Profiling results
-----------------
  Total cpu time observed: 770ms (out of 864ms)
  Number of samples taken: 5 (once every 154ms)

==================================================================
                              Caller
 Idx  Total       Self      Name+src                        Local%
      ms(pct)     ms(pct)     Callee
==================================================================
 [1] 770(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] 306(39.7%)    0(0.0%)  errors ...es/herbie/better-rr/src/points.rkt:192:0
                              for-loop [4]                  100.0%
------------------------------------------------------------------
                              ??? [1]                       100.0%
 [3] 770(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                              run [5]                       100.0%
------------------------------------------------------------------
                              errors [2]                    100.0%
 [4] 306(39.7%)    0(0.0%)  for-loop .../herbie/better-rr/src/points.rkt:194:2
                              .../more-scheme.rkt:261:28 [6]100.0%
------------------------------------------------------------------
                              profile-thunk16 [3]           100.0%
 [5] 770(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]                   19.9%
                              run [5]                        80.1%
 [6] 770(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                              prepare-points-intervals [7]   60.3%
                              errors [2]                     19.9%
                              ??? [8]                        10.0%
                              ??? [9]                         9.9%
------------------------------------------------------------------
                              .../more-scheme.rkt:261:28 [6]100.0%
 [7] 464(60.3%)    0(0.0%)  prepare-points-intervals ...r/src/points.rkt:122:0
                              loop [10]                     100.0%
------------------------------------------------------------------
                              .../more-scheme.rkt:261:28 [6]100.0%
 [8] 154(20.0%)  154(20.0%) ??? ...cket-7.5/collects/racket/function.rkt:93:12
------------------------------------------------------------------
                              .../more-scheme.rkt:261:28 [6]100.0%
 [9] 152(19.7%)  152(19.7%) ??? ...tract/private/arrow-higher-order.rkt:375:33
------------------------------------------------------------------
                              prepare-points-intervals [7]  100.0%
[10] 464(60.3%)    0(0.0%)  loop ...lies/herbie/better-rr/src/points.rkt:134:4
                              ??? [11]                       66.8%
                              loop [12]                      33.2%
------------------------------------------------------------------
                              loop [10]                     100.0%
[11] 310(40.3%)    0(0.0%)  ??? ...tlies/herbie/better-rr/src/points.rkt:115:6
                              sample-multi-bounded [13]     100.0%
------------------------------------------------------------------
                              loop [10]                     100.0%
[12] 154(20.0%)    0(0.0%)  loop ...tlies/herbie/better-rr/src/points.rkt:79:2
                              ??? [14]                      100.0%
------------------------------------------------------------------
                              ??? [11]                      100.0%
[13] 310(40.3%)  154(20.0%) sample-multi-bounded ...ter-rr/src/points.rkt:14:0
                              random-ranges [15]             50.3%
------------------------------------------------------------------
                              loop [12]                     100.0%
[14] 154(20.0%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                              ival-sub [16]                 100.0%
------------------------------------------------------------------
                              sample-multi-bounded [13]     100.0%
[15] 156(20.3%)    0(0.0%)  random-ranges ...ie/better-rr/src/common.rkt:164:0
                              cons/c [17]                   100.0%
------------------------------------------------------------------
                              ??? [14]                      100.0%
[16] 154(20.0%)    0(0.0%)  ival-sub ...ie/better-rr/src/biginterval.rkt:117:0
                              bfsub [18]                    100.0%
------------------------------------------------------------------
                              random-ranges [15]            100.0%
[17] 156(20.3%)    0(0.0%)  cons/c .../racket/contract/private/guts.rkt:500:15
                              flat-contract? [19]           100.0%
------------------------------------------------------------------
                              ival-sub [16]                 100.0%
[18] 154(20.0%)    0(0.0%)  bfsub ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                              ??? [20]                      100.0%
------------------------------------------------------------------
                              cons/c [17]                   100.0%
[19] 156(20.3%)  156(20.3%) flat-contract? .../contract/private/guts.rkt:129:0
------------------------------------------------------------------
                              bfsub [18]                    100.0%
[20] 154(20.0%)  154(20.0%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
------------------------------------------------------------------