lution summary
  Problem status  : PRIMAL_AND_DUAL_FEASIBLE
  Solution status : OPTIMAL
  Primal.  obj: -5.9925407602e+00   nrm: 2e+01    Viol.  con: 5e-08    var: 0e+00    cones: 7e-10  
  Dual.    obj: -5.9925408321e+00   nrm: 3e+00    Viol.  con: 0e+00    var: 1e-09    cones: 0e+00  
Optimizer summary
  Optimizer                 -                        time: 0.02    
    Interior-point          - iterations : 15        time: 0.02    
      Basis identification  -                        time: 0.00    
  