--- Job lnts400 Start 10/17/08 02:31:54 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 --- lnts400.gms(4746) 3 Mb --- Starting execution: elapsed 0:00:00.060 --- lnts400.gms(4742) 3 Mb --- Generating NLP model m --- lnts400.gms(4746) 6 Mb --- 1,601 rows 2,007 columns 8,002 non-zeroes --- 37,601 nl-code 4,800 nl-non-zeroes --- lnts400.gms(4746) 4 Mb --- Executing KNITRO: elapsed 0:00:00.114 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: 2007 bounded below: 1 bounded above: 0 bounded below and above: 401 fixed: 7 free: 1598 Number of constraints: 1601 linear equalities: 0 nonlinear equalities: 1601 linear inequalities: 0 nonlinear inequalities: 0 range: 0 Number of nonzeros in Jacobian: 8002 Number of nonzeros in Hessian: 1604 Iter Objective Feas err Opt err ||Step|| CG its -------- -------------- ---------- ---------- ---------- ------- 0 0.000000e+00 2.500e-01 10 5.536959e-01 1.714e-03 6.844e-01 8.898e+00 0 20 5.545724e-01 6.870e-15 8.000e-10 1.241e-07 0 EXIT: LOCALLY OPTIMAL SOLUTION FOUND. Final Statistics ---------------- Final objective value = 5.54572413700689e-01 Final feasibility error (abs / rel) = 6.87e-15 / 6.87e-15 Final optimality error (abs / rel) = 8.00e-10 / 8.00e-10 # of iterations (major / minor) = 20 / 20 # of function evaluations = 22 # of gradient evaluations = 21 # of Hessian evaluations = 20 Total program time (secs) = 0.29328 ( 0.292 CPU time) Time spent in evaluations (secs) = 0.10430 ========================================================================= --- Restarting execution --- lnts400.gms(4746) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job lnts400.gms Stop 10/17/08 02:31:54 elapsed 0:00:00.507