Originally posted by: SystemAdmin

[zxlcsit said:]

the programs of  my solving a model are as follow:
if(cplex.solve())
{
  for()
    {}
}
cplex.end();

when executed to "if(cplex.solve())", it jumped out to cplex.out().
Is it the reason that my model has no feasible solutions or other rason?
thanks!

#CPLEXOptimizers
#DecisionOptimization

Originally posted by: SystemAdmin

[johncui said:]

You can define a return value named status and use like:

status = cplex.solve();
if ( status ) {
  for(){}
}
cplex.end();

you can output status, then check the status in CPLEX manual to see what's happen.

such as the below in CPLEX manual:

CPX_STAT_ABORT_DUAL_OBJ_LIM
22 (Barrier only)
Stopped due to a limit on the dual objective
.......

John Cui

#CPLEXOptimizers
#DecisionOptimization