Execution order for BPD

BPMN & Modeling Discussion & Questions
1

I have the following diagram:

gate
Can you explain me why:

  • if C1&C2 are true, the second inclusive gateway will receive first the output from Task 3/Task 4;
  • if C1 true, C2 false, the second inclusive gateway will receive the output from Task 3 before the output from Task 2;

I don’t understand what is the execution order. How do we know what activity is finished first just with the above info?

2

Is this about how the BPMN standard expects to perform or how the Camunda engine performs.

3