Map<String, Object> variables = new HashMap<String, Object>();
variables.put(TEST_VARIABLE, TEST_VALUE);
ProcessInstance processInstance = runtimeService.startProcessInstanceByKey(USERTASK_PROCESS, BUSINESS_KEY, variables);
Task task = taskService.createTaskQuery().taskDefinitionKey("userTask").singleResult();
TimeUnit.MILLISECONDS.sleep(50);
taskService.complete(task.getId());
final SimulationDebugger simRun = new ReplaySimulationRun(processEngine, getReplayHandlers(processInstance.getId()));