|\^/|     Maple 2019 (X86 64 LINUX)
._|\|   |/|_. Copyright (c) Maplesoft, a division of Waterloo Maple Inc. 2019
 \  MAPLE  /  All rights reserved. Maple is a trademark of
 <____ ____>  Waterloo Maple Inc.
      |       Type ? for help.
>   kernelopts(numcpus=1);
                                       48

>   d := 10;
                                    d := 10

>   for n from 5 to 15 do
>     X := [seq( x||i, i=1..n )];
>     f := randpoly(X,coeffs=rand(-10^6..10^6),terms=100,degree=d);
>     g := randpoly(X,coeffs=rand(-10^6..10^6),terms=100,degree=d);
>     h := randpoly(X,coeffs=rand(-10^6..10^6),terms=100,degree=d);
>     printf("n=%d\n",n);
>     a := CodeTools[Usage](expand(f*g*h));
>     h := CodeTools[Usage](factor(a)); # Uses MTSHL in Maple 2019
>   od:
n=5
memory used=3.02MiB, alloc change=2.89MiB, cpu time=35.00ms, real time=35.00ms, gc time=0ns
memory used=17.6MB, alloc=17.1MB, time=0.15
memory used=20.7MB, alloc=17.1MB, time=0.16
memory used=23.8MB, alloc=17.1MB, time=0.17
memory used=49.9MB, alloc=54.4MB, time=0.26
memory used=91.1MB, alloc=92.3MB, time=0.44
memory used=149.3MB, alloc=118.4MB, time=0.74
memory used=191.82MiB, alloc change=121.61MiB, cpu time=860.00ms, real time=1.23s, gc time=61.32ms
n=6
memory used=8.00MiB, alloc change=7.85MiB, cpu time=55.00ms, real time=54.00ms, gc time=0ns
memory used=262.3MB, alloc=126.4MB, time=1.31
memory used=315.3MB, alloc=124.6MB, time=1.47
memory used=402.2MB, alloc=138.1MB, time=1.76
memory used=479.5MB, alloc=140.5MB, time=2.23
memory used=535.2MB, alloc=140.5MB, time=2.64
memory used=567.5MB, alloc=156.2MB, time=2.81
memory used=376.08MiB, alloc change=31.26MiB, cpu time=1.79s, real time=1.80s, gc time=158.97ms
n=7
memory used=12.95MiB, alloc change=12.80MiB, cpu time=64.00ms, real time=64.00ms, gc time=0ns
memory used=793.9MB, alloc=173.6MB, time=3.60
memory used=928.4MB, alloc=218.4MB, time=3.89
memory used=1023.3MB, alloc=218.4MB, time=4.23
memory used=1147.2MB, alloc=240.4MB, time=4.95
memory used=1209.0MB, alloc=240.4MB, time=5.62
memory used=0.71GiB, alloc change=119.64MiB, cpu time=3.09s, real time=3.10s, gc time=291.68ms
n=8
memory used=14.68MiB, alloc change=14.53MiB, cpu time=67.00ms, real time=68.00ms, gc time=0ns
memory used=1352.1MB, alloc=196.3MB, time=6.10
memory used=1528.5MB, alloc=225.3MB, time=6.82
memory used=1588.1MB, alloc=225.3MB, time=7.10
memory used=1795.3MB, alloc=271.9MB, time=7.58
memory used=1888.8MB, alloc=257.3MB, time=7.88
memory used=2009.1MB, alloc=310.2MB, time=8.36
memory used=2092.6MB, alloc=305.1MB, time=9.03
memory used=2165.6MB, alloc=305.1MB, time=9.90
memory used=2240.3MB, alloc=334.2MB, time=10.27
memory used=0.91GiB, alloc change=44.33MiB, cpu time=4.22s, real time=4.23s, gc time=497.23ms
n=9
memory used=15.19MiB, alloc change=15.03MiB, cpu time=69.00ms, real time=69.00ms, gc time=0ns
memory used=2493.9MB, alloc=273.9MB, time=11.18
memory used=2544.5MB, alloc=273.9MB, time=11.45
