The MOSEK Python optimizer API manual Version 7.0 (Revision 141)

558 APPENDIX D. API CONSTANTS
dinfitem.mio obj int
The primal objective value corresponding to the best integer feasible solution. Please note that at
least one integer feasible solution must have located i.e. check iinfitem.mio num int solutions.
dinfitem.mio obj rel gap
Given that the mixed-integer optimizer has computed a feasible solution and a bound on the
optimal objective value, then this item contains the relative gap defined by
|(objective value of feasible solution) − (objective bound)|
.
max(δ, |(objective value of feasible solution)|)
where δ is given by the paramater dparam.mio rel gap const. Otherwise it has the value -1.0.
dinfitem.mio optimizer time
Time spent in the optimizer while solving the relaxtions.
dinfitem.mio root optimizer time
Time spent in the optimizer while solving the root relaxation.
dinfitem.mio root presolve time
Time spent in while presolveing the root relaxation.
dinfitem.mio time
Time spent in the mixed-integer optimizer.
dinfitem.mio user obj cut
If the objective cut is used, then this information item has the value of the cut.
dinfitem.optimizer time
Total time spent in the optimizer since it was invoked.
dinfitem.presolve eli time
Total time spent in the eliminator since the presolve was invoked.
dinfitem.presolve lindep time
Total time spent in the linear dependency checker since the presolve was invoked.
dinfitem.presolve time
Total time (in seconds) spent in the presolve since it was invoked.
dinfitem.primal repair penalty obj
The optimal objective value of the penalty function.
dinfitem.qcqo reformulate time
Time spent with conic quadratic reformulation.