Profiling results
-----------------
  Total cpu time observed: 1478ms (out of 1564ms)
  Number of samples taken: 7 (once every 211ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1478(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1478(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] 1478(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] 1478(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   55.3%
                               run-improve47 [6]              16.2%
                               errors [7]                     14.3%
                               eval-errors [8]                14.1%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5]  818(55.3%)    0(0.0%)  prepare-points-intervals ...s/src/points.rkt:120:0
                               loop [9]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [6]  240(16.2%)    0(0.0%)  run-improve47 ...ival-tests/src/mainloop.rkt:346:0
                               simplify! [10]                100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [7]  212(14.3%)    0(0.0%)  errors ...bie/more-ival-tests/src/points.rkt:190:0
                               for-loop [11]                 100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [8]  208(14.1%)  208(14.1%) eval-errors ...ore-ival-tests/src/points.rkt:168:0
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [9]  818(55.3%)    0(0.0%)  loop ...erbie/more-ival-tests/src/points.rkt:132:4
                               loop [12]                     100.0%
-------------------------------------------------------------------
                               run-improve47 [6]             100.0%
[10]  240(16.2%)    0(0.0%)  simplify! ...ore-ival-tests/src/mainloop.rkt:224:0
                               ??? [13]                      100.0%
-------------------------------------------------------------------
                               errors [7]                    100.0%
[11]  212(14.3%)  212(14.3%) for-loop ...e/more-ival-tests/src/points.rkt:192:2
-------------------------------------------------------------------
                               loop [9]                      100.0%
[12]  818(55.3%)    0(0.0%)  loop ...herbie/more-ival-tests/src/points.rkt:79:2
                               ??? [14]                       75.6%
                               ??? [16]                       24.4%
-------------------------------------------------------------------
                               simplify! [10]                100.0%
[13]  240(16.2%)    0(0.0%)  ??? .../more-ival-tests/src/core/simplify.rkt:42:0
                               egraph-run [15]               100.0%
-------------------------------------------------------------------
                               loop [12]                     100.0%
[14]  618(41.8%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:375:33
                               ival-mult [17]                 67.3%
                               ival-div [19]                  32.7%
-------------------------------------------------------------------
                               ??? [13]                      100.0%
[15]  240(16.2%)    0(0.0%)  egraph-run .../pkgs/egg-herbie-linux/main.rkt:49:0
                               egraph-add-exprs [18]         100.0%
-------------------------------------------------------------------
                               loop [12]                     100.0%
[16]  200(13.5%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-add [20]                 100.0%
-------------------------------------------------------------------
                               ??? [14]                      100.0%
[17]  416(28.1%)    0(0.0%)  ival-mult ...-ival-tests/src/biginterval.rkt:129:0
                               bfmul [21]                    100.0%
-------------------------------------------------------------------
                               egraph-run [15]               100.0%
[18]  240(16.2%)    0(0.0%)  egraph-add-exprs ...gg-herbie-linux/main.rkt:111:0
                               ??? [22]                      100.0%
-------------------------------------------------------------------
                               ??? [14]                      100.0%
[19]  202(13.7%)  202(13.7%) ival-div ...e-ival-tests/src/biginterval.rkt:149:0
-------------------------------------------------------------------
                               ??? [16]                      100.0%
[20]  200(13.5%)    0(0.0%)  ival-add ...e-ival-tests/src/biginterval.rkt:111:0
                               bfmul [21]                    100.0%
-------------------------------------------------------------------
                               ival-add [20]                  32.5%
                               ival-mult [17]                 67.5%
[21]  616(41.7%)    0(0.0%)  bfmul ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               ??? [23]                      100.0%
-------------------------------------------------------------------
                               egraph-add-exprs [18]         100.0%
[22]  240(16.2%)    0(0.0%)  ??? ...more-ival-tests/src/core/simplify.rkt:102:6
                               for-loop [24]                 100.0%
-------------------------------------------------------------------
                               bfmul [21]                    100.0%
[23]  616(41.7%)  616(41.7%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------
                               ??? [22]                      100.0%
[24]  240(16.2%)  240(16.2%) for-loop ...ival-tests/src/core/simplify.rkt:121:2
-------------------------------------------------------------------