--- Job gasoil50 Start 10/17/08 02:28:57 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 --- gasoil50.gms(4311) 2 Mb --- Starting execution: elapsed 0:00:00.055 --- gasoil50.gms(4307) 3 Mb --- Generating NLP model m --- gasoil50.gms(4311) 5 Mb --- 1,299 rows 1,304 columns 6,991 non-zeroes --- 9,056 nl-code 1,602 nl-non-zeroes --- gasoil50.gms(4311) 3 Mb --- Executing KNITRO: elapsed 0:00:00.092 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: 1304 bounded below: 3 bounded above: 0 bounded below and above: 0 fixed: 2 free: 1299 Number of constraints: 1299 linear equalities: 0 nonlinear equalities: 1299 linear inequalities: 0 nonlinear inequalities: 0 range: 0 Number of nonzeros in Jacobian: 6991 Number of nonzeros in Hessian: 1402 Iter Objective Feas err Opt err ||Step|| CG its -------- -------------- ---------- ---------- ---------- ------- 0 0.000000e+00 1.980e+00 10 5.233084e-03 2.354e-05 4.835e-05 1.429e-01 0 13 5.236640e-03 1.525e-10 4.054e-09 3.633e-04 0 EXIT: LOCALLY OPTIMAL SOLUTION FOUND. Final Statistics ---------------- Final objective value = 5.23663999532844e-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 = 19 # of gradient evaluations = 14 # of Hessian evaluations = 13 Total program time (secs) = 0.12824 ( 0.128 CPU time) Time spent in evaluations (secs) = 0.02194 ========================================================================= --- Restarting execution --- gasoil50.gms(4311) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job gasoil50.gms Stop 10/17/08 02:28:57 elapsed 0:00:00.299