[sqlite] Unable to find the file 'memleak.txt'

[Sairam Gaddam]

I ran the test files which are present in SQLite for my custom build and I
got some memory leaks.
I got a message like,

Writing unfreed memory log to "./memleak.txt"

But I couldn't able to locate that file.
Can anyone kindly tell where to find that file or where the unfreed memory
log is written ???