategy', UINT, 0, 'simplex strategy for the solver'),
('enable_hnf', BOOL, True, 'enable hnf (Hermite Normal Form) cuts'), ('enable_hnf', BOOL, True, 'enable hnf (Hermite Normal Form) cuts'),
('bprop_on_pivoted_rows', BOOL, True, 'propagate bounds on rows changed by the pivot operation'), ('bprop_on_pivoted_rows', BOOL, True, 'propagate bounds on rows changed by the pivot operation'),
('nla', BOOL, False, 'call nonlinear integer solver with incremental linearization'), ('nla', BOOL, True, 'call nonlinear integer solver with incremental linearization'),
('print_ext_var_names', BOOL, False, 'print external variable names') ('print_ext_var_names', BOOL, False, 'print external variable names')
)) ))

2
src/smt/params/smt_params_helper.pyg
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@ -40,7 +40,7 @@ def_module_params(module_name='smt',
('bv.reflect', BOOL, True, 'create enode for every bit-vector term'), ('bv.reflect', BOOL, True, 'create enode for every bit-vector term'),
('bv.enable_int2bv', BOOL, True, 'enable support for int2bv and bv2int operators'), ('bv.enable_int2bv', BOOL, True, 'enable support for int2bv and bv2int operators'),
('arith.random_initial_value', BOOL, False, 'use random initial values in the simplex-based procedure for linear arithmetic'), ('arith.random_initial_value', BOOL, False, 'use random initial values in the simplex-based procedure for linear arithmetic'),
('arith.solver', UINT, 2, 'arithmetic solver: 0 - no solver, 1 - bellman-ford based solver (diff. logic only), 2 - simplex based solver, 3 - floyd-warshall based solver (diff. logic only) and no theory combination 4 - utvpi, 5 - infinitary lra, 6 - lra solver'), ('arith.solver', UINT, 6, 'arithmetic solver: 0 - no solver, 1 - bellman-ford based solver (diff. logic only), 2 - simplex based solver, 3 - floyd-warshall based solver (diff. logic only) and no theory combination 4 - utvpi, 5 - infinitary lra, 6 - lra solver'),
('arith.nl', BOOL, True, '(incomplete) nonlinear arithmetic support based on Groebner basis and interval propagation'), ('arith.nl', BOOL, True, '(incomplete) nonlinear arithmetic support based on Groebner basis and interval propagation'),
('arith.nl.gb', BOOL, True, 'groebner Basis computation, this option is ignored when arith.nl=false'), ('arith.nl.gb', BOOL, True, 'groebner Basis computation, this option is ignored when arith.nl=false'),
('arith.nl.branching', BOOL, True, 'branching on integer variables in non linear clusters'), ('arith.nl.branching', BOOL, True, 'branching on integer variables in non linear clusters'),