The MOSEK command line tool Version 7.0 (Revision 141)

246 CHAPTER 11. API CONSTANTS
MSK DINF 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 MSK IINF MIO NUM INT SOLUTIONS.
MSK DINF 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 MSK DPAR MIO REL GAP CONST. Otherwise it has the value -1.0.
MSK DINF MIO OPTIMIZER TIME
Time spent in the optimizer while solving the relaxtions.
MSK DINF MIO ROOT OPTIMIZER TIME
Time spent in the optimizer while solving the root relaxation.
MSK DINF MIO ROOT PRESOLVE TIME
Time spent in while presolveing the root relaxation.
MSK DINF MIO TIME
Time spent in the mixed-integer optimizer.
MSK DINF MIO USER OBJ CUT
If the objective cut is used, then this information item has the value of the cut.
MSK DINF OPTIMIZER TIME
Total time spent in the optimizer since it was invoked.
MSK DINF PRESOLVE ELI TIME
Total time spent in the eliminator since the presolve was invoked.
MSK DINF PRESOLVE LINDEP TIME
Total time spent in the linear dependency checker since the presolve was invoked.
MSK DINF PRESOLVE TIME
Total time (in seconds) spent in the presolve since it was invoked.
MSK DINF PRIMAL REPAIR PENALTY OBJ
The optimal objective value of the penalty function.
MSK DINF QCQO REFORMULATE TIME
Time spent with conic quadratic reformulation.