memory used=2658.0MB, alloc=273.9MB, time=11.65
memory used=2813.9MB, alloc=303.9MB, time=12.07
memory used=2924.3MB, alloc=288.9MB, time=12.37
memory used=3028.9MB, alloc=303.9MB, time=12.68
memory used=3196.4MB, alloc=333.8MB, time=13.67
memory used=3270.1MB, alloc=333.8MB, time=14.30
memory used=3342.7MB, alloc=333.8MB, time=15.26
memory used=1.11GiB, alloc change=30.66MiB, cpu time=5.07s, real time=5.08s, gc time=613.97ms
n=10
memory used=15.36MiB, alloc change=15.21MiB, cpu time=69.00ms, real time=68.00ms, gc time=0ns
memory used=3721.1MB, alloc=272.5MB, time=16.65
memory used=3936.7MB, alloc=238.7MB, time=17.34
memory used=4031.8MB, alloc=270.7MB, time=17.53
memory used=4158.3MB, alloc=302.7MB, time=17.81
memory used=4303.7MB, alloc=334.7MB, time=18.15
memory used=4337.7MB, alloc=334.7MB, time=18.27
memory used=4494.4MB, alloc=376.1MB, time=19.62
memory used=4563.6MB, alloc=376.1MB, time=20.26
memory used=4641.0MB, alloc=376.1MB, time=21.30
memory used=1.27GiB, alloc change=27.99MiB, cpu time=6.04s, real time=6.05s, gc time=360.87ms
n=11
memory used=15.40MiB, alloc change=15.24MiB, cpu time=70.00ms, real time=69.00ms, gc time=0ns
memory used=4957.5MB, alloc=365.3MB, time=22.53
memory used=5315.3MB, alloc=397.3MB, time=23.46
memory used=5522.4MB, alloc=397.3MB, time=23.90
memory used=5745.8MB, alloc=412.5MB, time=24.41
memory used=5951.4MB, alloc=467.3MB, time=26.06
memory used=6024.5MB, alloc=467.3MB, time=26.76
memory used=6101.5MB, alloc=467.3MB, time=27.81
memory used=1.44GiB, alloc change=76.18MiB, cpu time=6.91s, real time=6.93s, gc time=615.58ms
n=12
memory used=288.32MiB, alloc change=71.27MiB, cpu time=1.27s, real time=1.27s, gc time=0ns
memory used=6555.0MB, alloc=426.8MB, time=31.10
memory used=6659.2MB, alloc=428.3MB, time=31.82
memory used=6795.4MB, alloc=460.3MB, time=32.88
memory used=7104.4MB, alloc=598.9MB, time=38.99
memory used=7538.8MB, alloc=617.4MB, time=42.17
memory used=7942.6MB, alloc=602.1MB, time=44.97
memory used=8310.1MB, alloc=661.4MB, time=47.80
memory used=8547.4MB, alloc=701.4MB, time=50.85
memory used=9066.0MB, alloc=733.4MB, time=54.95
memory used=9587.2MB, alloc=765.4MB, time=59.07
memory used=9818.3MB, alloc=797.4MB, time=61.64
memory used=9819.4MB, alloc=1018.1MB, time=63.08
memory used=10544.7MB, alloc=1065.4MB, time=67.93
memory used=11087.3MB, alloc=1080.6MB, time=76.86
memory used=11623.1MB, alloc=1098.0MB, time=79.36
memory used=12160.9MB, alloc=1130.0MB, time=81.91
memory used=12267.1MB, alloc=1162.0MB, time=83.48
memory used=12875.3MB, alloc=1274.8MB, time=85.77
memory used=13511.8MB, alloc=1306.8MB, time=88.41
memory used=13900.0MB, alloc=1319.9MB, time=90.48
memory used=14488.2MB, alloc=1319.9MB, time=92.86
memory used=15124.0MB, alloc=1351.9MB, time=95.70
memory used=15770.4MB, alloc=1402.6MB, time=103.09
memory used=9.58GiB, alloc change=0.87GiB, cpu time=77.85s, real time=78.02s, gc time=22.57s
n=13
