dsdp51

Usage

Overview

This manual page documents briefly the dsdp5, theta and maxcut commands.

dsdp5 -- interface to solve general semi-definite programs
maxcut -- solves a SDP relaxation of the maximum cut problem
theta -- solves the Lovasz thetha problem

Options

A summary of options is included below. For a complete description, see /usr/share/doc/dsdp-doc.

-help

Show summary of options.

-v, --version

Show version of program.

-print

print information at each k iteration (default 10)

-save

filename of solution file in SDPA format

-fout

filename to print standard monitor to a file

-y0

filename for initial solution file

-benchmark

filename to file containing names of SDPA files

-directory

path to directory containing benchmark SDPA files

-suffix

suffix to add to each benchmark problem name

-dloginfo

print more information for higher numbers (default 0)

-dlogsummary

print timing information (default 1 - enabled)

-gaptol

gap tolerance parameter, stop when relative duality gap less than this gap (default 1e-6)

-r0

if nonnegative, initialize S by adding this multiple of the identity matrix (default -1)

-penalty

penalize dual infeasibility (default 1e10)

-boundy

bound for variables y (default 1e7)

-maxit

set maximum iterates (default 200)

-zbar

Upper bound for dual solution (default 1e10)

-mu0

if positive, set initial barrier parameter (default -1)

-rho

Potential parameter as multiple of dimension (default 3)

-drho

Use dynamic rho strategy (default 1)

-pnormtol

stop only if pnorm less than (default 1e30)

-reuse

Reuse the Schur Matrix this many times (default 4)

-dobjmin

apply a known lower bound for the objective at solution as a constraint.

-bigM

if positive, modify algorithm to make dual infeasibility positive with a large associated cost (default 0)

-dloginfo

print more information for higher numbers (default 0)

-params

filename to read selected options from a file