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unix and linux operating commands
Bell-LaPadula model - original papers
12-18-2008
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ANLDP(1) General Commands Manual ANLDP(1) NAME
anldp - implementation of Davis-Putnam propositional satisfiability procedure SYNOPSIS
anldp [options] < input-file > output-file DESCRIPTION
This manual page documents briefly the anldp command. anldp is an implementation of a Davis-Putnam procedure for the propositional satisfiability problem. anldp exposes the procedure used by mace2(1) to determine satisfiability. anldp can also take statements in first-order logic with equality and a domain size n then search for models of size n. The first-order model-searching code transforms the statements into set of propositional clauses such that the first- order statements have a model of size n if and only if the propositional clauses are satisfiable. The propositional set is then given to the Davis-Putnam code; any propositional models that are found can be translated to models of the first-order statements. The first-order model-searching program accepts statements only in a flattened relational clause form without function symbols. OPTIONS
-s Perform subsumption. (Subsumption is always performed during unit preprocessing.) -p Print models as they are found. -m n Stop when the nth model is found. -t n Stop after n seconds. -k n Allocate at most n kbytes for storage of clauses. -x n Quasigroup experiment n. -B file Backup assignments to a file. -b n Backup assignments every n seconds. -R file Restore assignments from a file. The file typically contains just the last line of a backup file. Other input, in particular the clauses, must be given exactly as in the original search. -n n This option is used for first-order model searches. The parameter n specifies the domain size, and its presence tells the program to read first-order flattened relational input clauses instead of propositional clauses. SEE ALSO
formed(1), mace2(1), otter(1). Full documentation for anldp is found in /usr/share/doc/mace2/anldp.{html,ps.gz}. AUTHOR
anldp ws written by William McCune <otter@mcs.anl.gov> This manual page was written by Peter Collingbourne <pcc03@doc.ic.ac.uk>, for the Debian project (but may be used by others). November 5, 2006 ANLDP(1)