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
0.005 * * * * [points]: Setting MPFR precision to 64
0.006 * * * * [points]: Setting MPFR precision to 320
0.007 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision
0.008 * * * * [points]: Setting MPFR precision to 64
0.010 * * * * [points]: Setting MPFR precision to 320
0.012 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision
0.013 * * * * [points]: Setting MPFR precision to 64
0.017 * * * * [points]: Setting MPFR precision to 320
0.021 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision
0.022 * * * * [points]: Setting MPFR precision to 64
0.029 * * * * [points]: Setting MPFR precision to 320
0.036 * * * * [points]: Computing exacts for 256 points
0.037 * * * * [points]: Setting MPFR precision to 64
0.054 * * * * [points]: Setting MPFR precision to 320
0.075 * * * * [points]: Filtering points with unrepresentable outputs
0.075 * * * * [points]: Sampled 256 points with exact outputs
0.075 * * * [progress]: [2/2] Setting up program.
0.081 * [progress]: [Phase 2 of 3] Improving.
0.081 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1))>
0.081 * [simplify]: Simplifying:
  (*.p16 (*.p16 (*.p16 d1 d1) d1) d1)
0.081 * * [simplify]: iteration 1: (4 enodes)
0.083 * * [simplify]: iteration 2: (9 enodes)
0.084 * * [simplify]: Extracting #0: cost 1 inf + 0
0.084 * * [simplify]: Extracting #1: cost 4 inf + 0
0.084 * * [simplify]: Extracting #2: cost 3 inf + 1
0.084 * * [simplify]: Extracting #3: cost 0 inf + 1604
0.085 * [simplify]: Simplified to:
  (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))
0.090 * * [progress]: iteration 1 / 4
0.090 * * * [progress]: picking best candidate
0.095 * * * * [pick]: Picked  #<alt (λ (d1) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1))>
0.095 * * * [progress]: localizing error
0.176 * * * [progress]: generating rewritten candidates
0.176 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.183 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.195 * * * [progress]: generating series expansions
0.195 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.195 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.195 * * * [progress]: simplifying candidates
0.195 * * * * [progress]: [ 1 / 6 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 d1 (*.p16 d1 d1)) d1))>
0.195 * * * * [progress]: [ 2 / 6 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 d1 (*.p16 d1 d1)) d1))>
0.195 * * * * [progress]: [ 3 / 6 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)))>
0.195 * * * * [progress]: [ 4 / 6 ] simplifiying candidate #<alt (λ (d1) (*.p16 d1 (*.p16 (*.p16 d1 d1) d1)))>
0.195 * * * * [progress]: [ 5 / 6 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1))>
0.195 * * * * [progress]: [ 6 / 6 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1))>
0.196 * [simplify]: Simplifying:
  (*.p16 d1 d1)
  (*.p16 d1 d1)
  (*.p16 (*.p16 (*.p16 d1 d1) d1) d1)
  (*.p16 (*.p16 (*.p16 d1 d1) d1) d1)
0.196 * * [simplify]: iteration 1: (4 enodes)
0.198 * * [simplify]: iteration 2: (9 enodes)
0.200 * * [simplify]: Extracting #0: cost 2 inf + 0
0.200 * * [simplify]: Extracting #1: cost 4 inf + 0
0.200 * * [simplify]: Extracting #2: cost 3 inf + 1
0.200 * * [simplify]: Extracting #3: cost 0 inf + 1604
0.200 * [simplify]: Simplified to:
  (*.p16 d1 d1)
  (*.p16 d1 d1)
  (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))
  (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))
0.201 * * * [progress]: adding candidates to table
0.277 * * [progress]: iteration 2 / 4
0.277 * * * [progress]: picking best candidate
0.282 * * * * [pick]: Picked  #<alt (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)))>
0.283 * * * [progress]: localizing error
0.361 * * * [progress]: generating rewritten candidates
0.362 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.373 * * * [progress]: generating series expansions
0.373 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.373 * * * [progress]: simplifying candidates
0.373 * * * * [progress]: [ 1 / 4 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1))>
0.373 * * * * [progress]: [ 2 / 4 ] simplifiying candidate #<alt (λ (d1) (*.p16 d1 (*.p16 d1 (*.p16 d1 d1))))>
0.373 * * * * [progress]: [ 3 / 4 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)))>
0.373 * * * * [progress]: [ 4 / 4 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)))>
0.374 * [simplify]: Simplifying:
  (*.p16 (*.p16 d1 d1) d1)
  (*.p16 d1 (*.p16 d1 d1))
  (*.p16 d1 d1)
0.374 * * [simplify]: iteration 1: (4 enodes)
0.376 * * [simplify]: iteration 2: (6 enodes)
0.377 * * [simplify]: Extracting #0: cost 2 inf + 0
0.377 * * [simplify]: Extracting #1: cost 3 inf + 0
0.377 * * [simplify]: Extracting #2: cost 2 inf + 1
0.377 * * [simplify]: Extracting #3: cost 0 inf + 963
0.377 * [simplify]: Simplified to:
  (*.p16 (*.p16 d1 d1) d1)
  (*.p16 (*.p16 d1 d1) d1)
  (*.p16 d1 d1)
0.378 * * * [progress]: adding candidates to table
0.419 * [progress]: [Phase 3 of 3] Extracting.
