0.001 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.001 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256
0.002 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision
0.003 * * * * [points]: Setting MPFR precision to 64
0.004 * * * * [points]: Setting MPFR precision to 320
0.004 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision
0.005 * * * * [points]: Setting MPFR precision to 64
0.008 * * * * [points]: Setting MPFR precision to 320
0.010 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision
0.010 * * * * [points]: Setting MPFR precision to 64
0.013 * * * * [points]: Setting MPFR precision to 320
0.015 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision
0.015 * * * * [points]: Setting MPFR precision to 64
0.019 * * * * [points]: Setting MPFR precision to 320
0.022 * * * * [points]: Computing exacts for 256 points
0.023 * * * * [points]: Setting MPFR precision to 64
0.033 * * * * [points]: Setting MPFR precision to 320
0.043 * * * * [points]: Filtering points with unrepresentable outputs
0.044 * * * * [points]: Sampled 256 points with exact outputs
0.044 * * * [progress]: [2/2] Setting up program.
0.047 * [progress]: [Phase 2 of 3] Improving.
0.047 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1))>
0.047 * [simplify]: Simplifying:
  (*.p16 (*.p16 (*.p16 d1 d1) d1) d1)
0.047 * * [simplify]: iteration 1: (4 enodes)
0.048 * * [simplify]: iteration 2: (9 enodes)
0.049 * * [simplify]: Extracting #0: cost 1 inf + 0
0.049 * * [simplify]: Extracting #1: cost 4 inf + 0
0.049 * * [simplify]: Extracting #2: cost 3 inf + 1
0.049 * * [simplify]: Extracting #3: cost 0 inf + 1604
0.049 * [simplify]: Simplified to:
  (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))
0.056 * * [progress]: iteration 1 / 4
0.056 * * * [progress]: picking best candidate
0.061 * * * * [pick]: Picked  #<alt (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)))>
0.061 * * * [progress]: localizing error
0.103 * * * [progress]: generating rewritten candidates
0.103 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.109 * * * [progress]: generating series expansions
0.109 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.109 * * * [progress]: simplifying candidates
0.109 * * * * [progress]: [ 1 / 4 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1))>
0.109 * * * * [progress]: [ 2 / 4 ] simplifiying candidate #<alt (λ (d1) (*.p16 d1 (*.p16 d1 (*.p16 d1 d1))))>
0.109 * * * * [progress]: [ 3 / 4 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)))>
0.109 * * * * [progress]: [ 4 / 4 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)))>
0.109 * [simplify]: Simplifying:
  (*.p16 (*.p16 d1 d1) d1)
  (*.p16 d1 (*.p16 d1 d1))
  (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))
0.109 * * [simplify]: iteration 1: (5 enodes)
0.110 * * [simplify]: iteration 2: (9 enodes)
0.111 * * [simplify]: Extracting #0: cost 2 inf + 0
0.111 * * [simplify]: Extracting #1: cost 4 inf + 0
0.111 * * [simplify]: Extracting #2: cost 3 inf + 1
0.111 * * [simplify]: Extracting #3: cost 0 inf + 1604
0.112 * [simplify]: Simplified to:
  (*.p16 (*.p16 d1 d1) d1)
  (*.p16 (*.p16 d1 d1) d1)
  (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))
0.112 * * * [progress]: adding candidates to table
0.143 * * [progress]: iteration 2 / 4
0.143 * * * [progress]: picking best candidate
0.146 * * * * [pick]: Picked  #<alt (λ (d1) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1))>
0.146 * * * [progress]: localizing error
0.211 * * * [progress]: generating rewritten candidates
0.211 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.221 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.235 * * * [progress]: generating series expansions
0.235 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.235 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.235 * * * [progress]: simplifying candidates
0.235 * * * * [progress]: [ 1 / 6 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)))>
0.235 * * * * [progress]: [ 2 / 6 ] simplifiying candidate #<alt (λ (d1) (*.p16 d1 (*.p16 (*.p16 d1 d1) d1)))>
0.235 * * * * [progress]: [ 3 / 6 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 d1 (*.p16 d1 d1)) d1))>
0.235 * * * * [progress]: [ 4 / 6 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 d1 (*.p16 d1 d1)) d1))>
0.235 * * * * [progress]: [ 5 / 6 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1))>
0.235 * * * * [progress]: [ 6 / 6 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1))>
0.235 * [simplify]: Simplifying:
  (*.p16 d1 d1)
  (*.p16 d1 d1)
  (*.p16 (*.p16 (*.p16 d1 d1) d1) d1)
  (*.p16 (*.p16 (*.p16 d1 d1) d1) d1)
0.236 * * [simplify]: iteration 1: (4 enodes)
0.237 * * [simplify]: iteration 2: (9 enodes)
0.239 * * [simplify]: Extracting #0: cost 2 inf + 0
0.239 * * [simplify]: Extracting #1: cost 4 inf + 0
0.239 * * [simplify]: Extracting #2: cost 3 inf + 1
0.239 * * [simplify]: Extracting #3: cost 0 inf + 1604
0.239 * [simplify]: Simplified to:
  (*.p16 d1 d1)
  (*.p16 d1 d1)
  (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))
  (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))
0.240 * * * [progress]: adding candidates to table
0.312 * [progress]: [Phase 3 of 3] Extracting.
