Time constraint management at a manufacturing system

A system comprising:

• a memory;
• and
• a processing device coupled to the memory, the processing device perform operations comprising:
• receiving a first request to initiate a set of operations to be run for a queue of substrates at a manufacturing system, wherein one or more operations of the set of operations have one or more time constraints;
• identifying a first plurality of candidate substrates to be processed during the set of operations;
• running a first simulation of the set of operations for the first plurality of candidate substrates over a first simulation time period, wherein the first simulation generates a first simulation output indicating a first number of candidate substrates that were successfully processed during each of the simulated set of operations;
• obtaining a second simulation output by running a second simulation of the successfully processed candidate substrates indicated by the first simulation output;
• performing a verification process by determining whether each successfully processed candidate substrate indicated by the first simulation output is included in the second simulation output;
• and
• responsive to determining that each successfully processed candidate substrate indicated by the first simulation output is included in the second simulation output, initiating the set of operations at the manufacturing system.

A non-transitory computer readable storage medium comprising instructions that, when executed by a processing device, cause the processing device to perform operations comprising:

• receiving a first request to initiate a set of operations to be run for a queue of substrates at a manufacturing system, wherein one or more operations of the set of operations have one or more time constraints;
• identifying a first plurality of candidate substrates to be processed during the set of operations;
• running a first simulation of the set of operations for the first plurality of candidate substrates over a first simulation time period, wherein the first simulation generates a first simulation output indicating a first number of candidate substrates that were successfully processed during each of the simulated set of operations;
• obtaining a second simulation output by running a second simulation of the successfully processed candidate substrates indicated by the first simulation output;
• performing a verification process by determining whether each successfully processed candidate substrate indicated by the first simulation output is included in the second simulation output;
• and
• responsive to determining that each successfully processed candidate substrate indicated by the first simulation output is included in the second simulation output, initiating the set of operations at the manufacturing system.