--- Job gasoil100 Start 10/17/08 02:28:51 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 --- gasoil100.gms(8548) 3 Mb --- Starting execution: elapsed 0:00:00.083 --- gasoil100.gms(8544) 4 Mb --- Generating NLP model m --- gasoil100.gms(8548) 7 Mb --- 2,599 rows 2,604 columns 13,791 non-zeroes --- 16,856 nl-code 3,002 nl-non-zeroes --- gasoil100.gms(8548) 5 Mb --- Executing KNITRO: elapsed 0:00:00.156 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 (3 variables). Problem Characteristics ----------------------- Objective goal: Minimize Number of variables: 2604 bounded below: 3 bounded above: 0 bounded below and above: 0 fixed: 2 free: 2599 Number of constraints: 2599 linear equalities: 0 nonlinear equalities: 2599 linear inequalities: 0 nonlinear inequalities: 0 range: 0 Number of nonzeros in Jacobian: 13791 Number of nonzeros in Hessian: 2202 Iter Objective Feas err Opt err ||Step|| CG its -------- -------------- ---------- ---------- ---------- ------- 0 0.000000e+00 1.980e+00 10 5.232995e-03 2.385e-05 4.845e-05 1.652e-01 0 13 5.236594e-03 1.525e-10 4.054e-09 4.173e-04 0 EXIT: LOCALLY OPTIMAL SOLUTION FOUND. Final Statistics ---------------- Final objective value = 5.23659429073331e-03 Final feasibility error (abs / rel) = 1.53e-10 / 7.70e-11 Final optimality error (abs / rel) = 4.05e-09 / 4.05e-09 # of iterations (major / minor) = 13 / 13 # of function evaluations = 21 # of gradient evaluations = 14 # of Hessian evaluations = 13 Total program time (secs) = 0.28844 ( 0.288 CPU time) Time spent in evaluations (secs) = 0.05444 ========================================================================= --- Restarting execution --- gasoil100.gms(8548) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job gasoil100.gms Stop 10/17/08 02:28:52 elapsed 0:00:00.581