--- Job camshape800 Start 10/17/08 00:25:22 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 --- camshape800.gms(6296) 3 Mb --- Starting execution: elapsed 0:00:00.079 --- camshape800.gms(6292) 3 Mb --- Generating NLP model m --- camshape800.gms(6296) 6 Mb --- 1,601 rows 1,600 columns 5,597 non-zeroes --- 24,794 nl-code 2,399 nl-non-zeroes --- camshape800.gms(6296) 4 Mb --- Executing KNITRO: elapsed 0:00:00.133 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 (2 variables). Problem Characteristics ----------------------- Objective goal: Minimize Number of variables: 1600 bounded below: 0 bounded above: 0 bounded below and above: 1598 fixed: 0 free: 2 Number of constraints: 1601 linear equalities: 0 nonlinear equalities: 800 linear inequalities: 0 nonlinear inequalities: 801 range: 0 Number of nonzeros in Jacobian: 5597 Number of nonzeros in Hessian: 1598 Iter Objective Feas err Opt err ||Step|| CG its -------- -------------- ---------- ---------- ---------- ------- 0 0.000000e+00 4.712e+00 10 -4.702551e+00 1.271e-02 9.444e-03 1.385e-01 0 20 -4.560927e+00 3.101e-04 9.444e-03 8.579e-01 0 30 -4.177840e+00 2.665e-15 2.980e-04 2.718e-01 0 40 -4.270791e+00 4.441e-15 1.493e-04 4.542e-02 0 50 -4.274223e+00 4.441e-15 2.226e-07 4.947e-04 0 56 -4.274272e+00 1.776e-15 3.020e-09 9.479e-06 0 EXIT: LOCALLY OPTIMAL SOLUTION FOUND. Final Statistics ---------------- Final objective value = -4.27427209323096e+00 Final feasibility error (abs / rel) = 1.78e-15 / 3.77e-16 Final optimality error (abs / rel) = 3.02e-09 / 3.02e-09 # of iterations (major / minor) = 56 / 56 # of function evaluations = 64 # of gradient evaluations = 57 # of Hessian evaluations = 56 Total program time (secs) = 0.68484 ( 0.684 CPU time) Time spent in evaluations (secs) = 0.12012 ========================================================================= --- Restarting execution --- camshape800.gms(6296) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job camshape800.gms Stop 10/17/08 00:25:23 elapsed 0:00:00.904