Profiling results
-----------------
  Total cpu time observed: 1014ms (out of 1176ms)
  Number of samples taken: 3 (once every 338ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
                               run [6]                        50.0%
 [1] 1014(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [4]            50.0%
                               run-improve47 [3]              50.0%
-------------------------------------------------------------------
                               matcher [20]                  100.0%
 [2]  288(28.4%)    0(0.0%)  ??? ...-interface-bugs/src/core/matcher.rkt:128:11
                               for-loop [5]                  100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [3] 1014(100.0%)   0(0.0%)  run-improve47 ...rface-bugs/src/mainloop.rkt:345:0
                               prepare-points-intervals [7]   38.3%
                               simplify! [8]                  33.3%
                               for-loop [9]                   28.4%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [4] 1014(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                               run [6]                       100.0%
-------------------------------------------------------------------
                               ??? [2]                       100.0%
 [5]  288(28.4%)    0(0.0%)  for-loop ...rface-bugs/src/core/matcher.rkt:130:15
                               matcher [20]                  100.0%
-------------------------------------------------------------------
                               profile-thunk16 [4]           100.0%
 [6] 1014(100.0%)   0(0.0%)  run ...et-7.2/share/pkgs/profile-lib/main.rkt:39:2
                               ??? [1]                       100.0%
-------------------------------------------------------------------
                               run-improve47 [3]             100.0%
 [7]  388(38.3%)    0(0.0%)  prepare-points-intervals ...s/src/points.rkt:121:0
                               loop [10]                     100.0%
-------------------------------------------------------------------
                               run-improve47 [3]             100.0%
 [8]  338(33.3%)    0(0.0%)  simplify! ...interface-bugs/src/mainloop.rkt:223:0
                               ??? [11]                      100.0%
-------------------------------------------------------------------
                               run-improve47 [3]             100.0%
 [9]  288(28.4%)    0(0.0%)  for-loop ...-interface-bugs/src/mainloop.rkt:364:4
                               run-iter! [12]                100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [7]  100.0%
[10]  388(38.3%)  388(38.3%) loop ...ie/fix-interface-bugs/src/points.rkt:134:4
-------------------------------------------------------------------
                               simplify! [8]                 100.0%
[11]  338(33.3%)    0(0.0%)  ??? ...x-interface-bugs/src/core/simplify.rkt:26:0
                               extractor-extract [13]        100.0%
-------------------------------------------------------------------
                               for-loop [9]                  100.0%
[12]  288(28.4%)    0(0.0%)  run-iter! ...interface-bugs/src/mainloop.rkt:326:0
                               gen-rewrites! [14]            100.0%
-------------------------------------------------------------------
                               ??? [11]                      100.0%
[13]  338(33.3%)  338(33.3%) extractor-extract .../src/core/extraction.rkt:68:0
-------------------------------------------------------------------
                               run-iter! [12]                100.0%
[14]  288(28.4%)    0(0.0%)  gen-rewrites! ...rface-bugs/src/mainloop.rkt:182:0
                               for-loop [15]                 100.0%
-------------------------------------------------------------------
                               gen-rewrites! [14]            100.0%
[15]  288(28.4%)    0(0.0%)  for-loop ...interface-bugs/src/mainloop.rkt:190:11
                               rewrite-expression-head20 [16]100.0%
-------------------------------------------------------------------
                               for-loop [15]                 100.0%
[16]  288(28.4%)    0(0.0%)  rewrite-expression-head20 ...core/matcher.rkt:86:0
                               rewriter [17]                 100.0%
-------------------------------------------------------------------
                               rewrite-expression-head20 [16] 25.0%
                               matcher [20]                   75.0%
[17]  288(28.4%)    0(0.0%)  rewriter ...terface-bugs/src/core/matcher.rkt:88:2
                               for-loop [18]                 100.0%
-------------------------------------------------------------------
                               rewriter [17]                 100.0%
[18]  288(28.4%)    0(0.0%)  for-loop ...terface-bugs/src/core/matcher.rkt:90:4
                               matcher [20]                   75.0%
                               for-loop [19]                  25.0%
-------------------------------------------------------------------
                               for-loop [18]                 100.0%
[19]  288(28.4%)    0(0.0%)  for-loop ...terface-bugs/src/core/matcher.rkt:97:8
                               fix-up-variables [21]         100.0%
-------------------------------------------------------------------
                               for-loop [5]                   50.0%
                               for-loop [18]                  50.0%
[20]  288(28.4%)    0(0.0%)  matcher ...terface-bugs/src/core/matcher.rkt:116:2
                               ??? [2]                        50.0%
                               rewriter [17]                  50.0%
-------------------------------------------------------------------
                               for-loop [19]                 100.0%
[21]  288(28.4%)    0(0.0%)  fix-up-variables ...ugs/src/core/matcher.rkt:109:2
                               for-loop [22]                 100.0%
-------------------------------------------------------------------
                               fix-up-variables [21]         100.0%
[22]  288(28.4%)    0(0.0%)  for-loop ...terface-bugs/src/core/matcher.rkt:42:9
                               pattern-match [23]            100.0%
-------------------------------------------------------------------
                               for-loop [22]                 100.0%
[23]  288(28.4%)    0(0.0%)  pattern-match ...ce-bugs/src/core/matcher.rkt:30:0
                               constant? [24]                100.0%
-------------------------------------------------------------------
                               pattern-match [23]            100.0%
[24]  288(28.4%)    0(0.0%)  constant? ...face-bugs/src/syntax/syntax.rkt:726:0
                               value? [25]                   100.0%
-------------------------------------------------------------------
                               constant? [24]                100.0%
[25]  288(28.4%)  288(28.4%) value? ...interface-bugs/src/syntax/types.rkt:18:0
-------------------------------------------------------------------