when ratio=10:
Calling Mosek 9.1.9: 145 variables, 49 equality constraints
For improved efficiency, Mosek is solving the dual problem.
MOSEK Version 9.1.9 (Build date: 2019-11-21 11:34:40)
Copyright © MOSEK ApS, Denmark. WWW: mosek.com
Platform: Windows/64-X86
MOSEK warning 710: #1 (nearly) zero elements are specified in sparse col ‘’ (12) of matrix ‘A’.
MOSEK warning 710: #2 (nearly) zero elements are specified in sparse col ‘’ (19) of matrix ‘A’.
Problem
Name :
Objective sense : min
Type : CONIC (conic optimization problem)
Constraints : 49
Cones : 1
Scalar variables : 45
Matrix variables : 5
Integer variables : 0
Optimizer started.
Presolve started.
Linear dependency checker started.
Linear dependency checker terminated.
Eliminator started.
Freed constraints in eliminator : 1
Eliminator terminated.
Eliminator started.
Freed constraints in eliminator : 0
Eliminator terminated.
Eliminator - tries : 2 time : 0.00
Lin. dep. - tries : 1 time : 0.00
Lin. dep. - number : 0
Presolve terminated. Time: 0.03
Problem
Name :
Objective sense : min
Type : CONIC (conic optimization problem)
Constraints : 49
Cones : 1
Scalar variables : 45
Matrix variables : 5
Integer variables : 0
Optimizer - threads : 16
Optimizer - solved problem : the primal
Optimizer - Constraints : 47
Optimizer - Cones : 2
Optimizer - Scalar variables : 28 conic : 24
Optimizer - Semi-definite variables: 5 scalarized : 222
Factor - setup time : 0.00 dense det. time : 0.00
Factor - ML order time : 0.00 GP order time : 0.00
Factor - nonzeros before factor : 1128 after factor : 1128
Factor - dense dim. : 0 flops : 2.61e+05
ITE PFEAS DFEAS GFEAS PRSTATUS POBJ DOBJ MU TIME
0 3.7e+00 1.6e+03 1.2e+02 0.00e+00 1.199030357e+02 0.000000000e+00 1.0e+00 0.06
1 5.9e-01 2.6e+02 4.8e+01 -9.97e-01 1.207138182e+02 6.898403111e+00 1.6e-01 0.13
2 2.3e-01 1.0e+02 3.0e+01 -9.83e-01 1.152161512e+02 1.206773447e+01 6.3e-02 0.13
3 4.6e-02 2.0e+01 1.2e+01 -9.56e-01 5.476044426e+01 1.420918823e+01 1.3e-02 0.13
4 7.2e-03 3.2e+00 3.4e+00 -7.74e-01 -1.386606927e+02 8.592746504e+00 1.9e-03 0.14
5 2.3e-03 9.9e-01 4.4e-01 4.30e-01 -1.369844767e+01 1.776219220e+00 6.1e-04 0.14
6 1.1e-03 5.1e-01 3.5e-02 2.18e+00 5.116689756e+00 7.612169185e-01 3.1e-04 0.14
7 4.8e-04 2.1e-01 1.2e-02 2.37e+00 1.554945462e+00 7.225545000e-01 1.3e-04 0.14
8 3.1e-04 1.4e-01 5.1e-03 1.70e+00 2.107298339e+00 1.676268047e+00 8.4e-05 0.14
9 7.0e-05 3.1e-02 5.3e-04 1.31e+00 2.813786925e+00 2.733160810e+00 1.9e-05 0.16
10 1.8e-05 8.1e-03 7.4e-05 1.10e+00 3.415192712e+00 3.396684682e+00 4.9e-06 0.16
