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 changing honorbnds to 0 (because there are no bounds). Problem Characteristics ----------------------- Objective goal: Minimize Number of variables: 250000 bounded below: 0 bounded above: 0 bounded below and above: 0 fixed: 0 free: 250000 Number of constraints: 2 linear equalities: 0 nonlinear equalities: 2 linear inequalities: 0 nonlinear inequalities: 0 range: 0 Number of nonzeros in Jacobian: 4 Number of nonzeros in Hessian: 624998 Iter Objective FeasError OptError ||Step|| CGits -------- -------------- ---------- ---------- ---------- ------- 0 6.437429e+07 7.331e+01 9 6.540206e+01 8.882e-16 2.399e-10 4.085e-03 0 EXIT: Locally optimal solution found. Final Statistics ---------------- Final objective value = 6.54020591179575e+01 Final feasibility error (abs / rel) = 8.88e-16 / 1.21e-17 Final optimality error (abs / rel) = 2.40e-10 / 2.14e-11 # of iterations = 9 # of CG iterations = 0 # of function evaluations = 10 # of gradient evaluations = 10 # of Hessian evaluations = 9 Total program time (secs) = 8.02166 ( 8.025 CPU time) Time spent in evaluations (secs) = 3.39127 =============================================================================== Locally optimal solution. objective 65.40205912; feasibility error 8.88e-16 9 major iterations; 10 function evaluations 12.32user 1.17system 0:13.52elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+208534minor)pagefaults 0swaps