epclextract1

Usage

Overview

epclextract 3.2.5

Read an PCL2 protocol and print the steps necessary for proving the clauses in "proof", "final", or "extract" steps.

Options

-h

--help

Print a short description of program usage and options.

-V

--version

Print the version number of the program.

-v

--verbose[=<arg>]

Verbose comments on the progress of the program. The short form or the long form without the optional argument is equivalent to --verbose=1.

-f

--fast-extract

Do a fast extract. With this option the program understands only a subset of PCL and assumes that all "proof" and "final" steps are at the end of the protocoll.

-C

--forward-comments

Pass comments found in the input through to the output while reading input.

-c

--competition-framing

Print special "begin" and "end"comments around the proof object, as required by the CASC MIX* class.

-n

--no-extract

Don't extract, print back all steps (actually, it treats all steps as proof steps). Useful as a syntax checker, or if you want to convert PCL to TSTP with the next option.

--tstp-out

Print proof protocol in TSTP syntax (default is PCL).

--tptp3-out

Synonymous with --tstp-out.

-o <arg>

--output-file=<arg>

Redirect output into the named file.

-s

--silent

Equivalent to --output-level=0.