--- Job rocket400 Start 10/17/08 03:24:23 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 --- rocket400.gms(7354) 3 Mb --- Starting execution: elapsed 0:00:00.136 --- rocket400.gms(7350) 4 Mb --- Generating NLP model m --- rocket400.gms(7354) 6 Mb --- 2,003 rows 2,408 columns 10,407 non-zeroes --- 52,033 nl-code 7,203 nl-non-zeroes --- rocket400.gms(7354) 4 Mb --- Executing KNITRO: elapsed 0:00:00.206 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 (1205 variables). Problem Characteristics ----------------------- Objective goal: Minimize Number of variables: 2408 bounded below: 1603 bounded above: 0 bounded below and above: 800 fixed: 4 free: 1 Number of constraints: 2003 linear equalities: 0 nonlinear equalities: 2003 linear inequalities: 0 nonlinear inequalities: 0 range: 0 Number of nonzeros in Jacobian: 10407 Number of nonzeros in Hessian: 4812 Iter Objective Feas err Opt err ||Step|| CG its -------- -------------- ---------- ---------- ---------- ------- 0 0.000000e+00 1.990e+00 10 -1.001110e+00 1.242e-02 2.015e+01 4.981e-01 0 20 -1.006505e+00 1.139e-02 9.730e+00 4.841e-01 0 30 -1.006598e+00 2.616e-05 1.147e+00 6.812e-02 0 40 -1.006618e+00 1.136e-07 8.040e-04 3.855e-03 1 50 -1.007004e+00 1.444e-04 9.843e-04 5.923e-02 0 60 -1.007074e+00 7.650e-07 1.256e-04 1.383e-03 0 70 -1.008997e+00 3.164e-11 6.400e-06 2.062e-07 0 80 -1.011897e+00 9.145e-04 2.352e-02 1.390e+00 0 90 -1.011901e+00 3.253e-14 1.280e-06 0.000e+00 0 100 -1.012674e+00 3.830e-14 2.560e-07 0.000e+00 0 110 -1.012807e+00 4.019e-14 5.120e-08 2.253e-12 0 120 -1.012835e+00 8.077e-07 2.556e-05 1.253e-01 0 123 -1.012835e+00 1.341e-12 2.048e-09 1.216e-06 0 EXIT: LOCALLY OPTIMAL SOLUTION FOUND. Final Statistics ---------------- Final objective value = -1.01283546729973e+00 Final feasibility error (abs / rel) = 1.34e-12 / 6.74e-13 Final optimality error (abs / rel) = 2.05e-09 / 2.05e-09 # of iterations (major / minor) = 123 / 200 # of function evaluations = 332 # of gradient evaluations = 120 # of Hessian evaluations = 118 Total program time (secs) = 4.30597 ( 4.296 CPU time) Time spent in evaluations (secs) = 1.95706 ========================================================================= --- Restarting execution --- rocket400.gms(7354) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job rocket400.gms Stop 10/17/08 03:24:28 elapsed 0:00:04.639