[Coin-discuss] Assert in OsiXprSolverInterface

[Jesper Hansen]

Perhaps I should explain that we solve a series of LP problems in a Branch
& Price folowed by a couple of IP solves.

'Jesper

On Tue, 17 Feb 2004, Jesper Hansen wrote:

> We get the following assert in OsiXprSolverInterface:
> ../CoinOsi/Osi/OsiXprSolverInterface.cpp:2755: void
> OsiXprSolverInterface::activateMe() const: Assertion `iret == 0' failed.
>
> In the Xpress log-file we have:
>
> ?420 Error: Too many saved matrices in savmat
>
> We think that this is some memory problem, but we're not sure. Could
> anyone explain this?
>
> 'Jesper
>
> Jesper Hansen, mailto:Jesper at carmenconsulting.com
> Carmen Consulting, Købmagergade 53, Copenhagen K, Denmark
> Tel.: +45 33 17 91 92    Mobil: +45 61 33 29 69
> http://www.carmenconsulting.com
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