[Clp] how to have the solution from clp saved into a file?

[John Forrest]

clp __tmp.lp -solve -solution file.sol

On 19/09/17 20:46, Neng-Fa Zhou wrote:
> Hi,
>
> CLP seems to be very fast. Here is the log from a run:
>
> clp __tmp.lp
>
> Coin LP version 1.15.6, build Dec 23 2013
> command line - C:\COIN-OR\win32-msvc11\bin\clp.exe __tmp.lp
> Presolve 1033 (-2664) rows, 539 (-793) columns and 2640 (-2666) elements
> 0  Obj 0 Primal inf 3499.8508 (433) Dual inf 5313.4152 (423)
> 99  Obj 0 Primal inf 2792.2468 (237) Dual inf 2708.0535 (324)
> 194  Obj 0 Primal inf 88.217544 (113) Dual inf 1488.7472 (228)
> 290  Obj 0 Primal inf 60.806442 (65) Dual inf 811.03491 (139)
> 385  Obj 0 Primal inf 31.081399 (20) Dual inf 90.675063 (47)
> 454  Obj 0
> Optimal - objective value 0
> After Postsolve, objective 0, infeasibilities - dual 0 (0), primal 0 (0)
> Optimal objective 0 - 454 iterations time 0.012, Presolve 0.00
>
> It's a satisfiability problem. Can anybody tell me how to have the 
> solution from clp saved into a file?
>
> Thanks,
> -nf
>
>
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