• TUR — temporarily unavailable resources.

     General properties of the task:

• restriction for optimizable process — permissible time of executing the operations chain;
• TUR — present.

     Given:

• number of TUR categories, for each of them are given:
  • number of timeslots of resource accessibility, for each of them are given moments of its start and end;
• number of operations in the chain, for each of them are given:
  • operation name;
  • number of its realization options, for each of them are given:
    • essence of an operation realization option;
    • a category of used resource;
    • possible sign of forbidding suspension of operation execution
    • net time of operation execution;
    • its execution cost;
• up to ten possible thresholds of restricting time of chain execution.

     Minimized quality criterion: cost of executing the operations chain under given restriction on its execution time.