If this is not displayed, use the Solution > Run menu item. You may also activate the Solution toolbar by selecting Tools > Toolbars > Solution and then clicking the toolbar button.
The Residuals display will be created automatically and will show the solver's progress. If necessary, click on the Residuals tab to bring the Residuals plot into view. The tabs at the top of the Graphics window make it possible to select any of the active displays for viewing. The Scalar Scene 1 display partway through the run is shown below.
During the run, it is possible to stop the solution by clicking the 
(Stop) button on the toolbar. If you do halt the simulation, it can be continued again later by clicking the 
(Run) button. If left alone, the simulation will continue until 500 iterations are complete.
The Residuals display at the end of the analysis should look as shown below.
