--- Job arki0023 Start 10/17/08 00:25:02 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 --- arki0023.gms(50989) 9 Mb --- Starting execution: elapsed 0:00:00.583 --- arki0023.gms(50985) 9 Mb --- Generating NLP model m --- arki0023.gms(50989) 21 Mb --- 3 rows 8,887 columns 17,774 non-zeroes --- 513,291 nl-code 8,886 nl-non-zeroes --- arki0023.gms(50989) 17 Mb --- Executing KNITRO: elapsed 0:00:01.334 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. Problem Characteristics ----------------------- Objective goal: Minimize Number of variables: 8887 bounded below: 8886 bounded above: 0 bounded below and above: 0 fixed: 0 free: 1 Number of constraints: 3 linear equalities: 0 nonlinear equalities: 2 linear inequalities: 0 nonlinear inequalities: 1 range: 0 Number of nonzeros in Jacobian: 17774 Number of nonzeros in Hessian: 17771 Iter Objective Feas err Opt err ||Step|| CG its -------- -------------- ---------- ---------- ---------- ------- 0 0.000000e+00 1.521e+02 10 -1.520667e+02 5.525e-02 3.691e-02 2.337e+00 0 20 -1.536513e+02 5.469e-05 1.347e-04 1.494e-01 0 30 -1.536601e+02 1.526e-05 1.157e-03 5.932e-02 0 40 -1.536601e+02 5.912e-12 1.059e-07 5.076e-07 0 41 -1.536601e+02 3.695e-13 2.560e-09 5.103e-09 0 EXIT: LOCALLY OPTIMAL SOLUTION FOUND. Final Statistics ---------------- Final objective value = -1.53660077646792e+02 Final feasibility error (abs / rel) = 3.69e-13 / 2.43e-15 Final optimality error (abs / rel) = 2.56e-09 / 2.56e-09 # of iterations (major / minor) = 41 / 41 # of function evaluations = 42 # of gradient evaluations = 42 # of Hessian evaluations = 41 Total program time (secs) = 17.37420 ( 17.369 CPU time) Time spent in evaluations (secs) = 16.24527 ========================================================================= --- Restarting execution --- arki0023.gms(50989) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job arki0023.gms Stop 10/17/08 00:25:22 elapsed 0:00:19.439