31.301 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.003 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256
0.005 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision
0.006 * * * * [points]: Setting MPFR precision to 64
0.008 * * * * [points]: Setting MPFR precision to 320
0.010 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision
0.011 * * * * [points]: Setting MPFR precision to 64
0.014 * * * * [points]: Setting MPFR precision to 320
0.017 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision
0.018 * * * * [points]: Setting MPFR precision to 64
0.024 * * * * [points]: Setting MPFR precision to 320
0.028 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision
0.029 * * * * [points]: Setting MPFR precision to 64
0.034 * * * * [points]: Setting MPFR precision to 320
0.039 * * * * [points]: Computing exacts for 256 points
0.039 * * * * [points]: Setting MPFR precision to 64
0.057 * * * * [points]: Setting MPFR precision to 320
0.083 * * * * [points]: Filtering points with unrepresentable outputs
0.084 * * * * [points]: Sampled 256 points with exact outputs
0.085 * * * [progress]: [2/2] Setting up program.
0.092 * [progress]: [Phase 2 of 3] Improving.
0.093 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)))>
0.093 * [simplify]: Simplifying:
  (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))
0.093 * * [simplify]: iteration 0: 6 enodes
0.095 * * [simplify]: iteration 1: 11 enodes
0.099 * * [simplify]: iteration 2: 14 enodes
0.102 * * [simplify]: iteration complete: 14 enodes
0.102 * * [simplify]: Extracting #0: cost 1 inf + 0
0.102 * * [simplify]: Extracting #1: cost 5 inf + 0
0.102 * * [simplify]: Extracting #2: cost 6 inf + 1
0.103 * * [simplify]: Extracting #3: cost 0 inf + 1372
0.103 * * [simplify]: Extracting #4: cost 0 inf + 1052
0.103 * [simplify]: Simplified to:
  (*.p16 (+.p16 d3 d2) d1)
0.114 * * [progress]: iteration 1 / 4
0.114 * * * [progress]: picking best candidate
0.145 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3) (*.p16 (+.p16 d3 d2) d1))>
0.145 * * * [progress]: localizing error
0.215 * * * [progress]: generating rewritten candidates
0.215 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.223 * * * [progress]: generating series expansions
0.223 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.223 * * * [progress]: simplifying candidates
0.223 * * * * [progress]: [ 1 / 14 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (real->posit16 1.0) (*.p16 (+.p16 d3 d2) d1)))>
0.223 * * * * [progress]: [ 2 / 14 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (real->posit16 1.0) (*.p16 (+.p16 d3 d2) d1)))>
0.223 * * * * [progress]: [ 3 / 14 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (+.p16 d3 d2) (*.p16 (real->posit16 1.0) d1)))>
0.223 * * * * [progress]: [ 4 / 14 ] simplifiying candidate #<alt (λ (d1 d2 d3) (/.p16 (*.p16 (+.p16 d3 d2) d1) (real->posit16 1.0)))>
0.223 * * * * [progress]: [ 5 / 14 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (real->posit16 1.0) (*.p16 (+.p16 d3 d2) d1)))>
0.223 * * * * [progress]: [ 6 / 14 ] simplifiying candidate #<alt (λ (d1 d2 d3) (quire16->posit16 (posit16->quire16 (*.p16 (+.p16 d3 d2) d1))))>
0.223 * * * * [progress]: [ 7 / 14 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (real->posit16 0.0) (*.p16 (+.p16 d3 d2) d1)))>
0.223 * * * * [progress]: [ 8 / 14 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 (+.p16 d3 d2) d1) (real->posit16 0.0)))>
0.223 * * * * [progress]: [ 9 / 14 ] simplifiying candidate #<alt (λ (d1 d2 d3) (-.p16 (*.p16 (+.p16 d3 d2) d1) (real->posit16 0.0)))>
0.223 * * * * [progress]: [ 10 / 14 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (real->posit16 1.0) (*.p16 (+.p16 d3 d2) d1)))>
0.223 * * * * [progress]: [ 11 / 14 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (*.p16 (+.p16 d3 d2) d1) (real->posit16 1.0)))>
0.223 * * * * [progress]: [ 12 / 14 ] simplifiying candidate #<alt (λ (d1 d2 d3) (/.p16 (*.p16 (+.p16 d3 d2) d1) (real->posit16 1.0)))>
0.223 * * * * [progress]: [ 13 / 14 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 d1 (+.p16 d3 d2)))>
0.223 * * * * [progress]: [ 14 / 14 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (+.p16 d3 d2) d1))>
0.224 * [simplify]: Simplifying:
  (*.p16 (+.p16 d3 d2) d1)
  (*.p16 (+.p16 d3 d2) d1)
  (*.p16 (real->posit16 1.0) d1)
  (*.p16 (+.p16 d3 d2) d1)
  (real->posit16 1.0)
  (posit16->quire16 (*.p16 (+.p16 d3 d2) 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 d3 d2) d1)
0.224 * * [simplify]: iteration 0: 11 enodes
0.229 * * [simplify]: iteration 1: 14 enodes
0.234 * * [simplify]: iteration 2: 26 enodes
0.243 * * [simplify]: iteration 3: 36 enodes
0.251 * * [simplify]: iteration complete: 36 enodes
0.251 * * [simplify]: Extracting #0: cost 5 inf + 0
0.251 * * [simplify]: Extracting #1: cost 9 inf + 1
0.251 * * [simplify]: Extracting #2: cost 7 inf + 5
0.251 * * [simplify]: Extracting #3: cost 4 inf + 329
