7.444 * [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
0.003 * * * * [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
0.006 * * * * [points]: Setting MPFR precision to 320
0.007 * * * * [points]: Computing exacts on every 4 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 2 of 256 points to ramp up precision
0.013 * * * * [points]: Setting MPFR precision to 64
0.016 * * * * [points]: Setting MPFR precision to 320
0.020 * * * * [points]: Computing exacts for 256 points
0.020 * * * * [points]: Setting MPFR precision to 64
0.035 * * * * [points]: Setting MPFR precision to 320
0.044 * * * * [points]: Filtering points with unrepresentable outputs
0.045 * * * * [points]: Sampled 256 points with exact outputs
0.045 * * * [progress]: [2/2] Setting up program.
0.048 * [progress]: [Phase 2 of 3] Improving.
0.048 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1))>
0.048 * [simplify]: Simplifying:
  (*.p16 (*.p16 (*.p16 d1 d1) d1) d1)
0.048 * * [simplify]: iteration 0: 4 enodes
0.049 * * [simplify]: iteration 1: 7 enodes
0.050 * * [simplify]: iteration complete: 7 enodes
0.050 * * [simplify]: Extracting #0: cost 1 inf + 0
0.050 * * [simplify]: Extracting #1: cost 4 inf + 0
0.050 * * [simplify]: Extracting #2: cost 3 inf + 1
0.050 * * [simplify]: Extracting #3: cost 0 inf + 1604
0.050 * [simplify]: Simplified to:
  (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))
0.054 * * [progress]: iteration 1 / 4
0.054 * * * [progress]: picking best candidate
0.059 * * * * [pick]: Picked  #<alt (λ (d1) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1))>
0.059 * * * [progress]: localizing error
0.124 * * * [progress]: generating rewritten candidates
0.124 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.128 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.134 * * * [progress]: generating series expansions
0.134 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.134 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.134 * * * [progress]: simplifying candidates
0.134 * * * * [progress]: [ 1 / 25 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 d1 (*.p16 d1 d1)) d1))>
0.134 * * * * [progress]: [ 2 / 25 ] simplifiying candidate #<alt (λ (d1) (*.p16 (/.p16 (*.p16 (*.p16 d1 d1) d1) (real->posit16 1.0)) d1))>
0.134 * * * * [progress]: [ 3 / 25 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 (real->posit16 1.0) (*.p16 (*.p16 d1 d1) d1)) d1))>
0.134 * * * * [progress]: [ 4 / 25 ] simplifiying candidate #<alt (λ (d1) (*.p16 (quire16->posit16 (posit16->quire16 (*.p16 (*.p16 d1 d1) d1))) d1))>
0.134 * * * * [progress]: [ 5 / 25 ] simplifiying candidate #<alt (λ (d1) (*.p16 (+.p16 (real->posit16 0.0) (*.p16 (*.p16 d1 d1) d1)) d1))>
0.134 * * * * [progress]: [ 6 / 25 ] simplifiying candidate #<alt (λ (d1) (*.p16 (+.p16 (*.p16 (*.p16 d1 d1) d1) (real->posit16 0.0)) d1))>
0.134 * * * * [progress]: [ 7 / 25 ] simplifiying candidate #<alt (λ (d1) (*.p16 (-.p16 (*.p16 (*.p16 d1 d1) d1) (real->posit16 0.0)) d1))>
0.134 * * * * [progress]: [ 8 / 25 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 (real->posit16 1.0) (*.p16 (*.p16 d1 d1) d1)) d1))>
0.134 * * * * [progress]: [ 9 / 25 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 (*.p16 (*.p16 d1 d1) d1) (real->posit16 1.0)) d1))>
0.134 * * * * [progress]: [ 10 / 25 ] simplifiying candidate #<alt (λ (d1) (*.p16 (/.p16 (*.p16 (*.p16 d1 d1) d1) (real->posit16 1.0)) d1))>
0.134 * * * * [progress]: [ 11 / 25 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 d1 (*.p16 d1 d1)) d1))>
