Profiling results
-----------------
  Total cpu time observed: 950ms (out of 1120ms)
  Number of samples taken: 6 (once every 158ms)

==================================================================
                              Caller
 Idx  Total       Self      Name+src                        Local%
      ms(pct)     ms(pct)     Callee
==================================================================
 [1] 950(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                              profile-thunk16 [3]           100.0%
------------------------------------------------------------------
                              .../more-scheme.rkt:261:28 [6]100.0%
 [2] 298(31.4%)    0(0.0%)  errors ...herbie/simpler-alts/src/points.rkt:192:0
                              for-loop [4]                  100.0%
------------------------------------------------------------------
                              ??? [1]                       100.0%
 [3] 950(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                              run [5]                       100.0%
------------------------------------------------------------------
                              errors [2]                    100.0%
 [4] 298(31.4%)    0(0.0%)  for-loop ...rbie/simpler-alts/src/points.rkt:194:2
                              .../more-scheme.rkt:261:28 [6]100.0%
------------------------------------------------------------------
                              profile-thunk16 [3]           100.0%
 [5] 950(100.0%)   0(0.0%)  run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2
                              .../more-scheme.rkt:261:28 [6]100.0%
------------------------------------------------------------------
                              for-loop [4]                   15.7%
                              run [5]                        84.3%
 [6] 950(100.0%) 150(15.8%) .../more-scheme.rkt:261:28 (unknown source)
                              prepare-points-intervals [7]   68.6%
                              errors [2]                     15.7%
                              ordinary-value? [8]             7.8%
------------------------------------------------------------------
                              .../more-scheme.rkt:261:28 [6]100.0%
 [7] 652(68.6%)    0(0.0%)  prepare-points-intervals ...s/src/points.rkt:122:0
                              loop [9]                      100.0%
------------------------------------------------------------------
                              .../more-scheme.rkt:261:28 [6]100.0%
 [8] 148(15.6%)  148(15.6%) ordinary-value? ...simpler-alts/src/float.rkt:51:0
------------------------------------------------------------------
                              prepare-points-intervals [7]  100.0%
 [9] 652(68.6%)    0(0.0%)  loop ...s/herbie/simpler-alts/src/points.rkt:134:4
                              loop [10]                      77.0%
                              ??? [11]                       23.0%
------------------------------------------------------------------
                              loop [9]                      100.0%
[10] 502(52.8%)    0(0.0%)  loop ...es/herbie/simpler-alts/src/points.rkt:79:2
                              ??? [13]                       63.3%
                              ??? [12]                       36.7%
------------------------------------------------------------------
                              loop [9]                      100.0%
[11] 150(15.8%)    0(0.0%)  ??? ...es/herbie/simpler-alts/src/points.rkt:115:6
                              ??? [12]                      100.0%
------------------------------------------------------------------
                              ??? [11]                       44.9%
                              loop [10]                      55.1%
[12] 334(35.2%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                              ival-sub [15]                  55.1%
                              ??? [16]                       44.9%
------------------------------------------------------------------
                              loop [10]                     100.0%
[13] 318(33.5%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:375:33
                              ival-div [14]                 100.0%
------------------------------------------------------------------
                              ??? [13]                      100.0%
[14] 318(33.5%)  168(17.7%) ival-div ...simpler-alts/src/biginterval.rkt:149:0
                              bfsub [17]                     47.2%
------------------------------------------------------------------
                              ??? [12]                      100.0%
[15] 184(19.4%)    0(0.0%)  ival-sub ...simpler-alts/src/biginterval.rkt:117:0
                              bfsub [17]                    100.0%
------------------------------------------------------------------
                              ??? [12]                      100.0%
[16] 150(15.8%)    0(0.0%)  ??? ...ects/racket/contract/private/prop.rkt:567:4
                              ??? [18]                      100.0%
------------------------------------------------------------------
                              ival-div [14]                  44.9%
                              ival-sub [15]                  55.1%
[17] 334(35.2%)    0(0.0%)  bfsub ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                              new-mpfr [19]                  55.1%
                              ??? [21]                       44.9%
------------------------------------------------------------------
                              ??? [16]                      100.0%
[18] 150(15.8%)    0(0.0%)  ??? ...lects/racket/contract/private/orc.rkt:83:14
                              ??? [20]                      100.0%
------------------------------------------------------------------
                              bfsub [17]                    100.0%
[19] 184(19.4%)  184(19.4%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0
------------------------------------------------------------------
                              ??? [18]                      100.0%
[20] 150(15.8%)  150(15.8%) ??? ...ects/racket/contract/private/list.rkt:163:5
------------------------------------------------------------------
                              bfsub [17]                    100.0%
[21] 150(15.8%)  150(15.8%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
------------------------------------------------------------------