--- Job jbearing100 Start 10/17/08 02:31:33 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 --- jbearing100.gms(21618) 5 Mb --- Starting execution: elapsed 0:00:00.297 --- jbearing100.gms(21614) 6 Mb --- Generating NLP model m --- jbearing100.gms(21618) 13 Mb --- 1 rows 5,305 columns 5,305 non-zeroes --- 376,589 nl-code 5,304 nl-non-zeroes --- jbearing100.gms(21618) 10 Mb --- Executing KNITRO: elapsed 0:00:00.822 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 (2500 variables). Problem Characteristics ----------------------- Objective goal: Minimize Number of variables: 5305 bounded below: 5000 bounded above: 0 bounded below and above: 0 fixed: 304 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: 5305 Number of nonzeros in Hessian: 15758 Iter Objective Feas err Opt err ||Step|| CG its -------- -------------- ---------- ---------- ---------- ------- 0 0.000000e+00 2.272e+02 10 3.309841e-01 2.130e-01 2.889e-04 6.294e+00 0 20 -1.550303e-01 2.319e-06 1.995e-05 9.182e-03 0 21 -1.550406e-01 3.154e-07 6.580e-09 1.544e-03 0 EXIT: LOCALLY OPTIMAL SOLUTION FOUND. Final Statistics ---------------- Final objective value = -1.55040586848412e-01 Final feasibility error (abs / rel) = 3.15e-07 / 1.39e-09 Final optimality error (abs / rel) = 6.58e-09 / 6.58e-09 # of iterations (major / minor) = 21 / 21 # of function evaluations = 23 # of gradient evaluations = 22 # of Hessian evaluations = 21 Total program time (secs) = 8.59396 ( 8.569 CPU time) Time spent in evaluations (secs) = 7.86875 ========================================================================= --- Restarting execution --- jbearing100.gms(21618) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job jbearing100.gms Stop 10/17/08 02:31:43 elapsed 0:00:10.000