0.312 * * [regime]: Finding splitpoints for: (#<alt (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)))> #<alt (λ (d1) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1))>)
0.312 * * * [regime-changes]: Trying 1 branch expressions: (d1)
0.312 * * * * [regimes]: Trying to branch on d1 from (#<alt (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)))> #<alt (λ (d1) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1))>)
0.391 * * * [regime]: Found split indices: #<option (#s(si 0 256))>
0.391 * [simplify]: Simplifying:
  (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))
0.391 * * [simplify]: iteration 1: (3 enodes)
0.391 * * [simplify]: Extracting #0: cost 1 inf + 0
0.391 * * [simplify]: Extracting #1: cost 2 inf + 0
0.391 * * [simplify]: Extracting #2: cost 3 inf + 0
0.391 * * [simplify]: Extracting #3: cost 2 inf + 1
0.391 * * [simplify]: Extracting #4: cost 0 inf + 963
0.391 * [simplify]: Simplified to:
  (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))
0.391 * * * * [points]: Sampling 8000 additional inputs, on iter 0 have 0 / 8000
0.404 * * * * [points]: Computing exacts on every 500 of 8000 points to ramp up precision
0.405 * * * * [points]: Setting MPFR precision to 64
0.405 * * * * [points]: Setting MPFR precision to 320
0.406 * * * * [points]: Computing exacts on every 250 of 8000 points to ramp up precision
0.407 * * * * [points]: Setting MPFR precision to 64
0.408 * * * * [points]: Setting MPFR precision to 320
0.409 * * * * [points]: Computing exacts on every 125 of 8000 points to ramp up precision
0.410 * * * * [points]: Setting MPFR precision to 64
0.413 * * * * [points]: Setting MPFR precision to 320
0.415 * * * * [points]: Computing exacts on every 62 of 8000 points to ramp up precision
0.416 * * * * [points]: Setting MPFR precision to 64
0.421 * * * * [points]: Setting MPFR precision to 320
0.426 * * * * [points]: Computing exacts on every 31 of 8000 points to ramp up precision
0.427 * * * * [points]: Setting MPFR precision to 64
0.437 * * * * [points]: Setting MPFR precision to 320
0.447 * * * * [points]: Computing exacts on every 15 of 8000 points to ramp up precision
0.448 * * * * [points]: Setting MPFR precision to 64
0.467 * * * * [points]: Setting MPFR precision to 320
0.511 * * * * [points]: Computing exacts on every 7 of 8000 points to ramp up precision
0.512 * * * * [points]: Setting MPFR precision to 64
0.577 * * * * [points]: Setting MPFR precision to 320
0.644 * * * * [points]: Computing exacts on every 3 of 8000 points to ramp up precision
0.645 * * * * [points]: Setting MPFR precision to 64
0.807 * * * * [points]: Setting MPFR precision to 320
0.940 * * * * [points]: Computing exacts for 8000 points
0.941 * * * * [points]: Setting MPFR precision to 64
1.404 * * * * [points]: Setting MPFR precision to 320
1.901 * * * * [points]: Filtering points with unrepresentable outputs
1.914 * * * * [points]: Sampled 8000 points with exact outputs
2.638 * [regime-testing]: Baseline error score: 0.16904248125036053
2.640 * [regime-testing]: Oracle error score: 0.084
2.647 * [regime-testing]: End program error score: 0.16904248125036053