--- Job jbearing50 Start 10/17/08 02:31:44 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 --- jbearing50.gms(10848) 3 Mb --- Starting execution: elapsed 0:00:00.158 --- jbearing50.gms(10844) 4 Mb --- Generating NLP model m --- jbearing50.gms(10848) 8 Mb --- 1 rows 2,705 columns 2,705 non-zeroes --- 190,339 nl-code 2,704 nl-non-zeroes --- jbearing50.gms(10848) 6 Mb --- Executing KNITRO: elapsed 0:00:00.371 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 (1250 variables). Problem Characteristics ----------------------- Objective goal: Minimize Number of variables: 2705 bounded below: 2500 bounded above: 0 bounded below and above: 0 fixed: 204 free: 1 Number of constraints: 1 linear equalities: 0 nonlinear equalities: 1 linear inequalities: 0 nonlinear inequalities: 0 range: 0 Number of nonzeros in Jacobian: 2705 Number of nonzeros in Hessian: 8008 Iter Objective Feas err Opt err ||Step|| CG its -------- -------------- ---------- ---------- ---------- ------- 0 0.000000e+00 2.118e+02 10 8.107818e-02 6.090e-01 6.984e-04 7.589e+00 0 20 -1.547585e-01 4.297e-07 8.958e-08 1.029e-03 0 22 -1.548235e-01 9.216e-08 4.014e-09 4.314e-04 0 EXIT: LOCALLY OPTIMAL SOLUTION FOUND. Final Statistics ---------------- Final objective value = -1.54823517998066e-01 Final feasibility error (abs / rel) = 9.22e-08 / 4.35e-10 Final optimality error (abs / rel) = 4.01e-09 / 4.01e-09 # of iterations (major / minor) = 22 / 22 # of function evaluations = 24 # of gradient evaluations = 23 # of Hessian evaluations = 22 Total program time (secs) = 2.56312 ( 2.560 CPU time) Time spent in evaluations (secs) = 2.23696 ========================================================================= --- Restarting execution --- jbearing50.gms(10848) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job jbearing50.gms Stop 10/17/08 02:31:47 elapsed 0:00:03.150