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: 249999 bounded below: 0 bounded above: 0 bounded below and above: 0 fixed: 0 free: 249999 Number of constraints: 124999 linear equalities: 0 nonlinear equalities: 124999 linear inequalities: 0 nonlinear inequalities: 0 range: 0 Number of nonzeros in Jacobian: 374997 Number of nonzeros in Hessian: 1749972 Iter Objective FeasError OptError ||Step|| CGits -------- -------------- ---------- ---------- ---------- ------- 0 7.777767e+10 9.000e+00 10 1.573240e+07 9.644e-03 6.570e-03 4.802e+01 0 14 1.572214e+07 1.311e-06 3.961e-07 2.293e-03 0 EXIT: Locally optimal solution found. Final Statistics ---------------- Final objective value = 1.57221356114672e+07 Final feasibility error (abs / rel) = 1.31e-06 / 1.46e-07 Final optimality error (abs / rel) = 3.96e-07 / 3.96e-07 # of iterations = 14 # of CG iterations = 1 # of function evaluations = 16 # of gradient evaluations = 15 # of Hessian evaluations = 14 Total program time (secs) = 62.40774 ( 62.408 CPU time) Time spent in evaluations (secs) = 34.99040 =============================================================================== Locally optimal solution. objective 15722135.61; feasibility error 1.31e-06 14 major iterations; 16 function evaluations 153.39user 3.26system 2:36.68elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+605394minor)pagefaults 0swaps