Profiling results
-----------------
  Total cpu time observed: 1092ms (out of 1180ms)
  Number of samples taken: 3 (once every 364ms)

========================================================
                               Caller
 Idx   Total       Self      Name+src             Local%
       ms(pct)     ms(pct)     Callee
========================================================
                               ??? [3]            100.0%
 [1] 1092(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] 1092(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] 1092(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] 1092(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] 1092(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] 1092(100.0%)   0(0.0%)  prepare-points ...onal-posits/src/points.rkt:166:0
                               loop [7]           100.0%
--------------------------------------------------------
                               prepare-points [6] 100.0%
 [7] 1092(100.0%)   0(0.0%)  loop ...erbie/optional-posits/src/points.rkt:143:4
                               loop [8]           100.0%
--------------------------------------------------------
                               loop [7]           100.0%
 [8] 1092(100.0%) 364(33.3%) loop ...erbie/optional-posits/src/points.rkt:102:2
                               ??? [9]             66.7%
--------------------------------------------------------
                               loop [8]           100.0%
 [9]  728(66.7%)    0(0.0%)  ??? ...erbie/optional-posits/src/programs.rkt:99:2
                               ??? [10]           100.0%
--------------------------------------------------------
                               ??? [9]            100.0%
[10]  728(66.7%)    0(0.0%)  ??? ...t-7.0/collects/racket/private/kw.rkt:592:14
                               ??? [11]           100.0%
--------------------------------------------------------
                               ??? [10]           100.0%
[11]  728(66.7%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:361:33
                               ival-sqrt [12]      50.0%
                               ival-add [13]       50.0%
--------------------------------------------------------
                               ??? [11]           100.0%
[12]  364(33.3%)    0(0.0%)  ival-sqrt ...onal-posits/src/biginterval.rkt:198:0
                               bfsqrt [14]        100.0%
--------------------------------------------------------
                               ??? [11]           100.0%
[13]  364(33.3%)    0(0.0%)  ival-add ...tional-posits/src/biginterval.rkt:94:0
                               bfadd [15]         100.0%
--------------------------------------------------------
                               ival-sqrt [12]     100.0%
[14]  364(33.3%)    0(0.0%)  bfsqrt ...lib/math/private/bigfloat/mpfr.rkt:618:4
                               ??? [16]           100.0%
--------------------------------------------------------
                               ival-add [13]      100.0%
[15]  364(33.3%)    0(0.0%)  bfadd ...-lib/math/private/bigfloat/mpfr.rkt:821:4
                               ??? [16]           100.0%
--------------------------------------------------------
                               bfadd [15]          50.0%
                               bfsqrt [14]         50.0%
[16]  728(66.7%)  728(66.7%) ??? /opt/racket-7.0/collects/ffi/unsafe.rkt:898:4
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