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48b13291d1
- add option smt.bv.reduce_size.
- it allows to apply incremental pre-processing of bit-vectors by identifying ranges that are known to be constant.
This rewrite is beneficial, for instance, when bit-vectors are constrained to have many high-level bits set to 0.
49 lines
1.1 KiB
C++
49 lines
1.1 KiB
C++
/*++
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Copyright (c) 2006 Microsoft Corporation
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Module Name:
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theory_bv_params.h
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Abstract:
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<abstract>
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Author:
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Leonardo de Moura (leonardo) 2008-06-06.
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Revision History:
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--*/
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#pragma once
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#include "util/params.h"
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enum bv_solver_id {
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BS_NO_BV,
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BS_BLASTER
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};
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struct theory_bv_params {
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bv_solver_id m_bv_mode = bv_solver_id::BS_BLASTER;
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bool m_hi_div0 = false; //!< if true, uses the hardware interpretation for div0, mod0, ... if false, div0, mod0, ... are considered uninterpreted.
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bool m_bv_reflect = true;
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bool m_bv_lazy_le = false;
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bool m_bv_cc = false;
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bool m_bv_eq_axioms = true;
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unsigned m_bv_blast_max_size = INT_MAX;
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bool m_bv_enable_int2bv2int = true;
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bool m_bv_watch_diseq = false;
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bool m_bv_delay = true;
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bool m_bv_size_reduce = false;
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theory_bv_params(params_ref const & p = params_ref()) {
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updt_params(p);
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}
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void updt_params(params_ref const & p);
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void display(std::ostream & out) const;
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};
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