0.002 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.002 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256
0.003 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision
0.004 * * * * [points]: Setting MPFR precision to 64
0.005 * * * * [points]: Setting MPFR precision to 320
0.006 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision
0.007 * * * * [points]: Setting MPFR precision to 64
0.009 * * * * [points]: Setting MPFR precision to 320
0.011 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision
0.012 * * * * [points]: Setting MPFR precision to 64
0.015 * * * * [points]: Setting MPFR precision to 320
0.019 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision
0.020 * * * * [points]: Setting MPFR precision to 64
0.026 * * * * [points]: Setting MPFR precision to 320
0.033 * * * * [points]: Computing exacts for 256 points
0.034 * * * * [points]: Setting MPFR precision to 64
0.052 * * * * [points]: Setting MPFR precision to 320
0.072 * * * * [points]: Filtering points with unrepresentable outputs
0.072 * * * * [points]: Sampled 256 points with exact outputs
0.073 * * * [progress]: [2/2] Setting up program.
0.078 * [progress]: [Phase 2 of 3] Improving.
0.078 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1))>
0.078 * [simplify]: Simplifying:
  (*.p16 (*.p16 (*.p16 d1 d1) d1) d1)
0.079 * * [simplify]: iteration 1: (4 enodes)
0.080 * * [simplify]: iteration 2: (9 enodes)
0.083 * * [simplify]: Extracting #0: cost 1 inf + 0
0.083 * * [simplify]: Extracting #1: cost 4 inf + 0
0.083 * * [simplify]: Extracting #2: cost 3 inf + 1
0.083 * * [simplify]: Extracting #3: cost 0 inf + 1604
0.083 * [simplify]: Simplified to:
  (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))
0.095 * * [progress]: iteration 1 / 4
0.095 * * * [progress]: picking best candidate
0.105 * * * * [pick]: Picked  #<alt (λ (d1) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1))>
0.105 * * * [progress]: localizing error
0.192 * * * [progress]: generating rewritten candidates
0.192 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.203 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.210 * * * [progress]: generating series expansions
0.210 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.210 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.210 * * * [progress]: simplifying candidates
0.210 * * * * [progress]: [ 1 / 6 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)))>
0.210 * * * * [progress]: [ 2 / 6 ] simplifiying candidate #<alt (λ (d1) (*.p16 d1 (*.p16 (*.p16 d1 d1) d1)))>
0.210 * * * * [progress]: [ 3 / 6 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 d1 (*.p16 d1 d1)) d1))>
0.210 * * * * [progress]: [ 4 / 6 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 d1 (*.p16 d1 d1)) d1))>
0.211 * * * * [progress]: [ 5 / 6 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1))>
0.211 * * * * [progress]: [ 6 / 6 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1))>
0.211 * [simplify]: Simplifying:
  (*.p16 d1 d1)
  (*.p16 d1 d1)
  (*.p16 (*.p16 (*.p16 d1 d1) d1) d1)
  (*.p16 (*.p16 (*.p16 d1 d1) d1) d1)
0.211 * * [simplify]: iteration 1: (4 enodes)
0.213 * * [simplify]: iteration 2: (9 enodes)
0.215 * * [simplify]: Extracting #0: cost 2 inf + 0
0.215 * * [simplify]: Extracting #1: cost 4 inf + 0
0.215 * * [simplify]: Extracting #2: cost 3 inf + 1
0.215 * * [simplify]: Extracting #3: cost 0 inf + 1604
0.216 * [simplify]: Simplified to:
  (*.p16 d1 d1)
  (*.p16 d1 d1)
  (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))
  (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))
0.216 * * * [progress]: adding candidates to table
0.287 * * [progress]: iteration 2 / 4
0.287 * * * [progress]: picking best candidate
0.289 * * * * [pick]: Picked  #<alt (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)))>
0.290 * * * [progress]: localizing error
0.329 * * * [progress]: generating rewritten candidates
0.329 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.340 * * * [progress]: generating series expansions
0.340 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.340 * * * [progress]: simplifying candidates
0.340 * * * * [progress]: [ 1 / 4 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1))>
0.340 * * * * [progress]: [ 2 / 4 ] simplifiying candidate #<alt (λ (d1) (*.p16 d1 (*.p16 d1 (*.p16 d1 d1))))>
0.340 * * * * [progress]: [ 3 / 4 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)))>
0.340 * * * * [progress]: [ 4 / 4 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)))>
0.341 * [simplify]: Simplifying:
  (*.p16 (*.p16 d1 d1) d1)
  (*.p16 d1 (*.p16 d1 d1))
  (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))
0.341 * * [simplify]: iteration 1: (5 enodes)
0.343 * * [simplify]: iteration 2: (9 enodes)
0.345 * * [simplify]: Extracting #0: cost 2 inf + 0
0.345 * * [simplify]: Extracting #1: cost 4 inf + 0
0.345 * * [simplify]: Extracting #2: cost 3 inf + 1
0.345 * * [simplify]: Extracting #3: cost 0 inf + 1604
0.345 * [simplify]: Simplified to:
  (*.p16 (*.p16 d1 d1) d1)
  (*.p16 (*.p16 d1 d1) d1)
  (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))
0.345 * * * [progress]: adding candidates to table
0.382 * [progress]: [Phase 3 of 3] Extracting.
