Cbc
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COIN-OR Branch-and-Cut solver
It happens that parts of the solution log are stuck in the buffer. This should flush the buffer before the solve function returns.
I have seen solution files in my project with an optimal (within gap tolerance) objective value and with two stars (**) in front of some variables. When the solution is...
The problem is follow: ```code NAME problem ROWS N obj G c1 COLUMNS a obj 1 a c1 1 b obj 1 b c1 1 RHS rhs c1 10 QUADOBJ...
I'm a linux/alpine user and unfortunately each time I'm building my (Docker image) software stack I need to recompile cbc. Please, distribute compiled binaries for the [apk registry](https://pkgs.alpinelinux.org/packages) too.
As discussed in #655. I can do the OSI one too if you like?
I would like to modify a row's coefficient and resolve a model via the C interface. I noticed there was a brief mention of this functionality in #339 , but...
cbc crash ( segmentation fault) when model was solved during presolve process and given lp is large
Hi I am having the segmentation fault issue when cbc found optimal solution during presolve, the original lp size is 2.4 gb, and following is the solving log. I just...