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: 249996 linear equalities: 0 nonlinear equalities: 0 linear inequalities: 0 nonlinear inequalities: 249996 range: 0 Number of nonzeros in Jacobian: 1249980 Number of nonzeros in Hessian: 749997 Iter Objective FeasError OptError ||Step|| CGits -------- -------------- ---------- ---------- ---------- ------- 0 1.259937e+06 2.800e+01 10 4.759848e+04 0.000e+00 3.878e+00 8.545e+01 0 20 4.898625e-01 0.000e+00 2.567e-08 6.163e-05 0 EXIT: Locally optimal solution found. Final Statistics ---------------- Final objective value = 4.89862480868505e-01 Final feasibility error (abs / rel) = 0.00e+00 / 0.00e+00 Final optimality error (abs / rel) = 2.57e-08 / 2.06e-08 # of iterations = 20 # of CG iterations = 0 # of function evaluations = 21 # of gradient evaluations = 21 # of Hessian evaluations = 20 Total program time (secs) = 83.51322 ( 83.513 CPU time) Time spent in evaluations (secs) = 37.15017 =============================================================================== Locally optimal solution. objective 0.4898624809; feasibility error 0 20 major iterations; 21 function evaluations 141.60user 3.06system 2:25.56elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+558238minor)pagefaults 0swaps