--- Job catmix400 Start 10/17/08 00:25:23 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 --- catmix400.gms(3420) 2 Mb --- Starting execution: elapsed 0:00:00.064 --- catmix400.gms(3416) 3 Mb --- Generating NLP model m --- catmix400.gms(3420) 5 Mb --- 801 rows 1,204 columns 4,803 non-zeroes --- 46,401 nl-code 4,800 nl-non-zeroes --- catmix400.gms(3420) 3 Mb --- Executing KNITRO: elapsed 0:00:00.107 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 (401 variables). Problem Characteristics ----------------------- Objective goal: Minimize Number of variables: 1204 bounded below: 0 bounded above: 0 bounded below and above: 401 fixed: 2 free: 801 Number of constraints: 801 linear equalities: 0 nonlinear equalities: 801 linear inequalities: 0 nonlinear inequalities: 0 range: 0 Number of nonzeros in Jacobian: 4803 Number of nonzeros in Hessian: 802 Iter Objective Feas err Opt err ||Step|| CG its -------- -------------- ---------- ---------- ---------- ------- 0 0.000000e+00 1.125e-03 10 -4.798983e-02 2.608e-06 1.331e-05 4.531e-01 0 20 -4.805603e-02 4.948e-08 9.436e-07 1.335e-01 0 21 -4.805603e-02 2.289e-10 4.406e-09 1.737e-02 0 EXIT: LOCALLY OPTIMAL SOLUTION FOUND. Final Statistics ---------------- Final objective value = -4.80560254660101e-02 Final feasibility error (abs / rel) = 2.29e-10 / 2.29e-10 Final optimality error (abs / rel) = 4.41e-09 / 4.41e-09 # of iterations (major / minor) = 21 / 21 # of function evaluations = 22 # of gradient evaluations = 22 # of Hessian evaluations = 21 Total program time (secs) = 0.17180 ( 0.172 CPU time) Time spent in evaluations (secs) = 0.09049 ========================================================================= --- Restarting execution --- catmix400.gms(3420) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job catmix400.gms Stop 10/17/08 00:25:24 elapsed 0:00:00.346