0.419 * * [regime]: Finding splitpoints for: (#<alt (λ (d1) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1))> #<alt (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)))>)
0.419 * * * [regime-changes]: Trying 1 branch expressions: (d1)
0.419 * * * * [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)))>)
0.484 * * * [regime]: Found split indices: #<option (#s(si 0 256))>
0.484 * [simplify]: Simplifying:
  (*.p16 (*.p16 (*.p16 d1 d1) d1) d1)
0.484 * * [simplify]: iteration 1: (4 enodes)
0.485 * * [simplify]: Extracting #0: cost 1 inf + 0
0.485 * * [simplify]: Extracting #1: cost 3 inf + 0
0.485 * * [simplify]: Extracting #2: cost 3 inf + 1
0.485 * * [simplify]: Extracting #3: cost 0 inf + 1924
0.485 * [simplify]: Simplified to:
  (*.p16 (*.p16 (*.p16 d1 d1) d1) d1)
0.485 * * * * [points]: Sampling 8000 additional inputs, on iter 0 have 0 / 8000
0.497 * * * * [points]: Computing exacts on every 500 of 8000 points to ramp up precision
0.498 * * * * [points]: Setting MPFR precision to 64
0.499 * * * * [points]: Setting MPFR precision to 320
0.499 * * * * [points]: Computing exacts on every 250 of 8000 points to ramp up precision
0.500 * * * * [points]: Setting MPFR precision to 64
0.501 * * * * [points]: Setting MPFR precision to 320
0.503 * * * * [points]: Computing exacts on every 125 of 8000 points to ramp up precision
0.503 * * * * [points]: Setting MPFR precision to 64
0.506 * * * * [points]: Setting MPFR precision to 320
0.509 * * * * [points]: Computing exacts on every 62 of 8000 points to ramp up precision
0.510 * * * * [points]: Setting MPFR precision to 64
0.515 * * * * [points]: Setting MPFR precision to 320
0.521 * * * * [points]: Computing exacts on every 31 of 8000 points to ramp up precision
0.521 * * * * [points]: Setting MPFR precision to 64
0.532 * * * * [points]: Setting MPFR precision to 320
0.543 * * * * [points]: Computing exacts on every 15 of 8000 points to ramp up precision
0.543 * * * * [points]: Setting MPFR precision to 64
0.571 * * * * [points]: Setting MPFR precision to 320
0.635 * * * * [points]: Computing exacts on every 7 of 8000 points to ramp up precision
0.637 * * * * [points]: Setting MPFR precision to 64
0.714 * * * * [points]: Setting MPFR precision to 320
0.786 * * * * [points]: Computing exacts on every 3 of 8000 points to ramp up precision
0.788 * * * * [points]: Setting MPFR precision to 64
0.975 * * * * [points]: Setting MPFR precision to 320
1.127 * * * * [points]: Computing exacts for 8000 points
1.128 * * * * [points]: Setting MPFR precision to 64
1.840 * * * * [points]: Setting MPFR precision to 320
2.944 * * * * [points]: Filtering points with unrepresentable outputs
2.955 * * * * [points]: Sampled 8000 points with exact outputs
3.252 * [regime-testing]: Baseline error score: 64.0
3.257 * [regime-testing]: Oracle error score: 64.0
3.270 * [regime-testing]: End program error score: 0.1526156015629507