NAME¶

cudf2lp - a preprocessor for CUDF documents

SYNOPSIS¶

cudf2lp [OPTION]... [FILE]

DESCRIPTION¶

cudf2lp simplifies a given CUDF specification and converts it into a set of facts suitable to be processed with an ASP grounder and solver - e.g., gringo(1) and clasp(1). It is intended to be called by aspcud(1), but may also be used independently.

It reads from the given FILE or from standard input if omited.

OPTIONS¶

cudf2lp supports the following options:

-h, --help

print help text

-v, --version

print version and license information

-V, --verbose[=N]

set the verbosity level to N or the maximum if omitted

-c CRITS, --criterion=CRITS

preprocess for specific optimization criteria (defaults to none):
CRITS: none | paranoid | trendy | CRIT\(','CRIT\)*
CRIT : SIGN count(SET) |
| SIGN sum(SET,ATTR)
| SIGN unsat_recommends(SET)
| SIGN aligned(SET,ATTR,ATTR)
| SIGN notuptodate(SET)
SIGN : '+' | '-'
ATTR : CUDF attribute name
SET : solution | changed | new | removed | up | down
| installrequest | upgraderequest | request

for backwards compatibility, the following aliases can be used:
new = count(new)
removed = count(removed)
changed = count(changed)
notuptodate = notuptodate(solution)
unsat_recommends = unsat_recommends(solution)
sum(name) = sum(name,solution)

--addall

disable preprocessing and add all packages

AUTHOR¶

cudf2lp has been written by Roland Kaminski.

SEE ALSO¶

aspcud(1), gringo(1), clasp(1), and <http://www.mancoosi.org/cudf/> for the specification of the CUDF format.