--- Job alan Start 09/06/08 14:43:11
GAMS Rev 228  Copyright (C) 1987-2008 GAMS Development. All rights reserved
*** License File has expired 5 days ago
Licensee: Stefan Vigerske                                G071106/0001CB-LNX
          Humboldt University Berlin, Numerical Mathematics          DC5918
--- Starting compilation
--- alan.gms(74) 2 Mb
--- Starting execution: elapsed 0:00:00.002
--- alan.gms(68) 3 Mb
--- Generating MINLP model m
--- alan.gms(73) 5 Mb
---   8 rows  9 columns  24 non-zeroes
---   66 nl-code  3 nl-non-zeroes
---   4 discrete-columns
--- alan.gms(73) 3 Mb
--- Executing BONMIN: elapsed 0:00:00.004

GAMS/Bonmin MINLP Solver (Bonmin Library 0.99)
written by P. Bonami

List of user-set options:

                                    Name   Value                used
                        bonmin.algorithm = B-OA                  yes

******************************************************************************
This program contains Ipopt, a library for large-scale nonlinear optimization.
 Ipopt is released as open source code under the Common Public License (CPL).
         For more information visit http://projects.coin-or.org/Ipopt
******************************************************************************

NLP0012I 
              Num      Status      Obj             It       time
NLP0013I     1        OPT         2.899038461538461       7        0.032002
OA0003I New best feasible of 3.6 found after 0.044003 sec.
Cbc0012I Integer solution of 3.6 found by noonlinear programm after 2 iterations and 0 nodes (0.04 seconds)
Cbc0031I 2 added rows had average density of 4
Cbc0013I At root node, 2 cuts changed objective from 2.89904 to 2.89904 in 2 passes
Cbc0014I Cut generator 0 (Mixed Integer Gomory) - 2 row cuts, 0 column cuts (2 active)
Cbc0014I Cut generator 1 (Probing) - 1 row cuts, 1 column cuts (0 active)
Cbc0014I Cut generator 2 (Mixed Integer Rounding) - 1 row cuts, 0 column cuts (0 active)
Cbc0014I Cut generator 3 (Cover) - 1 row cuts, 0 column cuts (0 active)
Cbc0014I Cut generator 4 (Clique) - 0 row cuts, 0 column cuts (0 active)
Cbc0014I Cut generator 5 (Flow Covers) - 1 row cuts, 0 column cuts (0 active)
Cbc0014I Cut generator 6 (Outer Approximation decomposition.) - 0 row cuts, 0 column cuts (0 active)
Cbc0014I Cut generator 7 (Outer Approximation feasibility check.) - 2 row cuts, 0 column cuts (0 active)
Cbc0010I After 0 nodes, 1 on tree, 3.6 best solution, best possible 2.89904 (0.04 seconds)
OA0003I New best feasible of 3.12353 found after 0.088005 sec.
Cbc0016I Integer solution of 3.12353 found by strong branching after 2 iterations and 1 nodes (0.08 seconds)
OA0003I New best feasible of 2.925 found after 0.096006 sec.
Cbc0016I Integer solution of 2.925 found by strong branching after 2 iterations and 1 nodes (0.09 seconds)
Cbc0011I Exiting as integer gap of 0.0259615 less than 0 or 1%
Cbc0001I Search completed - best objective 2.924999999953172, took 8 iterations and 2 nodes (0.20 seconds)
Cbc0032I Strong branching done 10 times (14 iterations), fathomed 2 nodes and fixed 1 variables
Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost
Mixed Integer Gomory was tried 4 times and created 3 cuts of which 3 were active after adding rounds of cuts
Probing was tried 4 times and created 4 cuts of which 0 were active after adding rounds of cuts
Mixed Integer Rounding was tried 4 times and created 1 cuts of which 0 were active after adding rounds of cuts
Cover was tried 4 times and created 1 cuts of which 0 were active after adding rounds of cuts
Flow Covers was tried 4 times and created 1 cuts of which 0 were active after adding rounds of cuts
Outer Approximation feasibility check. was tried 9 times and created 22 cuts of which 0 were active after adding rounds of cuts

Bonmin finished. Found feasible point. Objective function = 2.925000.
Resolve with fixed discrete variables to get dual values.

MINLP solution:                2.925   (2 nodes, 0.24 seconds)
Best possible:                 2.925
Absolute gap:             4.6828e-11
Relative gap:              1.601e-11

GAMS/Bonmin finished.
--- Restarting execution
--- alan.gms(73) 0 Mb
--- Reading solution for model m
*** Status: Normal completion
--- Job alan.gms Stop 09/06/08 14:43:11 elapsed 0:00:00.362