TC_ratectr_all_available_allocated PCU_Tests

Regression

Failing for the past 1 build since #2551

Took 5.6 sec (from Titan)

Stack Trace

"StatsD_Checker.ttcnpp:394 : Metric failed expectation { name := \"TTCN3.bts.0.pdch.all_allocated\", val := 3, mtype := \"c\", srate := omit } vs { name := \"TTCN3.bts.0.pdch.all_allocated\", mtype := \"c\", min := 1, max := 1 }"
      PCU_Tests.ttcn:7797 PCU_Tests control part
      PCU_Tests.ttcn:7665 TC_ratectr_all_available_allocated testcase