[batch] Fix calculation for choosing n_instances to create when ci deadlocks (#10616)
[batch] Fix calculation for choosing n_instances to create when ci deadlocks (#10616)


hail-is/hail,hail-is/hail,hail-is/hail,hail-is/hail,hail-is/hail,hail-is/hail,hail-is/hail,hail-is/hail