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The MOSEK command line tool Version 7.0 (Revision 141)

The MOSEK command line tool. Version 7.0 ... - Documentation

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116 CHAPTER 9. PARAMETERS<br />

9.1.65 MSK DPAR SIM LU TOL REL PIV<br />

Corresponding constant:<br />

MSK DPAR SIM LU TOL REL PIV<br />

Description:<br />

Relative pivot tolerance employed when computing the LU factorization of the basis in the<br />

simplex optimizers and in the basis identification procedure.<br />

A value closer to 1.0 generally improves numerical stability but typically also implies an increase<br />

in the computational work.<br />

Possible Values:<br />

Any number between 1.0e-6 and 0.999999.<br />

Default value:<br />

0.01<br />

9.1.66 MSK DPAR SIMPLEX ABS TOL PIV<br />

Corresponding constant:<br />

MSK DPAR SIMPLEX ABS TOL PIV<br />

Description:<br />

Absolute pivot tolerance employed by the simplex optimizers.<br />

Possible Values:<br />

Any number between 1.0e-12 and +inf.<br />

Default value:<br />

1.0e-7<br />

9.1.67 MSK DPAR UPPER OBJ CUT<br />

Corresponding constant:<br />

MSK DPAR UPPER OBJ CUT<br />

Description:<br />

If either a primal or dual feasible solution is found proving that the optimal objective value is<br />

outside, [MSK DPAR LOWER OBJ CUT, MSK DPAR UPPER OBJ CUT], then <strong>MOSEK</strong> is terminated.<br />

Possible Values:<br />

Any number between -inf and +inf.

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