Profiling results
-----------------
  Total cpu time observed: 1246ms (out of 1392ms)
  Number of samples taken: 6 (once every 208ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1246(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1246(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] 1246(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%
-------------------------------------------------------------------
                               for-loop [10]                   8.3%
                               run [3]                        91.7%
 [4] 1246(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   51.5%
                               errors [6]                     24.4%
                               run-improve47 [8]              15.7%
                               ulp-difference [7]              8.3%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5]  642(51.5%)    0(0.0%)  prepare-points-intervals ...h/src/points.rkt:120:0
                               loop [9]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [6]  408(32.7%)    0(0.0%)  errors ...ie/simplify-regraph/src/points.rkt:190:0
                               for-loop [10]                 100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [7]  208(16.7%)  208(16.7%) ulp-difference ...plify-regraph/src/float.rkt:19:0
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [8]  196(15.7%)    0(0.0%)  run-improve47 ...fy-regraph/src/mainloop.rkt:346:0
                               simplify! [11]                100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [9]  642(51.5%)    0(0.0%)  loop ...rbie/simplify-regraph/src/points.rkt:132:4
                               loop [12]                     100.0%
-------------------------------------------------------------------
                               errors [6]                    100.0%
[10]  408(32.7%)  200(16.1%) for-loop .../simplify-regraph/src/points.rkt:192:2
                               .../more-scheme.rkt:261:28 [4] 51.0%
-------------------------------------------------------------------
                               run-improve47 [8]             100.0%
[11]  196(15.7%)    0(0.0%)  simplify! ...mplify-regraph/src/mainloop.rkt:224:0
                               ??? [13]                      100.0%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[12]  642(51.5%)  418(33.5%) loop ...erbie/simplify-regraph/src/points.rkt:79:2
                               ??? [14]                       34.9%
-------------------------------------------------------------------
                               simplify! [11]                100.0%
[13]  196(15.7%)    0(0.0%)  ??? ...simplify-regraph/src/core/simplify.rkt:38:0
                               ??? [15]                      100.0%
-------------------------------------------------------------------
                               loop [12]                     100.0%
[14]  224(18.0%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-sub [16]                 100.0%
-------------------------------------------------------------------
                               ??? [13]                      100.0%
[15]  196(15.7%)    0(0.0%)  ??? ...simplify-regraph/src/core/simplify.rkt:56:0
                               for-loop [17]                 100.0%
-------------------------------------------------------------------
                               ??? [14]                      100.0%
[16]  224(18.0%)    0(0.0%)  ival-sub ...lify-regraph/src/biginterval.rkt:108:0
                               bfsub [18]                    100.0%
-------------------------------------------------------------------
                               ??? [15]                      100.0%
[17]  196(15.7%)    0(0.0%)  for-loop ...ify-regraph/src/core/simplify.rkt:76:2
                               for-loop [19]                 100.0%
-------------------------------------------------------------------
                               ival-sub [16]                 100.0%
[18]  224(18.0%)    0(0.0%)  bfsub ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               new-mpfr [20]                 100.0%
-------------------------------------------------------------------
                               for-loop [17]                 100.0%
[19]  196(15.7%)    0(0.0%)  for-loop ...ify-regraph/src/core/simplify.rkt:80:4
                               ??? [21]                      100.0%
-------------------------------------------------------------------
                               bfsub [18]                    100.0%
[20]  224(18.0%)  224(18.0%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0
-------------------------------------------------------------------
                               for-loop [19]                 100.0%
[21]  196(15.7%)    0(0.0%)  ??? .../p92/.racket/7.5/pkgs/regraph/main.rkt:42:0
                               for-loop [22]                 100.0%
-------------------------------------------------------------------
                               ??? [21]                      100.0%
[22]  196(15.7%)    0(0.0%)  for-loop ....racket/7.5/pkgs/regraph/main.rkt:45:2
                               for-loop [23]                 100.0%
-------------------------------------------------------------------
                               for-loop [22]                 100.0%
[23]  196(15.7%)    0(0.0%)  for-loop ....racket/7.5/pkgs/regraph/main.rkt:48:4
                               substitute-e [24]             100.0%
-------------------------------------------------------------------
                               substitute-e [24]              50.0%
                               for-loop [23]                  50.0%
[24]  196(15.7%)  196(15.7%) substitute-e ...t/7.5/pkgs/regraph/ematch.rkt:55:0
                               substitute-e [24]              50.0%
-------------------------------------------------------------------