Profiling results
-----------------
  Total cpu time observed: 808ms (out of 928ms)
  Number of samples taken: 4 (once every 202ms)

==================================================================
                              Caller
 Idx  Total       Self      Name+src                        Local%
      ms(pct)     ms(pct)     Callee
==================================================================
 [1] 808(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                              profile-thunk16 [2]           100.0%
------------------------------------------------------------------
                              ??? [1]                       100.0%
 [2] 808(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                              run [3]                       100.0%
------------------------------------------------------------------
                              profile-thunk16 [2]           100.0%
 [3] 808(100.0%)   0(0.0%)  run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2
                              .../more-scheme.rkt:261:28 [4]100.0%
------------------------------------------------------------------
                              run [3]                       100.0%
 [4] 808(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                              run-improve47 [5]             100.0%
------------------------------------------------------------------
                              .../more-scheme.rkt:261:28 [4]100.0%
 [5] 808(100.0%)   0(0.0%)  run-improve47 ...duplicates/src/mainloop.rkt:346:0
                              prepare-points-intervals [6]  100.0%
------------------------------------------------------------------
                              run-improve47 [5]             100.0%
 [6] 808(100.0%)   0(0.0%)  prepare-points-intervals ...s/src/points.rkt:120:0
                              loop [7]                      100.0%
------------------------------------------------------------------
                              prepare-points-intervals [6]  100.0%
 [7] 808(100.0%)   0(0.0%)  loop ...upwards-no-duplicates/src/points.rkt:132:4
                              loop [8]                       74.8%
                              ??? [9]                        25.2%
------------------------------------------------------------------
                              loop [7]                      100.0%
 [8] 604(74.8%)    0(0.0%)  loop ...-upwards-no-duplicates/src/points.rkt:79:2
                              ??? [10]                       66.9%
                              ??? [12]                       33.1%
------------------------------------------------------------------
                              loop [7]                      100.0%
 [9] 204(25.2%)    0(0.0%)  ??? ...-upwards-no-duplicates/src/points.rkt:113:6
                              sample-multi-bounded [11]     100.0%
------------------------------------------------------------------
                              loop [8]                      100.0%
[10] 404(50.0%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:375:33
                              ival-mult [13]                100.0%
------------------------------------------------------------------
                              ??? [9]                       100.0%
[11] 204(25.2%)    0(0.0%)  sample-multi-bounded ...icates/src/points.rkt:14:0
                              for-loop [14]                 100.0%
------------------------------------------------------------------
                              loop [8]                      100.0%
[12] 200(24.8%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                              ival-fabs [15]                100.0%
------------------------------------------------------------------
                              ??? [10]                      100.0%
[13] 404(50.0%)  200(24.8%) ival-mult ...-duplicates/src/biginterval.rkt:120:0
                              bfmul [16]                     50.5%
------------------------------------------------------------------
                              sample-multi-bounded [11]     100.0%
[14] 204(25.2%)  204(25.2%) for-loop ...ards-no-duplicates/src/points.rkt:20:4
------------------------------------------------------------------
                              ??? [12]                      100.0%
[15] 200(24.8%)    0(0.0%)  ival-fabs ...-duplicates/src/biginterval.rkt:368:0
                              bfneg [17]                    100.0%
------------------------------------------------------------------
                              ival-mult [13]                100.0%
[16] 204(25.2%)    0(0.0%)  bfmul ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                              ??? [18]                      100.0%
------------------------------------------------------------------
                              ival-fabs [15]                100.0%
[17] 200(24.8%)    0(0.0%)  bfneg ...-lib/math/private/bigfloat/mpfr.rkt:632:4
                              ??? [18]                      100.0%
------------------------------------------------------------------
                              bfneg [17]                     49.5%
                              bfmul [16]                     50.5%
[18] 404(50.0%)  404(50.0%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
------------------------------------------------------------------