0.134 * * * * [progress]: [ 12 / 25 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)))>
0.134 * * * * [progress]: [ 13 / 25 ] simplifiying candidate #<alt (λ (d1) (/.p16 (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) (real->posit16 1.0)))>
0.134 * * * * [progress]: [ 14 / 25 ] simplifiying candidate #<alt (λ (d1) (/.p16 (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) (real->posit16 1.0)))>
0.134 * * * * [progress]: [ 15 / 25 ] simplifiying candidate #<alt (λ (d1) (*.p16 (real->posit16 1.0) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1)))>
0.134 * * * * [progress]: [ 16 / 25 ] simplifiying candidate #<alt (λ (d1) (quire16->posit16 (posit16->quire16 (*.p16 (*.p16 (*.p16 d1 d1) d1) d1))))>
0.134 * * * * [progress]: [ 17 / 25 ] simplifiying candidate #<alt (λ (d1) (+.p16 (real->posit16 0.0) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1)))>
0.134 * * * * [progress]: [ 18 / 25 ] simplifiying candidate #<alt (λ (d1) (+.p16 (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) (real->posit16 0.0)))>
0.134 * * * * [progress]: [ 19 / 25 ] simplifiying candidate #<alt (λ (d1) (-.p16 (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) (real->posit16 0.0)))>
0.134 * * * * [progress]: [ 20 / 25 ] simplifiying candidate #<alt (λ (d1) (*.p16 (real->posit16 1.0) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1)))>
0.134 * * * * [progress]: [ 21 / 25 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) (real->posit16 1.0)))>
0.135 * * * * [progress]: [ 22 / 25 ] simplifiying candidate #<alt (λ (d1) (/.p16 (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) (real->posit16 1.0)))>
0.135 * * * * [progress]: [ 23 / 25 ] simplifiying candidate #<alt (λ (d1) (*.p16 d1 (*.p16 (*.p16 d1 d1) d1)))>
0.135 * * * * [progress]: [ 24 / 25 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1))>
0.135 * * * * [progress]: [ 25 / 25 ] simplifiying candidate #<alt (λ (d1) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1))>
0.135 * [simplify]: Simplifying:
  (*.p16 d1 d1)
  (*.p16 (*.p16 d1 d1) d1)
  (real->posit16 1.0)
  (posit16->quire16 (*.p16 (*.p16 d1 d1) d1))
  (real->posit16 0.0)
  (real->posit16 0.0)
  (real->posit16 0.0)
  (real->posit16 1.0)
  (real->posit16 1.0)
  (real->posit16 1.0)
  (*.p16 d1 d1)
  (*.p16 (*.p16 (*.p16 d1 d1) d1) d1)
  (*.p16 (*.p16 (*.p16 d1 d1) d1) d1)
  (real->posit16 1.0)
  (posit16->quire16 (*.p16 (*.p16 (*.p16 d1 d1) d1) d1))
  (real->posit16 0.0)
  (real->posit16 0.0)
  (real->posit16 0.0)
  (real->posit16 1.0)
  (real->posit16 1.0)
  (real->posit16 1.0)
  (*.p16 (*.p16 (*.p16 d1 d1) d1) d1)
  (*.p16 (*.p16 (*.p16 d1 d1) d1) d1)
0.135 * * [simplify]: iteration 0: 10 enodes
0.137 * * [simplify]: iteration 1: 13 enodes
0.140 * * [simplify]: iteration complete: 13 enodes
0.140 * * [simplify]: Extracting #0: cost 7 inf + 0
0.140 * * [simplify]: Extracting #1: cost 10 inf + 0
0.140 * * [simplify]: Extracting #2: cost 5 inf + 5
0.140 * * [simplify]: Extracting #3: cost 0 inf + 2890
0.147 * [simplify]: Simplified to:
  (*.p16 d1 d1)
  (*.p16 (*.p16 d1 d1) d1)
  (real->posit16 1.0)
  (posit16->quire16 (*.p16 (*.p16 d1 d1) d1))
  (real->posit16 0.0)
  (real->posit16 0.0)
  (real->posit16 0.0)
  (real->posit16 1.0)
  (real->posit16 1.0)
  (real->posit16 1.0)
  (*.p16 d1 d1)
  (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))
  (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))
  (real->posit16 1.0)
  (posit16->quire16 (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)))
