out.print(SOLUTION_PREFIX);
getReader().decode(solver.model(), out);
out.println();
IOptimizationProblem optproblem = (IOptimizationProblem) solver;
if (!optproblem.hasNoObjectiveFunction()) {
log("objective function=" + optproblem.calculateObjective()); //$NON-NLS-1$
}
}
}
@Override