Dear Sir:
We are running a loop, where CVX tool is utilized. We would like to get capture the printed CVX status and use some value somewhere,
like
" Status: Solved
Optimal value (cvx_optval): -101.319".
Is it possible to capture them? If yes, Could U plz give us some guide on how to realize it. Thanks a lot.
===================================== ===================================== Using Pade approximation for exponential cone with parameters m=3, k=3 ===================================== Calling Mosek 8.0.0.60: 240 variables, 92 equality constraints For improved efficiency, Mosek is solving the dual problem. ------------------------------------------------------------ MOSEK Version 8.0.0.60 (Build date: 2017-3-1 13:09:33) Copyright (c) MOSEK ApS, Denmark. WWW: mosek.com Platform: Windows/64-X86 Problem Name : Objective sense : min Type : CONIC (conic optimization problem) Constraints : 92 Cones : 71 Scalar variables : 240 Matrix variables : 0 Integer variables : 0 Optimizer started. Conic interior-point optimizer started. Presolve started. Linear dependency checker started. Linear dependency checker terminated. Eliminator started. Freed constraints in eliminator : 4 Eliminator terminated. Eliminator - tries : 1 time : 0.00 Lin. dep. - tries : 1 time : 0.00 Lin. dep. - number : 0 Presolve terminated. Time: 0.00 Optimizer - threads : 8 Optimizer - solved problem : the primal Optimizer - Constraints : 62 Optimizer - Cones : 71 Optimizer - Scalar variables : 221 conic : 213 Optimizer - Semi-definite variables: 0 scalarized : 0 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 : 153 after factor : 158 Factor - dense dim. : 0 flops : 1.71e+003 ITE PFEAS DFEAS GFEAS PRSTATUS POBJ DOBJ MU TIME 0 1.5e+000 2.6e+005 9.6e+003 0.00e+000 1.569651310e+008 8.534005441e+001 1.0e+000 0.00 1 2.7e-001 4.6e+004 7.3e+002 -1.00e+000 1.568177797e+008 -6.940903515e+004 1.8e-001 0.01 2 5.2e-002 9.0e+003 6.3e+001 -1.00e+000 1.560237185e+008 -4.644160285e+005 3.5e-002 0.03 3 1.8e-002 3.1e+003 1.3e+001 -9.99e-001 1.540432441e+008 -1.447998177e+006 1.2e-002 0.03 4 4.2e-003 7.2e+002 1.4e+000 -9.98e-001 1.439720305e+008 -6.445475304e+006 2.8e-003 0.03 5 1.0e-003 1.7e+002 1.7e-001 -9.87e-001 1.028977444e+008 -2.652551445e+007 6.8e-004 0.03 6 2.7e-004 4.6e+001 2.5e-002 -9.37e-001 -2.857286224e+007 -9.216751483e+007 1.8e-004 0.03 7 6.6e-005 1.1e+001 3.9e-003 -7.82e-001 -3.426440470e+008 -2.549338086e+008 4.4e-005 0.03 8 2.3e-005 4.0e+000 1.6e-003 -2.86e-001 -3.623419892e+008 -2.731969251e+008 1.6e-005 0.03 9 9.9e-006 1.7e+000 2.5e-003 1.01e+000 -6.679227341e+007 -7.417900365e+007 6.6e-006 0.03 10 5.2e-006 8.9e-001 2.6e-003 2.84e+000 -8.609676269e+006 -1.026661329e+007 3.5e-006 0.03 11 1.5e-006 2.5e-001 1.8e-003 2.04e+000 -1.077265383e+006 -1.373316600e+006 9.7e-007 0.03 12 2.7e-007 4.7e-002 9.0e-004 1.45e+000 -1.608665026e+005 -2.128541414e+005 1.8e-007 0.03 13 7.5e-008 1.3e-002 5.3e-004 1.23e+000 -5.157576676e+004 -6.624323521e+004 5.0e-008 0.03 14 2.0e-008 3.4e-003 2.8e-004 1.07e+000 -1.143360321e+004 -1.529972295e+004 1.3e-008 0.03 15 5.2e-009 8.9e-004 1.5e-004 1.02e+000 -3.979773581e+003 -5.058905945e+003 3.5e-009 0.05 Interior-point optimizer terminated. Time: 0.06. Optimizer terminated. Time: 0.08 Interior-point solution summary Problem status : PRIMAL_AND_DUAL_FEASIBLE Solution status : OPTIMAL Primal. obj: -2.2719457649e+001 nrm: 2e+003 Viol. con: 5e-007 var: 7e-007 cones: 0e+000 Dual. obj: -2.2719596334e+001 nrm: 1e+006 Viol. con: 0e+000 var: 2e-006 cones: 0e+000 Optimizer summary Optimizer - time: 0.08 Interior-point - iterations : 28 time: 0.06 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): -101.319