--- Job arki0022 Start 10/17/08 00:24:57 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 --- arki0022.gms(25481) 5 Mb --- Starting execution: elapsed 0:00:00.330 --- arki0022.gms(25477) 6 Mb --- Generating NLP model m --- arki0022.gms(25481) 12 Mb --- 3 rows 4,153 columns 8,306 non-zeroes --- 259,977 nl-code 4,152 nl-non-zeroes --- arki0022.gms(25481) 9 Mb --- Executing KNITRO: elapsed 0:00:00.640 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: 4153 bounded below: 4152 bounded above: 0 bounded below and above: 0 fixed: 0 free: 1 Number of constraints: 3 linear equalities: 0 nonlinear equalities: 2 linear inequalities: 0 nonlinear inequalities: 1 range: 0 Number of nonzeros in Jacobian: 8306 Number of nonzeros in Hessian: 8303 Iter Objective Feas err Opt err ||Step|| CG its -------- -------------- ---------- ---------- ---------- ------- 0 0.000000e+00 8.655e+01 10 -8.609522e+01 9.276e-02 1.697e-02 7.577e+00 0 20 -8.710052e+01 1.558e-03 5.620e-03 1.160e+00 0 30 -8.709909e+01 3.979e-13 6.400e-08 3.504e-08 0 38 -8.709909e+01 3.979e-13 2.560e-09 2.758e-09 0 EXIT: LOCALLY OPTIMAL SOLUTION FOUND. Final Statistics ---------------- Final objective value = -8.70990912521802e+01 Final feasibility error (abs / rel) = 3.98e-13 / 4.60e-15 Final optimality error (abs / rel) = 2.56e-09 / 2.56e-09 # of iterations (major / minor) = 38 / 38 # of function evaluations = 39 # of gradient evaluations = 39 # of Hessian evaluations = 38 Total program time (secs) = 4.41063 ( 4.408 CPU time) Time spent in evaluations (secs) = 3.85297 ========================================================================= --- Restarting execution --- arki0022.gms(25481) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job arki0022.gms Stop 10/17/08 00:25:02 elapsed 0:00:05.501