[Coin-symphony] Symphony bug? report

[Michael Bleau]

Hi All,

 

I think this is a bug.  I am not sure what the standard reporting procedure is. I have also attached my program and data files.  

 

As always, help is very much appreciated.

 

Mike

-----------------------------------------------------------------------------------------------------------------------------------------------------------

 

 

C:\cygwin\home\MICHAEL\COIN\SYMPHONY\bin\CYGWIN\OSI_CLP>symphony -F ctr8.mod -D ctr8.dat -b

 

*******************************************************

*   This is SYMPHONY Version 5.1alpha                 *

*   Copyright 2000-2005 Ted Ralphs                    *

*   All Rights Reserved.                              *

*   Distributed under the Common Public License 1.0   *

*******************************************************

 

SYMPHONY was called with the following arguments:

symphony

-F ctr8.mod

-D ctr8.dat

-b

 

Reading model section from ctr8.mod...

59 lines were read

Reading data section from ctr8.dat...

ctr8.dat:2630: warning: unexpected end of file; missing end statement inserted

2630 lines were read

Generating AssignedClumps...

Generating AssignEachClumpOnce...

Generating SupplyCapacity...

Generating ReceivingCapacity...

Generating B2B...

Model has been successfully generated

 

****************************************************

* Heuristics Finished!!!!!!!                       *

* Now displaying stats and best solution....       *

****************************************************

 

  Problem IO     4.166

  Overhead: UB   0.000

            LB   0.000

  Runtime:  UB   0.000

            LB   0.000

  Total User Time    0.000

 

Solution Found: Node 12591448, Level 2287860

Solution Cost: 0.000

+++++++++++++++++++++++++++++++++++++++++++++++++++

All columns are zero in the solution!

+++++++++++++++++++++++++++++++++++++++++++++++++++

  12133 [main] symphony 4076 handle_exceptions: Exception: STATUS_ACCESS_VIOLATION

  82984 [main] symphony 4076 open_stackdumpfile: Dumping stack trace to symphony.exe.stackdump

 

Michael Bleau & associés

Supply Chain Consulting ♦ Consultation en chaîne d'approvisionnement

5206, avenue Hingston, Montréal (Québec) H3X 3R4

Voice/Voix (514) 247-2944 ♦ Fax (514) 489-3996 ♦  <mailto:mike.bleau at videotron.ca> mike.bleau at videotron.ca

 

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