Sun May 24 19:22 2020 Time and Allocation Profiling Report (Final) prog-exe +RTS -i0.001 -ki64k -pocountSemiprimes -s -p -RTS countSemiprimes total time = 0.30 secs (ticks @ 1000 us, 1 processor) total alloc = 504,592,280 bytes (excludes profiling overheads)