KNITRO 5.2.0: ====================================== Academic Ziena License (NOT FOR COMMERCIAL USE) KNITRO 5.2.0 Ziena Optimization, Inc. website: www.ziena.com email: info@ziena.com ====================================== KNITRO changing algorithm from AUTO to 1. KNITRO changing bar_murule from AUTO to 4. KNITRO changing bar_initpt from AUTO to 2. KNITRO changing bar_penaltyrule from AUTO to 2. KNITRO changing bar_penaltycons from AUTO to 1. KNITRO shifted start point to honor bounds (15 variables). Problem Characteristics ----------------------- Objective goal: Minimize Number of variables: 38415 bounded below: 15 bounded above: 0 bounded below and above: 0 fixed: 0 free: 38400 Number of constraints: 38392 linear equalities: 12792 nonlinear equalities: 25600 linear inequalities: 0 nonlinear inequalities: 0 range: 0 Number of nonzeros in Jacobian: 265568 Number of nonzeros in Hessian: 72208 Iter Objective FeasError OptError ||Step|| CGits -------- -------------- ---------- ---------- ---------- ------- 0 0.000000e+00 7.555e+03 10 1.977059e+07 2.740e+02 2.570e+03 1.841e+01 0 18 1.974653e+07 1.277e-08 6.031e-07 8.765e-01 6 EXIT: Locally optimal solution found. Final Statistics ---------------- Final objective value = 1.97465297162550e+07 Final feasibility error (abs / rel) = 1.28e-08 / 1.69e-12 Final optimality error (abs / rel) = 6.03e-07 / 2.35e-10 # of iterations = 18 # of CG iterations = 9 # of function evaluations = 30 # of gradient evaluations = 19 # of Hessian evaluations = 18 Total program time (secs) = 32.59426 ( 32.594 CPU time) Time spent in evaluations (secs) = 3.75261 =============================================================================== Locally optimal solution. objective 19746529.72; feasibility error 1.28e-08 18 major iterations; 30 function evaluations 34.09user 0.37system 0:34.49elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (4major+66204minor)pagefaults 0swaps