0.382 * * [regime]: Finding splitpoints for: (#<alt (λ (d1) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1))> #<alt (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)))>)
0.382 * * * [regime-changes]: Trying 1 branch expressions: (d1)
0.382 * * * * [regimes]: Trying to branch on d1 from (#<alt (λ (d1) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1))> #<alt (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)))>)
0.449 * * * [regime]: Found split indices: #<option (#s(si 0 256))>
0.449 * [simplify]: Simplifying:
  (*.p16 (*.p16 (*.p16 d1 d1) d1) d1)
0.449 * * [simplify]: iteration 1: (4 enodes)
0.449 * * [simplify]: Extracting #0: cost 1 inf + 0
0.449 * * [simplify]: Extracting #1: cost 3 inf + 0
0.449 * * [simplify]: Extracting #2: cost 3 inf + 1
0.450 * * [simplify]: Extracting #3: cost 0 inf + 1924
0.450 * [simplify]: Simplified to:
  (*.p16 (*.p16 (*.p16 d1 d1) d1) d1)
0.450 * * * * [points]: Sampling 8000 additional inputs, on iter 0 have 0 / 8000
0.469 * * * * [points]: Computing exacts on every 500 of 8000 points to ramp up precision
0.470 * * * * [points]: Setting MPFR precision to 64
0.472 * * * * [points]: Setting MPFR precision to 320
0.473 * * * * [points]: Computing exacts on every 250 of 8000 points to ramp up precision
0.474 * * * * [points]: Setting MPFR precision to 64
0.476 * * * * [points]: Setting MPFR precision to 320
0.478 * * * * [points]: Computing exacts on every 125 of 8000 points to ramp up precision
0.479 * * * * [points]: Setting MPFR precision to 64
0.484 * * * * [points]: Setting MPFR precision to 320
0.488 * * * * [points]: Computing exacts on every 62 of 8000 points to ramp up precision
0.490 * * * * [points]: Setting MPFR precision to 64
0.498 * * * * [points]: Setting MPFR precision to 320
0.503 * * * * [points]: Computing exacts on every 31 of 8000 points to ramp up precision
0.504 * * * * [points]: Setting MPFR precision to 64
0.513 * * * * [points]: Setting MPFR precision to 320
0.523 * * * * [points]: Computing exacts on every 15 of 8000 points to ramp up precision
0.524 * * * * [points]: Setting MPFR precision to 64
0.567 * * * * [points]: Setting MPFR precision to 320
0.606 * * * * [points]: Computing exacts on every 7 of 8000 points to ramp up precision
0.607 * * * * [points]: Setting MPFR precision to 64
0.679 * * * * [points]: Setting MPFR precision to 320
0.748 * * * * [points]: Computing exacts on every 3 of 8000 points to ramp up precision
0.749 * * * * [points]: Setting MPFR precision to 64
0.854 * * * * [points]: Setting MPFR precision to 320
0.986 * * * * [points]: Computing exacts for 8000 points
0.987 * * * * [points]: Setting MPFR precision to 64
1.491 * * * * [points]: Setting MPFR precision to 320
1.854 * * * * [points]: Filtering points with unrepresentable outputs
1.868 * * * * [points]: Sampled 8000 points with exact outputs
2.237 * [regime-testing]: Baseline error score: 0.152375
2.240 * [regime-testing]: Oracle error score: 0.080125
2.248 * [regime-testing]: End program error score: 0.152375