Hello Andrew,
the following code leads to a segmentation error in glpk-4.31:
set S;
param p {s in S} symbolic;
set P;
table plants IN 'iODBC' 'DSN=glpk;UID=glpk;PWD=gnu'
p['PLANTS'] :
S <- [LOC1];
solve;
data;
param p :=
[PLANTS] 'SELECT PLANT, CAPA AS CAPACITY FROM transp_capa';
end;
11 lines were read
Reading plants...
error.mod:5: no value for S
Model processing error
Segmentation fault (core dumped)
set S;
param p {s in S} symbolic;
set P;
display p['PLANTS'];
solve;
data;
param p :=
[PLANTS] 'SELECT PLANT, CAPA AS CAPACITY FROM transp_capa';
end;
gives
10 lines were read
Display statement at line 4
error.mod:4: no value for S
Model processing error
I would have expected successful error treatment for the table
statement, too.
Best regards
Xypron
_______________________________________________
Bug-glpk mailing list
[email protected]
http://lists.gnu.org/mailman/listinfo/bug-glpk
