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43 lines
695 B
C++
43 lines
695 B
C++
/*++
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Copyright (c) 2012 Microsoft Corporation
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Module Name:
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recover_01_tactic.h
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Abstract:
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Recover 01 variables
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Search for clauses of the form
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p or q or x = 0
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~p or q or x = k1
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p or ~q or x = k2
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~p or ~q or x = k1+k2
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Then, replaces
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x with k1*y1 + k2*y2
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p with y1=1
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q with y2=1
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where y1 and y2 are fresh 01 variables
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The clauses are also removed.
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Author:
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Leonardo de Moura (leonardo) 2012-02-17.
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Revision History:
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--*/
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#ifndef _RECOVER_01_TACTIC_H_
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#define _RECOVER_01_TACTIC_H_
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#include"params.h"
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class ast_manager;
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class tactic;
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tactic * mk_recover_01_tactic(ast_manager & m, params_ref const & p = params_ref());
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#endif
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