  (real->posit16 0.0)
  (real->posit16 0.0)
  (real->posit16 0.0)
  (real->posit16 1.0)
  (real->posit16 1.0)
  (real->posit16 1.0)
  (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))
  (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))
0.147 * * * [progress]: adding candidates to table
0.286 * * [progress]: iteration 2 / 4
0.286 * * * [progress]: picking best candidate
0.294 * * * * [pick]: Picked  #<alt (λ (d1) (quire16->posit16 (posit16->quire16 (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)))))>
0.294 * * * [progress]: localizing error
0.387 * * * [progress]: generating rewritten candidates
0.387 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 1)
0.398 * * * [progress]: generating series expansions
0.398 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 1)
0.398 * * * [progress]: simplifying candidates
0.399 * * * * [progress]: [ 1 / 18 ] simplifiying candidate #<alt (λ (d1) (quire16->posit16 (posit16->quire16 (+.p16 (*.p16 (*.p16 d1 d1) (real->posit16 0.0)) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))))))>
0.399 * * * * [progress]: [ 2 / 18 ] simplifiying candidate #<alt (λ (d1) (quire16->posit16 (posit16->quire16 (+.p16 (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) (*.p16 (*.p16 d1 d1) (real->posit16 0.0))))))>
0.399 * * * * [progress]: [ 3 / 18 ] simplifiying candidate #<alt (λ (d1) (quire16->posit16 (posit16->quire16 (+.p16 (*.p16 (real->posit16 0.0) (*.p16 d1 d1)) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))))))>
0.399 * * * * [progress]: [ 4 / 18 ] simplifiying candidate #<alt (λ (d1) (quire16->posit16 (posit16->quire16 (+.p16 (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) (*.p16 (real->posit16 0.0) (*.p16 d1 d1))))))>
0.399 * * * * [progress]: [ 5 / 18 ] simplifiying candidate #<alt (λ (d1) (quire16->posit16 (posit16->quire16 (*.p16 (*.p16 (*.p16 d1 d1) d1) d1))))>
0.399 * * * * [progress]: [ 6 / 18 ] simplifiying candidate #<alt (λ (d1) (quire16->posit16 (posit16->quire16 (*.p16 d1 (*.p16 d1 (*.p16 d1 d1))))))>
0.399 * * * * [progress]: [ 7 / 18 ] simplifiying candidate #<alt (λ (d1) (quire16->posit16 (posit16->quire16 (/.p16 (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) (real->posit16 1.0)))))>
0.399 * * * * [progress]: [ 8 / 18 ] simplifiying candidate #<alt (λ (d1) (quire16->posit16 (posit16->quire16 (/.p16 (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) (real->posit16 1.0)))))>
0.399 * * * * [progress]: [ 9 / 18 ] simplifiying candidate #<alt (λ (d1) (quire16->posit16 (posit16->quire16 (*.p16 (real->posit16 1.0) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))))))>
0.399 * * * * [progress]: [ 10 / 18 ] simplifiying candidate #<alt (λ (d1) (quire16->posit16 (posit16->quire16 (quire16->posit16 (posit16->quire16 (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)))))))>
0.399 * * * * [progress]: [ 11 / 18 ] simplifiying candidate #<alt (λ (d1) (quire16->posit16 (posit16->quire16 (+.p16 (real->posit16 0.0) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))))))>
0.399 * * * * [progress]: [ 12 / 18 ] simplifiying candidate #<alt (λ (d1) (quire16->posit16 (posit16->quire16 (+.p16 (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) (real->posit16 0.0)))))>
0.399 * * * * [progress]: [ 13 / 18 ] simplifiying candidate #<alt (λ (d1) (quire16->posit16 (posit16->quire16 (-.p16 (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) (real->posit16 0.0)))))>
