[Scip] LP Error (2)

[Markus Leitner]

Hi list,

After upgrading to SCIP 2.0.2 today I am experiencing a similar LP on a 
similar error as Steve reported earlier today.
I tested several settings and instances which were ok with SCIP 2.0.1 
(both using cplex-12.2 as LP solver in a Branch&Price approach)
Error reports look similar to the one reported by Steve. I did, however, 
included two different ones below.

I did some experiments and I guess the following information might help:
If I do disable fastmip (i.e. lp/fastmip = 0) the error does not occur 
any more (at least for those instances I tested so far).
Using scip-2.0.1 I could, however, enable fastmip ...

Regards,
Markus


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[src/scip/scip.c:15458] ERROR: Error <-6> in function call
[src/scip/scip.c:15512] ERROR: Error <-6> in function call
[src/scip/heur_coefdiving.c:524] Warning: Error while solving LP in 
Coefdiving heuristic; LP solve terminated with code <-6>
[src/scip/solve.c:839] ERROR: Error <-6> in function call
[src/scip/solve.c:1978] ERROR: Error <-6> in function call
[src/scip/solve.c:2700] ERROR: Error <-6> in function call
[src/scip/solve.c:3324] ERROR: Error <-6> in function call
[src/scip/scip.c:6828] ERROR: Error <-6> in function call


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[src/scip/solve.c:839] ERROR: Error <-6> in function call
[src/scip/solve.c:1978] ERROR: Error <-6> in function call
[src/scip/solve.c:2700] ERROR: Error <-6> in function call
[src/scip/solve.c:3324] ERROR: Error <-6> in function call
[src/scip/scip.c:6828] ERROR: Error <-6> in function call