[Clp] how to have the solution from clp saved into a file?
Neng-Fa Zhou
NZhou at brooklyn.cuny.edu
Tue Sep 19 15:46:10 EDT 2017
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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