A sent process B $\text{'}$D$0\text{'}$

$[$Wed Jul $1017$:$11$:$102024]$ process B $\text{'}$D$2\text{'}$

$[$Wed Jul $1017$:$11$:$102024]$ ss B $\text{'}$D$4\text{'}$

$[$Wed Jul $1017$:$11$:$102024]$ C$6\text{'}$

$[$Wed Jul $1017$:$11$:$102024]$ sent process B $\text{'}$D$9\text{'}$

$[$Wed Jul $1017$:$11$:$102024]$ ed $\text{'}$D$0\text{'}$

$[$Wed Jul $1017$:$11$:$112024]$ B sent process C $\text{'}$C$1\text{'}$

$[$Wed Jul $1017$:$11$:$112024]$ C received $\text{'}$C$1\text{'}$

$[$Wed Jul $1017$:$11$:$122024]$ B sent process D $\text{'}4\text{'}$

$[$Wed Jul $1017$:$11$:$132024]$ B sent process D $\text{'}\text{'}$

$[$Wed Jul $1017$:$11$:$152024]$ D received $\text{'}4\text{'}$

this is the output but it should display $30$ items right