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: 19215 bounded below: 15 bounded above: 0 bounded below and above: 0 fixed: 0 free: 19200 Number of constraints: 19192 linear equalities: 6392 nonlinear equalities: 12800 linear inequalities: 0 nonlinear inequalities: 0 range: 0 Number of nonzeros in Jacobian: 132768 Number of nonzeros in Hessian: 36208 Iter Objective FeasError OptError ||Step|| CGits -------- -------------- ---------- ---------- ---------- ------- 0 0.000000e+00 7.555e+03 8 1.974653e+07 5.695e-03 6.183e-04 2.655e+00 0 EXIT: Locally optimal solution found. Final Statistics ---------------- Final objective value = 1.97465309528442e+07 Final feasibility error (abs / rel) = 5.69e-03 / 7.54e-07 Final optimality error (abs / rel) = 6.18e-04 / 2.40e-07 # of iterations = 8 # of CG iterations = 0 # of function evaluations = 9 # of gradient evaluations = 9 # of Hessian evaluations = 8 Total program time (secs) = 4.94878 ( 4.948 CPU time) Time spent in evaluations (secs) = 0.77230 =============================================================================== Locally optimal solution. objective 19746530.95; feasibility error 0.00569 8 major iterations; 9 function evaluations 5.65user 0.16system 0:05.82elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+33011minor)pagefaults 0swaps