< M A T L A B > Copyright 1984-2005 The MathWorks, Inc. Version 7.0.4.352 (R14) Service Pack 2 January 29, 2005 To get started, type one of these: helpwin, helpdesk, or demo. For product information, visit www.mathworks.com. >> >> >> >> >> >> >> >> >> >> >> >> >> sdpt3.mat mn = 123 2383 num. of constraints = 123 dim. of socp var = 2379, num. of socp blk = 793 dim. of linear var = 4 4 linear variables from unrestricted variable. number of nearly dependent constraints = 60 To remove these constraints, re-run sqlp.m with OPTIONS.rmdepconstr = 1. ******************************************************************* SDPT3: Infeasible path-following algorithms ******************************************************************* version predcorr gam expon scale_data HKM 1 0.000 1 0 it pstep dstep p_infeas d_infeas gap mean(obj) cputime ------------------------------------------------------------------- 0 0.000 0.000 6.9e+02 4.1e+02 4.0e+04 -2.000000e+00 0:0:0 6.7e-19 1.0e-15 chol 1 1 1 0.981 1.000 1.3e+01 1.2e-13 7.7e+02 -1.461644e+01 0:0:1 1.3e-20 1.0e-15 chol 1 1 2 1.000 1.000 1.2e-14 9.6e-14 2.7e+01 -1.349876e+01 0:0:1 5.3e-22 1.0e-15 chol 1 1 3 1.000 0.984 3.3e-16 2.6e-15 4.2e-01 -2.111851e-01 0:0:2 3.4e-20 1.0e-15 chol 1 1 4 1.000 0.743 7.2e-16 1.2e-15 1.2e-01 -6.353248e-02 0:0:2 1.2e-19 1.0e-15 chol 1 1 5 0.525 0.543 1.0e-15 4.8e-16 7.4e-02 -4.565974e-02 0:0:3 2.1e-19 1.0e-15 chol 1 1 6 0.828 0.632 4.2e-16 4.2e-16 3.3e-02 -4.472588e-02 0:0:3 5.4e-19 1.0e-15 chol 1 1 7 0.556 0.784 1.1e-15 5.5e-16 1.5e-02 -4.679638e-02 0:0:4 1.9e-18 1.0e-15 chol 1 1 8 0.580 0.596 4.7e-15 4.9e-16 7.3e-03 -4.893079e-02 0:0:4 4.7e-18 1.0e-15 chol 1 1 9 0.417 0.797 6.1e-15 2.3e-15 4.2e-03 -4.919190e-02 0:0:5 1.8e-17 1.0e-15 chol 1 1 10 0.631 0.726 2.0e-14 1.8e-15 1.8e-03 -4.998906e-02 0:0:5 6.1e-17 1.0e-15 chol 1 1 11 0.520 0.450 1.5e-13 6.0e-15 1.1e-03 -5.029137e-02 0:0:5 1.1e-16 1.0e-15 chol 1 1 12 0.867 0.882 1.8e-13 1.7e-14 2.7e-04 -5.059337e-02 0:0:6 7.2e-16 1.0e-15 chol 1 1 13 0.712 0.637 1.7e-12 3.9e-14 9.9e-05 -5.066334e-02 0:0:6 1.9e-15 1.0e-15 chol 1 1 14 0.592 0.691 5.9e-12 1.0e-13 5.0e-05 -5.068161e-02 0:0:7 5.3e-15 1.0e-15 chol 1 1 15 0.522 0.939 4.0e-12 1.3e-13 2.5e-05 -5.069105e-02 0:0:7 5.1e-14 1.0e-15 chol 2 1 16 0.846 1.000 3.7e-11 2.4e-14 5.2e-06 -5.070060e-02 0:0:8 3.5e-13 1.0e-15 chol 2 2 17 0.991 0.961 1.1e-11 1.1e-15 1.9e-07 -5.070301e-02 0:0:8 2.9e-12 1.0e-15 chol 2 2 18 0.550 1.000 5.1e-12 1.4e-15 9.8e-08 -5.070305e-02 0:0:9 1.8e-11 1.0e-15 chol 2 2 19 0.553 1.000 2.5e-12 1.3e-14 5.3e-08 -5.070307e-02 0:0:9 3.3e-11 1.0e-15 chol chol: Schur complement matrix not pos. def. switch to symmetric indefinite or LU factor. lu 1 1 20 0.555 1.000 1.2e-12 5.3e-16 2.9e-08 -5.070308e-02 0:0:9 6.2e-11 1.0e-15 lu 1 1 21 0.556 1.000 5.6e-13 5.4e-16 1.5e-08 -5.070309e-02 0:0:10 1.0e-10 1.0e-15 lu 1 1 22 0.558 1.000 3.2e-13 5.7e-16 8.2e-09 -5.070309e-02 0:0:10 sqlp stop: max(relative gap, infeasibilities) < 1.00e-08 ------------------------------------------------------------------- number of iterations = 22 primal objective value = -5.07030865e-02 dual objective value = -5.07030948e-02 gap := trace(XZ) = 8.22e-09 relative gap = 7.47e-09 actual relative gap = 7.47e-09 rel. primal infeas = 3.24e-13 rel. dual infeas = 5.74e-16 norm(X), norm(y), norm(Z) = 3.1e-01, 1.6e-01, 1.7e+00 norm(A), norm(b), norm(C) = 3.1e+02, 2.0e+00, 2.0e+00 Total CPU time (secs) = 10.3 CPU time per iteration = 0.5 termination code = 0 DIMACS: 3.2e-13 0.0e+00 5.7e-16 0.0e+00 7.5e-09 7.5e-09 ------------------------------------------------------------------- >> >>