Chez Scheme Transcript [Mon Jun 29 02:58:41 2020]

sum-primes.intcode (100000)
(time (apply run-intcode ...))
    1 collection
    0.134383348s elapsed cpu time, including 0.011324953s collecting
    0.134382858s elapsed real time, including 0.011336484s collecting
    2990496 bytes allocated, including 0 bytes reclaimed

sum-primes.intcode (2000000)
(time (apply run-intcode ...))
    8 collections
    3.721559295s elapsed cpu time, including 0.061790743s collecting
    3.721640061s elapsed real time, including 0.061837849s collecting
    57635312 bytes allocated, including 8277536 bytes reclaimed

ackermann.intcode (3 6)
(time (apply run-intcode ...))
    no collections
    0.074205326s elapsed cpu time
    0.074205297s elapsed real time
    106992 bytes allocated

divmod.intcode (1024 3)
(time (apply run-intcode ...))
    no collections
    0.000090809s elapsed cpu time
    0.000090334s elapsed real time
    5888 bytes allocated

isqrt.intcode (130)
(time (apply run-intcode ...))
    no collections
    0.000086599s elapsed cpu time
    0.000086254s elapsed real time
    2240 bytes allocated

factor.intcode (2147483647)
(time (apply run-intcode ...))
    1 collection
    0.316888292s elapsed cpu time, including 0.011499715s collecting
    0.316903938s elapsed real time, including 0.011516320s collecting
    3050560 bytes allocated, including 0 bytes reclaimed

factor.intcode (19201644899)
(time (apply run-intcode ...))
    1 collection
    0.798533965s elapsed cpu time, including 0.005475021s collecting
    0.798552347s elapsed real time, including 0.005480330s collecting
    8137424 bytes allocated, including 1931504 bytes reclaimed