memory used=16382.5MB, alloc=1211.6MB, time=109.37
memory used=241.46MiB, alloc change=-313.00MiB, cpu time=2.52s, real time=2.52s, gc time=1.15s
memory used=16846.1MB, alloc=1211.6MB, time=113.18
memory used=17477.1MB, alloc=1301.4MB, time=122.55
memory used=17991.2MB, alloc=1358.5MB, time=128.89
memory used=18640.2MB, alloc=1336.6MB, time=134.82
memory used=19562.4MB, alloc=1336.6MB, time=141.78
memory used=20481.1MB, alloc=1377.9MB, time=149.42
memory used=21238.9MB, alloc=1400.6MB, time=156.82
memory used=21977.3MB, alloc=1403.1MB, time=168.03
memory used=22767.9MB, alloc=1450.3MB, time=171.51
memory used=23480.8MB, alloc=1460.7MB, time=175.07
memory used=24210.5MB, alloc=1447.9MB, time=178.49
memory used=24956.9MB, alloc=1479.9MB, time=182.21
memory used=25700.0MB, alloc=1511.9MB, time=187.08
memory used=26561.0MB, alloc=1527.2MB, time=193.26
memory used=27576.0MB, alloc=1653.1MB, time=208.80
memory used=11.06GiB, alloc change=487.22MiB, cpu time=99.73s, real time=99.95s, gc time=27.45s
n=14
memory used=249.66MiB, alloc change=15.26MiB, cpu time=1.49s, real time=1.50s, gc time=0ns
memory used=28264.5MB, alloc=1514.9MB, time=216.16
memory used=28537.4MB, alloc=1531.6MB, time=219.81
memory used=29421.5MB, alloc=1578.9MB, time=232.55
memory used=30252.1MB, alloc=1621.9MB, time=242.63
memory used=31282.4MB, alloc=1678.2MB, time=253.59
memory used=32297.0MB, alloc=1691.3MB, time=265.91
memory used=33202.1MB, alloc=1706.9MB, time=275.41
memory used=34418.0MB, alloc=1994.9MB, time=285.44
memory used=35305.4MB, alloc=2026.9MB, time=295.64
memory used=36223.4MB, alloc=2081.2MB, time=304.30
memory used=37132.6MB, alloc=2066.0MB, time=309.39
memory used=38176.6MB, alloc=2098.0MB, time=315.00
memory used=39101.2MB, alloc=2126.4MB, time=320.34
memory used=40203.1MB, alloc=2204.2MB, time=330.65
memory used=41227.0MB, alloc=2296.9MB, time=350.16
memory used=13.29GiB, alloc change=0.66GiB, cpu time=2.36m, real time=2.37m, gc time=49.24s
n=15
memory used=41974.5MB, alloc=2075.6MB, time=360.41
memory used=258.50MiB, alloc change=-343.41MiB, cpu time=7.00s, real time=7.02s, gc time=5.26s
memory used=42427.5MB, alloc=2092.4MB, time=368.48
memory used=43427.7MB, alloc=2154.9MB, time=384.77
memory used=44251.1MB, alloc=2194.9MB, time=395.29
memory used=45225.8MB, alloc=2254.2MB, time=407.23
memory used=46311.4MB, alloc=2250.9MB, time=419.46
memory used=47404.8MB, alloc=2310.1MB, time=431.68
memory used=48359.4MB, alloc=2314.9MB, time=444.50
memory used=49119.0MB, alloc=2351.9MB, time=455.86
memory used=50006.9MB, alloc=2383.9MB, time=463.89
memory used=50857.4MB, alloc=2400.6MB, time=471.36
memory used=51841.6MB, alloc=2430.1MB, time=479.11
memory used=52946.6MB, alloc=2462.1MB, time=487.37
memory used=53329.5MB, alloc=2555.2MB, time=497.98
memory used=12.01GiB, alloc change=0.74GiB, cpu time=2.46m, real time=2.47m, gc time=70.19s
> quit
memory used=54397.0MB, alloc=2851.2MB, time=509.54