0.399 * * * * [progress]: [ 14 / 18 ] simplifiying candidate #<alt (λ (d1) (quire16->posit16 (posit16->quire16 (*.p16 (real->posit16 1.0) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))))))>
0.399 * * * * [progress]: [ 15 / 18 ] simplifiying candidate #<alt (λ (d1) (quire16->posit16 (posit16->quire16 (*.p16 (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) (real->posit16 1.0)))))>
0.399 * * * * [progress]: [ 16 / 18 ] simplifiying candidate #<alt (λ (d1) (quire16->posit16 (posit16->quire16 (/.p16 (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) (real->posit16 1.0)))))>
0.399 * * * * [progress]: [ 17 / 18 ] simplifiying candidate #<alt (λ (d1) (quire16->posit16 (posit16->quire16 (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)))))>
0.399 * * * * [progress]: [ 18 / 18 ] simplifiying candidate #<alt (λ (d1) (quire16->posit16 (posit16->quire16 (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)))))>
0.400 * [simplify]: Simplifying:
  (*.p16 (*.p16 d1 d1) (real->posit16 0.0))
  (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))
  (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))
  (*.p16 (*.p16 d1 d1) (real->posit16 0.0))
  (*.p16 (real->posit16 0.0) (*.p16 d1 d1))
  (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))
  (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))
  (*.p16 (real->posit16 0.0) (*.p16 d1 d1))
  (*.p16 (*.p16 d1 d1) d1)
  (*.p16 d1 (*.p16 d1 d1))
  (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))
  (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))
  (real->posit16 1.0)
  (posit16->quire16 (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)))
  (real->posit16 0.0)
  (real->posit16 0.0)
  (real->posit16 0.0)
  (real->posit16 1.0)
  (real->posit16 1.0)
  (real->posit16 1.0)
  (quire16->posit16 (posit16->quire16 (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))))
0.400 * * [simplify]: iteration 0: 13 enodes
0.404 * * [simplify]: iteration 1: 21 enodes
0.407 * * [simplify]: iteration 2: 25 enodes
0.414 * * [simplify]: iteration 3: 55 enodes
0.644 * * [simplify]: iteration 4: 415 enodes
0.814 * * [simplify]: iteration 5: 1049 enodes
5.039 * * [simplify]: iteration 6: 2808 enodes
52.508 * * [simplify]: iteration complete: 5001 enodes
52.508 * * [simplify]: Extracting #0: cost 6 inf + 0
52.512 * * [simplify]: Extracting #1: cost 938 inf + 0
52.521 * * [simplify]: Extracting #2: cost 1102 inf + 7692
52.573 * * [simplify]: Extracting #3: cost 741 inf + 998453
52.735 * * [simplify]: Extracting #4: cost 62 inf + 3045855
52.939 * * [simplify]: Extracting #5: cost 0 inf + 3229277
53.095 * [simplify]: Simplified to:
  (real->posit16 0.0)
  (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))
  (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))
  (real->posit16 0.0)
  (real->posit16 0.0)
  (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))
  (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))
  (real->posit16 0.0)
  (*.p16 (*.p16 d1 d1) d1)
  (*.p16 (*.p16 d1 d1) d1)
  (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))
  (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))
  (real->posit16 1.0)
  (posit16->quire16 (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)))
  (real->posit16 0.0)
  (real->posit16 0.0)
  (real->posit16 0.0)
  (real->posit16 1.0)
  (real->posit16 1.0)
  (real->posit16 1.0)
  (quire16->posit16 (posit16->quire16 (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))))
53.096 * * * [progress]: adding candidates to table
53.267 * [progress]: [Phase 3 of 3] Extracting.
