Profiling results
-----------------
  Total cpu time observed: 1778ms (out of 2008ms)
  Number of samples taken: 6 (once every 296ms)

========================================================
                               Caller
 Idx   Total       Self      Name+src             Local%
       ms(pct)     ms(pct)     Callee
========================================================
                               ??? [3]            100.0%
 [1] 1778(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                               run [2]            100.0%
--------------------------------------------------------
                               profile-thunk16 [1]100.0%
 [2] 1778(100.0%)   0(0.0%)  run ...et-7.0/share/pkgs/profile-lib/main.rkt:39:2
                               ??? [3]            100.0%
--------------------------------------------------------
                               run [2]             50.0%
 [3] 1778(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [1] 50.0%
                               run-improve43 [4]   50.0%
--------------------------------------------------------
                               ??? [3]            100.0%
 [4] 1778(100.0%)   0(0.0%)  run-improve43 ...nal-posits/src/mainloop.rkt:340:0
                               setup-prog!34 [5]  100.0%
--------------------------------------------------------
                               run-improve43 [4]  100.0%
 [5] 1778(100.0%)   0(0.0%)  setup-prog!34 ...onal-posits/src/mainloop.rkt:67:0
                               prepare-points [6] 100.0%
--------------------------------------------------------
                               setup-prog!34 [5]  100.0%
 [6] 1778(100.0%)   0(0.0%)  prepare-points ...onal-posits/src/points.rkt:166:0
                               loop [7]           100.0%
--------------------------------------------------------
                               prepare-points [6] 100.0%
 [7] 1778(100.0%)   0(0.0%)  loop ...erbie/optional-posits/src/points.rkt:143:4
                               loop [8]           100.0%
--------------------------------------------------------
                               loop [7]           100.0%
 [8] 1778(100.0%)   0(0.0%)  loop ...erbie/optional-posits/src/points.rkt:102:2
                               ??? [9]            100.0%
--------------------------------------------------------
                               loop [8]           100.0%
 [9] 1778(100.0%)   0(0.0%)  ??? ...erbie/optional-posits/src/programs.rkt:99:2
                               ??? [10]           100.0%
--------------------------------------------------------
                               ??? [9]            100.0%
[10] 1778(100.0%) 298(16.8%) ??? ...t-7.0/collects/racket/private/kw.rkt:592:14
                               ??? [11]            66.4%
                               ??? [12]            16.9%
--------------------------------------------------------
                               ??? [10]           100.0%
[11] 1180(66.4%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:357:33
                               ival-pow [13]       75.6%
                               ival-mult [15]      24.4%
--------------------------------------------------------
                               ??? [10]           100.0%
[12]  300(16.9%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:361:33
                               ival-add [14]      100.0%
--------------------------------------------------------
                               ??? [11]           100.0%
[13]  892(50.2%)  600(33.7%) ival-pow ...ional-posits/src/biginterval.rkt:216:0
                               bfexpt [17]         32.7%
--------------------------------------------------------
                               ??? [12]           100.0%
[14]  300(16.9%)    0(0.0%)  ival-add ...tional-posits/src/biginterval.rkt:94:0
                               bfexpt [17]        100.0%
--------------------------------------------------------
                               ??? [11]           100.0%
[15]  288(16.2%)    0(0.0%)  ival-mult ...onal-posits/src/biginterval.rkt:112:0
                               bfmax* [16]        100.0%
--------------------------------------------------------
                               ival-mult [15]     100.0%
[16]  288(16.2%)    0(0.0%)  bfmax* ...ptional-posits/src/biginterval.rkt:109:0
                               bfexpt [17]        100.0%
--------------------------------------------------------
                               bfmax* [16]         32.7%
                               ival-pow [13]       33.2%
                               ival-add [14]       34.1%
[17]  880(49.5%)  288(16.2%) bfexpt ...lib/math/private/bigfloat/mpfr.rkt:821:4
                               new-mpfr [18]       34.1%
                               ??? [19]            33.2%
--------------------------------------------------------
                               bfexpt [17]        100.0%
[18]  300(16.9%)  300(16.9%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0
--------------------------------------------------------
                               bfexpt [17]        100.0%
[19]  292(16.4%)  292(16.4%) ??? /opt/racket-7.0/collects/ffi/unsafe.rkt:898:4
--------------------------------------------------------