Clean stdout output

[ethangraham2001]

The output isn't super consistent across programs (i.e. process vs pid in this sample).

per-process memory maps:
process 1418249
        0x000072de7c000000: 0 Bytes
        0x000072de80c00000: 0 Bytes
        0x000072de81400000: 0 Bytes

total kernel launches: 2000
pid: 1418249
        0x5cd4a9334a70 (_Z27optimized_convolution_part1PdS_i) -> 1000
        0x5cd4a9334b50 (_Z27optimized_convolution_part2PdS_i) -> 1000

This is unrelated to functionality but it is a bit of an eyesore. Low-priority.