The GetLastSolution command retrieves the last solution computed by the GlobalOptimization[GlobalSolve] command, including the case where the GlobalSolve command has been interrupted.

$\mathrm{with}\left(\mathrm{GlobalOptimization}\right)\:$

$\mathrm{packageVolume}≔4ab\left(c+h+1\right)\:$

$\mathrm{constraints}≔\left\{40\le -\frac{\frac{1}{3}\mathrm{\pi }ab\left(c^3+h^3\right)}{c^2}+\mathrm{\pi }ab\left(c+h\right)\,2b\le a\,h^2\le \frac{\left(b^2-1\right)c^2}{b^2}\right\}\:$

$\mathrm{sol}≔\mathrm{timelimit}\left(1\,\mathrm{GlobalSolve}\left(\mathrm{packageVolume}\,\mathrm{constraints}\,a=1..10\,b=1..10\,c=1..10\,h=1..10\,\mathrm{populationsize}=130\,\mathrm{avgstopstepwidth}=0.0001\right)\right)$

Error, (in GlobalOptimization:-GlobalSolve) external linking: error loading external library liboptimuswrap.so: liboptimuswrap.so: cannot open shared object file: No such file or directory

$\mathrm{GetLastSolution}\left(\right)$

Error, (in GlobalOptimization:-GetLastSolution) no solution found