11 2.4e-06 1.1e-03 3.6e-06 1.00e+00 3.601372702e+00 3.599101447e+00 6.4e-07 0.16
12 1.2e-06 5.4e-04 2.2e-06 6.78e-01 3.632287139e+00 3.631468563e+00 3.3e-07 0.17
13 4.7e-07 2.1e-04 5.1e-07 5.06e-01 3.675849249e+00 3.675376244e+00 1.3e-07 0.17
14 1.6e-07 6.9e-05 1.3e-07 4.69e-01 3.699900636e+00 3.699850538e+00 4.4e-08 0.17
15 6.9e-08 3.0e-05 4.2e-08 7.35e-01 3.719026353e+00 3.719042541e+00 1.9e-08 0.19
16 2.6e-08 1.3e-05 1.1e-08 9.40e-01 3.726334779e+00 3.726343571e+00 7.8e-09 0.19
17 2.0e-08 8.2e-06 6.0e-09 9.06e-01 3.728347394e+00 3.728354511e+00 5.0e-09 0.19
18 4.9e-09 5.4e-07 1.0e-10 9.74e-01 3.731552938e+00 3.731553707e+00 5.9e-10 0.19
19 4.5e-09 4.7e-07 8.5e-11 1.00e+00 3.731595077e+00 3.731595752e+00 5.2e-10 0.20
20 4.5e-09 4.7e-07 8.5e-11 1.00e+00 3.731595077e+00 3.731595752e+00 5.2e-10 0.20
21 4.5e-09 4.7e-07 8.5e-11 1.00e+00 3.731595077e+00 3.731595752e+00 5.2e-10 0.20
Optimizer terminated. Time: 0.27
Interior-point solution summary
Problem status : PRIMAL_AND_DUAL_FEASIBLE
Solution status : OPTIMAL
Primal. obj: 3.7315950773e+00 nrm: 1e+01 Viol. con: 2e-01 var: 3e-03 barvar: 0e+00 cones: 0e+00
Dual. obj: 3.7315957516e+00 nrm: 2e+03 Viol. con: 0e+00 var: 4e-09 barvar: 1e-06 cones: 0e+00
Optimizer summary
Optimizer - time: 0.27
Interior-point - iterations : 22 time: 0.22
Basis identification - time: 0.00
Primal - iterations : 0 time: 0.00
Dual - iterations : 0 time: 0.00
Clean primal - iterations : 0 time: 0.00
Clean dual - iterations : 0 time: 0.00
Simplex - time: 0.00
Primal simplex - iterations : 0 time: 0.00
Dual simplex - iterations : 0 time: 0.00
Mixed integer - relaxations: 0 time: 0.00
Status: Solved
Optimal value (cvx_optval): +3.8316
when ratio=100
Calling Mosek 9.1.9: 145 variables, 49 equality constraints
For improved efficiency, Mosek is solving the dual problem.
MOSEK Version 9.1.9 (Build date: 2019-11-21 11:34:40)
Copyright © MOSEK ApS, Denmark. WWW: mosek.com
Platform: Windows/64-X86
MOSEK warning 710: #1 (nearly) zero elements are specified in sparse col ‘’ (12) of matrix ‘A’.
MOSEK warning 710: #2 (nearly) zero elements are specified in sparse col ‘’ (19) of matrix ‘A’.
Problem
Name :
Objective sense : min
Type : CONIC (conic optimization problem)
Constraints : 49
Cones : 1
Scalar variables : 45
Matrix variables : 5
Integer variables : 0
Optimizer started.
Presolve started.
Linear dependency checker started.
Linear dependency checker terminated.
Eliminator started.
Freed constraints in eliminator : 1
Eliminator terminated.
Eliminator started.
Freed constraints in eliminator : 0
Eliminator terminated.
