Profiling results
-----------------
  Total cpu time observed: 2008ms (out of 2196ms)
  Number of samples taken: 10 (once every 201ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 2008(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]  196(9.8%)     0(0.0%)  errors ...ie/simplify-regraph/src/points.rkt:190:0
                               for-loop [4]                  100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [3] 2008(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                               run [5]                       100.0%
-------------------------------------------------------------------
                               errors [2]                    100.0%
 [4]  196(9.8%)     0(0.0%)  for-loop .../simplify-regraph/src/points.rkt:192:2
                               .../more-scheme.rkt:261:28 [6]100.0%
-------------------------------------------------------------------
                               profile-thunk16 [3]           100.0%
 [5] 2008(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]                    4.9%
                               run [5]                        95.1%
 [6] 2008(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [7]   80.3%
                               oracle-error [8]               10.0%
                               errors [2]                      4.9%
                               ulp-difference [9]              4.9%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [7] 1612(80.3%)    0(0.0%)  prepare-points-intervals ...h/src/points.rkt:120:0
                               loop [10]                     100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [8]  200(10.0%)    0(0.0%)  oracle-error ...plify-regraph/src/points.rkt:177:0
                               for-loop [11]                 100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [9]  196(9.8%)   196(9.8%)  ulp-difference ...plify-regraph/src/float.rkt:19:0
-------------------------------------------------------------------
                               prepare-points-intervals [7]  100.0%
[10] 1612(80.3%)    0(0.0%)  loop ...rbie/simplify-regraph/src/points.rkt:132:4
                               loop [12]                      75.1%
                               ??? [13]                       24.9%
-------------------------------------------------------------------
                               oracle-error [8]              100.0%
[11]  200(10.0%)    0(0.0%)  for-loop .../simplify-regraph/src/points.rkt:178:2
                               loop [14]                     100.0%
-------------------------------------------------------------------
                               loop [10]                     100.0%
[12] 1210(60.3%)  406(20.2%) loop ...erbie/simplify-regraph/src/points.rkt:79:2
                               ??? [15]                       49.9%
                               real->precision [17]           16.5%
-------------------------------------------------------------------
                               loop [10]                     100.0%
[13]  402(20.0%)  402(20.0%) ??? ...erbie/simplify-regraph/src/points.rkt:113:6
-------------------------------------------------------------------
                               for-loop [11]                 100.0%
[14]  200(10.0%)    0(0.0%)  loop (unknown source)
                               ??? [16]                      100.0%
-------------------------------------------------------------------
                               loop [12]                     100.0%
[15]  604(30.1%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-add [18]                  66.6%
                               ival-sub [20]                  33.4%
-------------------------------------------------------------------
                               loop [14]                     100.0%
[16]  200(10.0%)    0(0.0%)  ??? ...rbie/simplify-regraph/src/points.rkt:179:26
                               ??? [19]                      100.0%
-------------------------------------------------------------------
                               loop [12]                     100.0%
[17]  200(10.0%)    0(0.0%)  real->precision ...-regraph/src/programs.rkt:94:11
                               ??? [19]                      100.0%
-------------------------------------------------------------------
                               ??? [15]                      100.0%
[18]  402(20.0%)    0(0.0%)  ival-add ...lify-regraph/src/biginterval.rkt:102:0
                               bfadd [21]                    100.0%
-------------------------------------------------------------------
                               real->precision [17]           50.0%
                               ??? [16]                       50.0%
[19]  400(19.9%)  200(10.0%) ??? ...tract/private/arrow-higher-order.rkt:375:33
                               bf [22]                        50.0%
-------------------------------------------------------------------
                               ??? [15]                      100.0%
[20]  202(10.1%)    0(0.0%)  ival-sub ...lify-regraph/src/biginterval.rkt:108:0
                               bfadd [21]                    100.0%
-------------------------------------------------------------------
                               ival-sub [20]                  33.4%
                               ival-add [18]                  66.6%
[21]  604(30.1%)  202(10.1%) bfadd ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               ??? [23]                       66.6%
-------------------------------------------------------------------
                               ??? [19]                      100.0%
[22]  200(10.0%)    0(0.0%)  bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2
                               new-mpfr [24]                 100.0%
-------------------------------------------------------------------
                               bfadd [21]                    100.0%
[23]  402(20.0%)  402(20.0%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------
                               bf [22]                       100.0%
[24]  200(10.0%)  200(10.0%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0
-------------------------------------------------------------------