Wait command with PID

Question

Hello, I am trying to automate a task and am encountering problems with PID. My code:

for i in 5 10
do
  echo "omnetpp.ini Generated! Running."
  ../../bin/Castalia -c General
  PIDCAST=$(ps aux |grep CastaliaBin |tr -s " " | cut -d" " -f2)
  wait $PIDCAST
  cp Castalia-Trace.txt Castalia-Trace_$i.txt
  rm Castalia-Trace.txt
  rm omnetpp.ini
done    

this call .. /.. /bin/Castalia runs a simulator. I would like to make the script wait for the end of running this simulator (I used the Wait command), to copy the log file (Catalia-Trace.txt), delete it after copying and run the for again.

The problem is that this way is returning the error:

omnetpp.ini Generated! Running.

./executa.sh: linha 88: wait: o pid 2573 não é um processo filho deste shell
cp: não foi possível obter estado de 'Castalia-Trace.txt': Arquivo ou diretório inexistente
rm: não foi possível remover 'Castalia-Trace.txt': Arquivo ou diretório inexistente

Someone could help me with this lawsuit situation?