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 ====================================== No start point provided -- KNITRO computing one. The problem is identified as a QP. KNITRO changing algorithm from AUTO to 1. KNITRO changing bar_murule from AUTO to 4. KNITRO changing bar_initpt from AUTO to 1. KNITRO changing bar_penaltyrule from AUTO to 2. KNITRO changing bar_penaltycons from AUTO to 1. Problem Characteristics ----------------------- Objective goal: Minimize Number of variables: 40400 bounded below: 0 bounded above: 0 bounded below and above: 40400 fixed: 0 free: 0 Number of constraints: 40200 linear equalities: 40200 nonlinear equalities: 0 linear inequalities: 0 nonlinear inequalities: 0 range: 0 Number of nonzeros in Jacobian: 239603 Number of nonzeros in Hessian: 401 Iter Objective FeasError OptError ||Step|| CGits -------- -------------- ---------- ---------- ---------- ------- 0 5.043694e-02 1.282e+02 10 1.641730e-02 1.709e-06 8.698e-04 1.615e+00 0 18 6.929939e-04 4.943e-10 9.642e-07 1.909e+00 0 EXIT: Locally optimal solution found. Final Statistics ---------------- Final objective value = 6.92993917809797e-04 Final feasibility error (abs / rel) = 4.94e-10 / 3.86e-12 Final optimality error (abs / rel) = 9.64e-07 / 9.64e-07 # of iterations = 18 # of CG iterations = 0 # of function evaluations = 19 # of gradient evaluations = 19 # of Hessian evaluations = 18 Total program time (secs) = 39.24526 ( 39.246 CPU time) Time spent in evaluations (secs) = 0.28830 =============================================================================== Locally optimal solution. objective 0.0006929939178; feasibility error 4.94e-10 18 major iterations; 19 function evaluations 39.79user 0.34system 0:40.14elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+75666minor)pagefaults 0swaps