Profiling results
-----------------
  Total cpu time observed: 3204ms (out of 3468ms)
  Number of samples taken: 10 (once every 320ms)

=================================================================
                               Caller
 Idx   Total       Self      Name+src                      Local%
       ms(pct)     ms(pct)     Callee
=================================================================
                               ??? [3]                     100.0%
 [1] 3204(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                               run [2]                     100.0%
-----------------------------------------------------------------
                               profile-thunk16 [1]         100.0%
 [2] 3204(100.0%)   0(0.0%)  run ...et-7.2/share/pkgs/profile-lib/main.rkt:39:2
                               ??? [3]                     100.0%
-----------------------------------------------------------------
                               run [2]                      50.0%
 [3] 3204(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [1]          50.0%
                               prepare-points-intervals [4] 35.4%
                               errors [5]                   10.1%
                               eval-errors [6]               4.5%
-----------------------------------------------------------------
                               ??? [3]                     100.0%
 [4] 2266(70.7%)    0(0.0%)  prepare-points-intervals ...s/src/points.rkt:121:0
                               loop [7]                    100.0%
-----------------------------------------------------------------
                               ??? [3]                     100.0%
 [5]  648(20.2%)    0(0.0%)  errors .../fix-interface-bugs/src/points.rkt:216:0
                               for-loop [8]                100.0%
-----------------------------------------------------------------
                               ??? [3]                     100.0%
 [6]  290(9.1%)     0(0.0%)  eval-errors ...interface-bugs/src/points.rkt:190:0
                               for-loop [9]                100.0%
-----------------------------------------------------------------
                               prepare-points-intervals [4]100.0%
 [7] 2266(70.7%)  300(9.4%)  loop ...ie/fix-interface-bugs/src/points.rkt:134:4
                               loop [10]                    70.9%
                               ??? [11]                     15.9%
-----------------------------------------------------------------
                               errors [5]                  100.0%
 [8]  648(20.2%)  648(20.2%) for-loop ...ix-interface-bugs/src/points.rkt:218:2
-----------------------------------------------------------------
                               eval-errors [6]             100.0%
 [9]  290(9.1%)     0(0.0%)  for-loop ...ix-interface-bugs/src/points.rkt:192:2
                               ulp-difference [12]         100.0%
-----------------------------------------------------------------
                               loop [7]                    100.0%
[10] 1606(50.1%)    0(0.0%)  loop ...bie/fix-interface-bugs/src/points.rkt:80:2
                               ??? [13]                    100.0%
-----------------------------------------------------------------
                               loop [7]                    100.0%
[11]  360(11.2%)    0(0.0%)  ??? ...bie/fix-interface-bugs/src/points.rkt:114:6
                               sample-multi-bounded [14]   100.0%
-----------------------------------------------------------------
                               for-loop [9]                100.0%
[12]  290(9.1%)   290(9.1%)  ulp-difference ...nterface-bugs/src/float.rkt:20:0
-----------------------------------------------------------------
                               loop [10]                   100.0%
[13] 1606(50.1%)    0(0.0%)  ??? ...e/fix-interface-bugs/src/programs.rkt:115:2
                               ??? [15]                    100.0%
-----------------------------------------------------------------
                               ??? [11]                    100.0%
[14]  360(11.2%)    0(0.0%)  sample-multi-bounded ...e-bugs/src/points.rkt:15:0
                               for-loop [16]               100.0%
-----------------------------------------------------------------
                               ??? [13]                    100.0%
[15] 1606(50.1%)    0(0.0%)  ??? ...t-7.2/collects/racket/private/kw.rkt:594:14
                               ??? [17]                     81.8%
                               ??? [18]                     18.2%
-----------------------------------------------------------------
                               sample-multi-bounded [14]   100.0%
[16]  360(11.2%)  360(11.2%) for-loop ...fix-interface-bugs/src/points.rkt:21:4
-----------------------------------------------------------------
                               ??? [15]                    100.0%
[17] 1314(41.0%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:364:33
                               ival-sub [19]                77.2%
                               ival-div [20]                22.8%
-----------------------------------------------------------------
                               ??? [15]                    100.0%
[18]  292(9.1%)     0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:360:33
                               ival-mult [21]              100.0%
-----------------------------------------------------------------
                               ??? [17]                    100.0%
[19] 1014(31.6%)    0(0.0%)  ival-sub ...terface-bugs/src/biginterval.rkt:100:0
                               bfdiv [22]                  100.0%
-----------------------------------------------------------------
                               ??? [17]                    100.0%
[20]  300(9.4%)     0(0.0%)  ival-div ...terface-bugs/src/biginterval.rkt:148:0
                               bfdiv [22]                  100.0%
-----------------------------------------------------------------
                               ??? [18]                    100.0%
[21]  292(9.1%)   292(9.1%)  ival-mult ...erface-bugs/src/biginterval.rkt:112:0
-----------------------------------------------------------------
                               ival-div [20]                22.8%
                               ival-sub [19]                77.2%
[22] 1314(41.0%)    0(0.0%)  bfdiv ...-lib/math/private/bigfloat/mpfr.rkt:821:4
                               new-mpfr [23]                50.8%
                               ??? [24]                     49.2%
-----------------------------------------------------------------
                               bfdiv [22]                  100.0%
[23]  668(20.8%)  668(20.8%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0
-----------------------------------------------------------------
                               bfdiv [22]                  100.0%
[24]  646(20.2%)  646(20.2%) ??? /opt/racket-7.2/collects/ffi/unsafe.rkt:905:4
-----------------------------------------------------------------