Eliminator - tries : 2 time : 0.00
Lin. dep. - tries : 1 time : 0.00
Lin. dep. - number : 0
Presolve terminated. Time: 0.03
Problem
Name :
Objective sense : min
Type : CONIC (conic optimization problem)
Constraints : 49
Cones : 1
Scalar variables : 45
Matrix variables : 5
Integer variables : 0
Optimizer - threads : 16
Optimizer - solved problem : the primal
Optimizer - Constraints : 47
Optimizer - Cones : 2
Optimizer - Scalar variables : 28 conic : 24
Optimizer - Semi-definite variables: 5 scalarized : 222
Factor - setup time : 0.01 dense det. time : 0.00
Factor - ML order time : 0.00 GP order time : 0.00
Factor - nonzeros before factor : 1128 after factor : 1128
Factor - dense dim. : 0 flops : 2.61e+05
ITE PFEAS DFEAS GFEAS PRSTATUS POBJ DOBJ MU TIME
0 3.9e+00 2.6e+04 1.2e+03 0.00e+00 1.199903036e+03 0.000000000e+00 1.0e+00 0.05
1 7.4e-01 4.9e+03 5.2e+02 -1.00e+00 1.198997358e+03 3.917241353e+00 1.9e-01 0.13
2 2.8e-01 1.9e+03 3.2e+02 -9.99e-01 1.190059195e+03 4.627082901e+00 7.1e-02 0.13
3 3.5e-02 2.4e+02 1.1e+02 -9.97e-01 1.099523192e+03 2.035577131e+01 9.0e-03 0.13
4 6.1e-03 4.1e+01 4.6e+01 -9.79e-01 5.592073545e+02 1.976125793e+01 1.6e-03 0.13
5 1.1e-03 7.4e+00 1.6e+01 -8.77e-01 -1.371621674e+03 1.429603470e+01 2.8e-04 0.14
6 2.7e-04 1.8e+00 3.7e+00 -3.08e-01 -1.644405579e+03 3.328657646e+00 6.9e-05 0.14
7 1.2e-04 8.3e-01 4.8e-01 1.31e+00 -3.477232630e+01 1.365629712e+00 3.2e-05 0.14
8 5.5e-05 3.7e-01 7.6e-02 2.76e+00 3.215871481e+00 5.954807637e-01 1.4e-05 0.14
9 3.1e-05 2.0e-01 2.5e-02 2.18e+00 1.691417942e+00 4.726386419e-01 7.8e-06 0.14
10 5.7e-06 3.8e-02 1.8e-03 1.36e+00 7.061266809e-01 5.034315897e-01 1.5e-06 0.16
11 7.6e-07 5.0e-03 7.2e-05 1.10e+00 1.744059842e+00 1.678276595e+00 1.9e-07 0.16
12 2.3e-07 1.6e-03 1.2e-05 1.11e+00 2.933777626e+00 2.913077503e+00 6.1e-08 0.16
13 5.0e-08 2.1e-04 6.1e-07 9.96e-01 3.280659533e+00 3.278388602e+00 9.0e-09 0.16
14 3.4e-08 7.8e-05 1.5e-07 9.37e-01 3.336679859e+00 3.335866517e+00 3.5e-09 0.16
15 3.4e-08 7.8e-05 1.5e-07 9.71e-01 3.336679859e+00 3.335866517e+00 3.5e-09 0.17
16 3.4e-08 7.8e-05 1.5e-07 1.07e+00 3.336679859e+00 3.335866517e+00 3.5e-09 0.17
Optimizer terminated. Time: 0.20
Interior-point solution summary
Problem status : UNKNOWN
Solution status : UNKNOWN
Primal. obj: 3.3366798592e+00 nrm: 1e+01 Viol. con: 4e+01 var: 1e+00 barvar: 0e+00 cones: 0e+00
Dual. obj: 3.3358665175e+00 nrm: 1e+03 Viol. con: 0e+00 var: 2e-07 barvar: 6e-04 cones: 0e+00
Optimizer summary
Optimizer - time: 0.20
Interior-point - iterations : 17 time: 0.17
Basis identification - time: 0.00
Primal - iterations : 0 time: 0.00
Dual - iterations : 0 time: 0.00
Clean primal - iterations : 0 time: 0.00
Clean dual - iterations : 0 time: 0.00
Simplex - time: 0.00
Primal simplex - iterations : 0 time: 0.00
Dual simplex - iterations : 0 time: 0.00
Mixed integer - relaxations: 0 time: 0.00
Status: Failed
Optimal value (cvx_optval): NaN