[Cmpl] cmpl error: Can not read the solution

[Mike Steglich]

Hmmm ... I'll debug it under Win64. Could you use one of the other solvers in the meantime. 
Do use use the command line argument -gn (matrix reduction)?

Thanks,

Mike

> Am 25.09.2013 um 20:40 schrieb Matthew Melnyk <matthew.melnyk at utoronto.ca>:
> 
> Hey Mike,
> 
> I am using the most up to date version of cmpl. I even re-installed it.
> 
> -Matthew
> 
> 
>> On Wed, Sep 25, 2013 at 2:38 PM, Mike Steglich <mike.steglich at th-wildau.de> wrote:
>> Hi Matthew,
>> 
>> Which version do you use. There were a problem for models w/o constraints and CBC as solver. Constraints as yours were reformulated as bounds for the variables and this fact caused the problem with CBC. The other solvers are not affected. We changed this behavior in Cmpl 1.8.0.
>> Please update to Cmpl v.1.8.0 if you use an older version.
>> Cheers,
>> 
>> 
>> Mike
>> 
>> 
>> 
>> Am 25.09.2013 um 19:23 schrieb Matthew Melnyk:
>> 
>> > I have been using cmpl on my windows 7 x64 system for over a year now and recently it has stopped working for some very simple problems.
>> > I get a"cmpl error: Can not read the solution <directory of file>"
>> > When I run the same code on the web version of the program It solves it.
>> >
>> > A sample of some code that does this is:
>> >
>> >  parameters:
>> >
>> > variables:
>> >       mzL[1..3]:real[0..1];
>> >
>> > objectives:
>> >       output: sum{ i1:=1(1)3: mzL[i1]} ->max;
>> > constraints:
>> >
>> >
>> >  { i1:=1(1)3:
>> >       DSLM_$i1$:
>> >       mzL[i1]=.2 ;}
>> >
>> >
>> >
>> > Meanwhile some of my more complicated code seems unaffected.
>> >
>> > Thanks,
>> > Matthew
>> > _______________________________________________
>> > Cmpl mailing list
>> > Cmpl at list.coin-or.org
>> > http://list.coin-or.org/mailman/listinfo/cmpl
>> 
> 
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