Profiling results
-----------------
  Total cpu time observed: 2190ms (out of 2688ms)
  Number of samples taken: 7 (once every 313ms)

=================================================================
                               Caller
 Idx   Total       Self      Name+src                      Local%
       ms(pct)     ms(pct)     Callee
=================================================================
                               ??? [5]                     100.0%
 [1] 2190(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                               run [3]                     100.0%
-----------------------------------------------------------------
                               ??? [5]                     100.0%
 [2]  268(12.2%)    0(0.0%)  errors ...tlies/herbie/master/src/points.rkt:201:0
                               for-loop [4]                100.0%
-----------------------------------------------------------------
                               profile-thunk16 [1]         100.0%
 [3] 2190(100.0%)   0(0.0%)  run ...et-7.2/share/pkgs/profile-lib/main.rkt:39:2
                               ??? [5]                     100.0%
-----------------------------------------------------------------
                               errors [2]                  100.0%
 [4]  268(12.2%)    0(0.0%)  for-loop ...ies/herbie/master/src/points.rkt:203:2
                               ??? [5]                     100.0%
-----------------------------------------------------------------
                               for-loop [4]                  4.1%
                               run [3]                      48.0%
 [5] 2190(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [1]          48.0%
                               prepare-points-intervals [6] 43.9%
                               errors [2]                    4.1%
                               ulp-difference [7]            4.1%
-----------------------------------------------------------------
                               ??? [5]                     100.0%
 [6] 1922(87.8%)    0(0.0%)  prepare-points-intervals ...r/src/points.rkt:110:0
                               loop [8]                    100.0%
-----------------------------------------------------------------
                               ??? [5]                     100.0%
 [7]  268(12.2%)  268(12.2%) ulp-difference ...herbie/master/src/float.rkt:20:0
-----------------------------------------------------------------
                               prepare-points-intervals [6]100.0%
 [8] 1922(87.8%)    0(0.0%)  loop ...ghtlies/herbie/master/src/points.rkt:123:4
                               loop [9]                    100.0%
-----------------------------------------------------------------
                               loop [8]                    100.0%
 [9] 1922(87.8%)  340(15.5%) loop ...ightlies/herbie/master/src/points.rkt:81:2
                               ??? [10]                     82.3%
-----------------------------------------------------------------
                               loop [9]                    100.0%
[10] 1582(72.2%)    0(0.0%)  ??? ...htlies/herbie/master/src/programs.rkt:115:2
                               ??? [11]                     78.9%
                               ??? [12]                     21.1%
-----------------------------------------------------------------
                               ??? [10]                    100.0%
[11] 1248(57.0%)    0(0.0%)  ??? ...t-7.2/collects/racket/private/kw.rkt:594:14
                               ??? [13]                    100.0%
-----------------------------------------------------------------
                               ??? [10]                    100.0%
[12]  334(15.3%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:360:33
                               mk-ival [14]                100.0%
-----------------------------------------------------------------
                               ??? [11]                    100.0%
[13] 1248(57.0%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:364:33
                               ival-sub [15]               100.0%
-----------------------------------------------------------------
                               ??? [12]                    100.0%
[14]  334(15.3%)    0(0.0%)  mk-ival .../herbie/master/src/biginterval.rkt:65:0
                               bf [16]                     100.0%
-----------------------------------------------------------------
                               ??? [13]                    100.0%
[15] 1248(57.0%)    0(0.0%)  ival-sub ...erbie/master/src/biginterval.rkt:107:0
                               bfsub [17]                  100.0%
-----------------------------------------------------------------
                               mk-ival [14]                100.0%
[16]  334(15.3%)    0(0.0%)  bf ...ath-lib/math/private/bigfloat/mpfr.rkt:601:2
                               ??? [19]                    100.0%
-----------------------------------------------------------------
                               ival-sub [15]               100.0%
[17] 1248(57.0%)    0(0.0%)  bfsub ...-lib/math/private/bigfloat/mpfr.rkt:821:4
                               new-mpfr [18]                76.4%
                               ??? [19]                     23.6%
-----------------------------------------------------------------
                               bfsub [17]                  100.0%
[18]  954(43.6%)  954(43.6%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0
-----------------------------------------------------------------
                               bfsub [17]                   46.8%
                               bf [16]                      53.2%
[19]  628(28.7%)  628(28.7%) ??? /opt/racket-7.2/collects/ffi/unsafe.rkt:905:4
-----------------------------------------------------------------