53.267 * * [regime]: Finding splitpoints for: (#<alt (λ (d1) (quire16->posit16 (posit16->quire16 (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)))))> #<alt (λ (d1) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1))>)
53.267 * * * [regime-changes]: Trying 1 branch expressions: (d1)
53.267 * * * * [regimes]: Trying to branch on d1 from (#<alt (λ (d1) (quire16->posit16 (posit16->quire16 (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)))))> #<alt (λ (d1) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1))>)
53.345 * * * [regime]: Found split indices: #<option (#s(si 1 256))>
53.345 * [simplify]: Simplifying:
  (*.p16 (*.p16 (*.p16 d1 d1) d1) d1)
53.345 * * [simplify]: iteration 0: 4 enodes
53.345 * * [simplify]: iteration complete: 4 enodes
53.345 * * [simplify]: Extracting #0: cost 1 inf + 0
53.345 * * [simplify]: Extracting #1: cost 3 inf + 0
53.346 * * [simplify]: Extracting #2: cost 3 inf + 1
53.346 * * [simplify]: Extracting #3: cost 0 inf + 1924
53.346 * [simplify]: Simplified to:
  (*.p16 (*.p16 (*.p16 d1 d1) d1) d1)
53.346 * * * * [points]: Sampling 8000 additional inputs, on iter 0 have 0 / 8000
53.367 * * * * [points]: Computing exacts on every 500 of 8000 points to ramp up precision
53.368 * * * * [points]: Setting MPFR precision to 64
53.369 * * * * [points]: Setting MPFR precision to 320
53.370 * * * * [points]: Computing exacts on every 250 of 8000 points to ramp up precision
53.371 * * * * [points]: Setting MPFR precision to 64
53.374 * * * * [points]: Setting MPFR precision to 320
53.376 * * * * [points]: Computing exacts on every 125 of 8000 points to ramp up precision
53.377 * * * * [points]: Setting MPFR precision to 64
53.381 * * * * [points]: Setting MPFR precision to 320
53.386 * * * * [points]: Computing exacts on every 62 of 8000 points to ramp up precision
53.387 * * * * [points]: Setting MPFR precision to 64
53.396 * * * * [points]: Setting MPFR precision to 320
53.405 * * * * [points]: Computing exacts on every 31 of 8000 points to ramp up precision
53.407 * * * * [points]: Setting MPFR precision to 64
53.421 * * * * [points]: Setting MPFR precision to 320
53.432 * * * * [points]: Computing exacts on every 15 of 8000 points to ramp up precision
53.433 * * * * [points]: Setting MPFR precision to 64
53.469 * * * * [points]: Setting MPFR precision to 320
53.502 * * * * [points]: Computing exacts on every 7 of 8000 points to ramp up precision
53.504 * * * * [points]: Setting MPFR precision to 64
53.584 * * * * [points]: Setting MPFR precision to 320
53.624 * * * * [points]: Computing exacts on every 3 of 8000 points to ramp up precision
53.625 * * * * [points]: Setting MPFR precision to 64
53.766 * * * * [points]: Setting MPFR precision to 320
53.899 * * * * [points]: Computing exacts for 8000 points
53.900 * * * * [points]: Setting MPFR precision to 64
54.334 * * * * [points]: Setting MPFR precision to 320
55.276 * * * * [points]: Filtering points with unrepresentable outputs
55.300 * * * * [points]: Sampled 8000 points with exact outputs
55.953 * [regime-testing]: Baseline error score: 0.14559436093777042
55.957 * [regime-testing]: Oracle error score: 0.0801462406251803
55.967 * [regime-testing]: End program error score: 0.14559436093777042