Profiling results
-----------------
  Total cpu time observed: 1596ms (out of 1724ms)
  Number of samples taken: 8 (once every 200ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1596(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1596(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] 1596(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%
-------------------------------------------------------------------
                               run [3]                       100.0%
 [4] 1596(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   48.6%
                               errors [6]                     26.6%
                               run-improve47 [7]              24.8%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5]  776(48.6%)    0(0.0%)  prepare-points-intervals ...s/src/points.rkt:120:0
                               loop [8]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [6]  424(26.6%)    0(0.0%)  errors ...wards-no-duplicates/src/points.rkt:190:0
                               for-loop [9]                  100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [7]  396(24.8%)    0(0.0%)  run-improve47 ...duplicates/src/mainloop.rkt:346:0
                               simplify! [10]                100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [8]  776(48.6%)  186(11.7%) loop ...upwards-no-duplicates/src/points.rkt:132:4
                               loop [12]                      50.5%
                               andmap [13]                    25.5%
-------------------------------------------------------------------
                               errors [6]                    100.0%
 [9]  424(26.6%)  424(26.6%) for-loop ...rds-no-duplicates/src/points.rkt:192:2
-------------------------------------------------------------------
                               run-improve47 [7]             100.0%
[10]  396(24.8%)    0(0.0%)  simplify! ...-no-duplicates/src/mainloop.rkt:224:0
                               ??? [11]                      100.0%
-------------------------------------------------------------------
                               simplify! [10]                100.0%
[11]  396(24.8%)    0(0.0%)  ??? ...ds-no-duplicates/src/core/simplify.rkt:38:0
                               ??? [14]                      100.0%
-------------------------------------------------------------------
                               loop [8]                      100.0%
[12]  392(24.6%)  196(12.3%) loop ...-upwards-no-duplicates/src/points.rkt:79:2
                               real->precision [16]           50.0%
-------------------------------------------------------------------
                               loop [8]                      100.0%
[13]  198(12.4%)    0(0.0%)  andmap ...5/collects/racket/private/map.rkt:102:13
                               ??? [15]                      100.0%
-------------------------------------------------------------------
                               ??? [11]                      100.0%
[14]  396(24.8%)    0(0.0%)  ??? ...ds-no-duplicates/src/core/simplify.rkt:56:0
                               for-loop [17]                 100.0%
-------------------------------------------------------------------
                               andmap [13]                   100.0%
[15]  198(12.4%)  198(12.4%) ??? ...cket-7.5/collects/racket/function.rkt:93:12
-------------------------------------------------------------------
                               loop [12]                     100.0%
[16]  196(12.3%)    0(0.0%)  real->precision ...plicates/src/programs.rkt:94:11
                               ??? [18]                      100.0%
-------------------------------------------------------------------
                               ??? [14]                      100.0%
[17]  396(24.8%)    0(0.0%)  for-loop ...-duplicates/src/core/simplify.rkt:76:2
                               for-loop [19]                 100.0%
-------------------------------------------------------------------
                               real->precision [16]          100.0%
[18]  196(12.3%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:375:33
                               bf [20]                       100.0%
-------------------------------------------------------------------
                               for-loop [17]                 100.0%
[19]  396(24.8%)    0(0.0%)  for-loop ...-duplicates/src/core/simplify.rkt:80:4
                               ??? [21]                      100.0%
-------------------------------------------------------------------
                               ??? [18]                      100.0%
[20]  196(12.3%)    0(0.0%)  bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2
                               ??? [22]                      100.0%
-------------------------------------------------------------------
                               for-loop [19]                 100.0%
[21]  396(24.8%)    0(0.0%)  ??? ...upwards-no-duplicates/regraph/main.rkt:44:0
                               for-loop [23]                 100.0%
-------------------------------------------------------------------
                               bf [20]                       100.0%
[22]  196(12.3%)  196(12.3%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------
                               ??? [21]                      100.0%
[23]  396(24.8%)    0(0.0%)  for-loop ...ds-no-duplicates/regraph/main.rkt:47:2
                               for-loop [24]                 100.0%
-------------------------------------------------------------------
                               for-loop [23]                 100.0%
[24]  396(24.8%)    0(0.0%)  for-loop ...ds-no-duplicates/regraph/main.rkt:50:4
                               substitute-e [25]             100.0%
-------------------------------------------------------------------
                               substitute-e [25]              24.7%
                               for-loop [24]                  75.3%
[25]  396(24.8%)  396(24.8%) substitute-e ...duplicates/regraph/ematch.rkt:55:0
                               substitute-e [25]              24.7%
-------------------------------------------------------------------