--- Job glider400 Start 10/17/08 02:30:41 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 --- glider400.gms(13916) 5 Mb --- Starting execution: elapsed 0:00:00.146 --- glider400.gms(13912) 5 Mb --- Generating NLP model m --- glider400.gms(13916) 8 Mb --- 4,810 rows 5,216 columns 19,232 non-zeroes --- 94,164 nl-code 12,018 nl-non-zeroes --- glider400.gms(13916) 6 Mb --- Executing KNITRO: elapsed 0:00:00.287 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 (401 variables). Problem Characteristics ----------------------- Objective goal: Minimize Number of variables: 5216 bounded below: 2001 bounded above: 0 bounded below and above: 401 fixed: 7 free: 2807 Number of constraints: 4810 linear equalities: 0 nonlinear equalities: 4810 linear inequalities: 0 nonlinear inequalities: 0 range: 0 Number of nonzeros in Jacobian: 19232 Number of nonzeros in Hessian: 8020 Iter Objective Feas err Opt err ||Step|| CG its -------- -------------- ---------- ---------- ---------- ------- 0 0.000000e+00 1.326e+01 10 -2.558506e+01 1.279e+01 8.004e-01 9.918e+00 0 20 -3.463569e+01 1.182e+01 6.938e+01 7.911e+01 0 30 -4.790498e+01 3.133e+01 5.800e+02 2.987e+02 0 40 -5.540344e+01 3.528e+01 1.413e+03 6.235e+01 0 50 -5.769183e+01 3.492e+01 1.956e+03 2.957e+01 0 60 -5.818210e+01 1.107e+01 7.617e+00 3.572e+01 1 70 -7.027536e+01 2.684e+01 8.413e+01 3.337e+02 0 80 -7.819447e+01 3.029e+01 1.532e+02 2.962e+02 0 90 -8.656068e+01 3.230e+01 2.276e+02 4.128e+02 0 100 -9.376431e+01 3.352e+01 3.131e+02 1.579e+02 0 110 -9.752123e+01 1.398e+01 1.654e+01 8.727e+02 0 120 -1.027589e+02 1.542e+01 1.300e+00 4.320e+02 0 130 -1.166936e+02 1.828e+01 2.756e+00 5.933e+02 0 140 -1.283446e+02 3.123e+01 1.901e+00 5.162e+02 0 150 -1.375416e+02 3.875e+01 8.505e-01 4.283e+02 0 160 -1.459449e+02 3.795e+01 4.077e-01 5.152e+02 0 170 -1.544353e+02 4.259e+01 1.843e+00 4.597e+02 0 180 -1.621187e+02 3.842e+01 3.166e+00 3.961e+02 0 190 -1.659133e+02 5.354e+00 1.123e-03 5.605e+01 1 200 -1.677380e+02 5.333e+00 1.072e-03 1.626e+02 1 210 -1.700969e+02 5.475e+00 1.050e-03 2.680e+02 1 220 -1.710560e+02 5.323e+00 1.004e-03 2.681e+02 1 230 -1.758959e+02 4.767e+00 9.890e-04 6.060e+02 2 240 -1.811585e+02 4.230e+00 4.761e-05 4.631e+01 2 250 -1.823510e+02 4.086e+00 6.882e-05 5.866e+01 3 260 -1.836718e+02 3.929e+00 6.449e-05 5.945e+01 3 270 -1.934966e+02 2.873e+00 1.432e-08 5.522e+02 2 280 -2.267412e+02 1.093e+00 6.074e+01 6.580e+02 0 290 -2.489985e+02 3.610e-02 3.143e+00 3.588e+02 0 300 -2.499994e+02 1.939e-09 9.225e-16 5.724e-02 1 EXIT: LOCALLY OPTIMAL SOLUTION FOUND. Final Statistics ---------------- Final objective value = -2.49999448855106e+02 Final feasibility error (abs / rel) = 1.94e-09 / 1.46e-10 Final optimality error (abs / rel) = 9.23e-16 / 9.23e-16 # of iterations (major / minor) = 300 / 377 # of function evaluations = 667 # of gradient evaluations = 301 # of Hessian evaluations = 300 Total program time (secs) = 27.05996 ( 27.058 CPU time) Time spent in evaluations (secs) = 15.98212 ========================================================================= --- Restarting execution --- glider400.gms(13916) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job glider400.gms Stop 10/17/08 02:31:09 elapsed 0:00:27.610