--- Job camshape400 Start 10/17/08 00:25:22 LNX-LX3 22.9.0 x86/Linux GAMS Rev 229 Copyright (C) 1987-2008 GAMS Development. All rights reserved *** ************* ALFA release *** GAMS Base Module ALFA 10Sep08 22.9.0 LNX 6574.6578 LX3 x86/Linux *** ************* ALFA release Licensee: Stefan Vigerske G080908/0001CB-LNX Humboldt University Berlin, Numerical Mathematics DC5918 --- Starting compilation --- camshape400.gms(3156) 2 Mb --- Starting execution: elapsed 0:00:00.042 --- camshape400.gms(3152) 3 Mb --- Generating NLP model m --- camshape400.gms(3156) 5 Mb --- 801 rows 800 columns 2,797 non-zeroes --- 12,394 nl-code 1,199 nl-non-zeroes --- camshape400.gms(3156) 3 Mb --- Executing KNITRO: elapsed 0:00:00.070 KNITRO ALFA 10Sep08 22.9.0 LNX 5438.6578 LX3 x86/Linux Reading parameter(s) from "/home/stefan/work/gams/benchmarks/NLP/knitro.opt" >> feastol 1e-8 >> opttol 1e-8 >> >> *feastolabs 1e-4 >> *opttolabs 1e-4 Finished reading from "/home/stefan/work/gams/benchmarks/NLP/knitro.opt" ====================================== Commercial License KNITRO 5.1.2 Ziena Optimization, Inc. website: www.ziena.com email: info@ziena.com ====================================== feastol: 1e-08 opttol: 1e-08 KNITRO changing algorithm from AUTO to 1. KNITRO changing bar_murule from AUTO to 1. KNITRO changing bar_initpt from AUTO to 2. KNITRO shifted start point to honor bounds (2 variables). Problem Characteristics ----------------------- Objective goal: Minimize Number of variables: 800 bounded below: 0 bounded above: 0 bounded below and above: 798 fixed: 0 free: 2 Number of constraints: 801 linear equalities: 0 nonlinear equalities: 400 linear inequalities: 0 nonlinear inequalities: 401 range: 0 Number of nonzeros in Jacobian: 2797 Number of nonzeros in Hessian: 798 Iter Objective Feas err Opt err ||Step|| CG its -------- -------------- ---------- ---------- ---------- ------- 0 0.000000e+00 4.712e+00 10 -4.696494e+00 1.185e-02 1.885e-02 1.199e-01 0 20 -4.234809e+00 1.258e-04 1.885e-02 3.441e-01 0 30 -4.259148e+00 1.776e-15 5.768e-04 1.459e-01 0 40 -4.275042e+00 7.994e-15 1.702e-06 1.735e-04 0 49 -4.275688e+00 2.665e-15 3.623e-09 4.719e-05 0 EXIT: LOCALLY OPTIMAL SOLUTION FOUND. Final Statistics ---------------- Final objective value = -4.27568803331527e+00 Final feasibility error (abs / rel) = 2.66e-15 / 5.65e-16 Final optimality error (abs / rel) = 3.62e-09 / 3.62e-09 # of iterations (major / minor) = 49 / 49 # of function evaluations = 54 # of gradient evaluations = 50 # of Hessian evaluations = 49 Total program time (secs) = 0.28772 ( 0.288 CPU time) Time spent in evaluations (secs) = 0.04582 ========================================================================= --- Restarting execution --- camshape400.gms(3156) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job camshape400.gms Stop 10/17/08 00:25:22 elapsed 0:00:00.410