0.252 * * [simplify]: Extracting #4: cost 0 inf + 1419
0.252 * [simplify]: Simplified to:
  (*.p16 d1 (+.p16 d2 d3))
  (*.p16 d1 (+.p16 d2 d3))
  d1
  (*.p16 d1 (+.p16 d2 d3))
  (real->posit16 1.0)
  (posit16->quire16 (*.p16 d1 (+.p16 d2 d3)))
  (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 (+.p16 d2 d3))
0.252 * * * [progress]: adding candidates to table
0.364 * * [progress]: iteration 2 / 4
0.364 * * * [progress]: picking best candidate
0.368 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)))>
0.368 * * * [progress]: localizing error
0.441 * * * [progress]: generating rewritten candidates
0.441 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.445 * * * [progress]: generating series expansions
0.445 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.445 * * * [progress]: simplifying candidates
0.445 * * * * [progress]: [ 1 / 20 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 d1 (+.p16 d2 d3)))>
0.445 * * * * [progress]: [ 2 / 20 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 d2) (real->posit16 0.0)) (*.p16 d1 d3)))>
0.445 * * * * [progress]: [ 3 / 20 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)) (real->posit16 0.0)))>
0.445 * * * * [progress]: [ 4 / 20 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (real->posit16 0.0) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))))>
0.446 * * * * [progress]: [ 5 / 20 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 d2) (+.p16 (real->posit16 0.0) (*.p16 d1 d3))))>
0.446 * * * * [progress]: [ 6 / 20 ] simplifiying candidate #<alt (λ (d1 d2 d3) (-.p16 (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)) (real->posit16 0.0)))>
0.446 * * * * [progress]: [ 7 / 20 ] simplifiying candidate #<alt (λ (d1 d2 d3) (-.p16 (*.p16 d1 d2) (-.p16 (real->posit16 0.0) (*.p16 d1 d3))))>
0.446 * * * * [progress]: [ 8 / 20 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (real->posit16 1.0) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))))>
0.446 * * * * [progress]: [ 9 / 20 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 d1 (+.p16 d2 d3)))>
0.446 * * * * [progress]: [ 10 / 20 ] simplifiying candidate #<alt (λ (d1 d2 d3) (quire16->posit16 (posit16->quire16 (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)))))>
0.446 * * * * [progress]: [ 11 / 20 ] simplifiying candidate #<alt (λ (d1 d2 d3) (quire16->posit16 (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) (*.p16 d1 d3) (real->posit16 1.0))))>
0.446 * * * * [progress]: [ 12 / 20 ] simplifiying candidate #<alt (λ (d1 d2 d3) (quire16->posit16 (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) d1 d3)))>
0.446 * * * * [progress]: [ 13 / 20 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (real->posit16 0.0) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))))>
0.446 * * * * [progress]: [ 14 / 20 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)) (real->posit16 0.0)))>
0.446 * * * * [progress]: [ 15 / 20 ] simplifiying candidate #<alt (λ (d1 d2 d3) (-.p16 (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)) (real->posit16 0.0)))>
0.446 * * * * [progress]: [ 16 / 20 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (real->posit16 1.0) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))))>
0.446 * * * * [progress]: [ 17 / 20 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)) (real->posit16 1.0)))>
0.446 * * * * [progress]: [ 18 / 20 ] simplifiying candidate #<alt (λ (d1 d2 d3) (/.p16 (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)) (real->posit16 1.0)))>
0.446 * * * * [progress]: [ 19 / 20 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 d3) (*.p16 d1 d2)))>
0.446 * * * * [progress]: [ 20 / 20 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)))>
0.446 * [simplify]: Simplifying:
  (+.p16 d2 d3)
  (+.p16 (*.p16 d1 d2) (real->posit16 0.0))
  (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))
  (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))
  (+.p16 (real->posit16 0.0) (*.p16 d1 d3))
  (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))
  (-.p16 (real->posit16 0.0) (*.p16 d1 d3))
  (real->posit16 1.0)
  (+.p16 d2 d3)
  (posit16->quire16 (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)))
  (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) (*.p16 d1 d3) (real->posit16 1.0))
  (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) d1 d3)
  (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 d2) (*.p16 d1 d3))
0.446 * * [simplify]: iteration 0: 18 enodes
0.450 * * [simplify]: iteration 1: 27 enodes
0.455 * * [simplify]: iteration 2: 40 enodes
0.467 * * [simplify]: iteration 3: 69 enodes
0.487 * * [simplify]: iteration 4: 116 enodes
0.596 * * [simplify]: iteration 5: 322 enodes
0.715 * * [simplify]: iteration 6: 535 enodes
0.799 * * [simplify]: iteration 7: 702 enodes
1.447 * * [simplify]: iteration 8: 1456 enodes
1.466 * * [simplify]: iteration complete: 1456 enodes
1.467 * * [simplify]: Extracting #0: cost 10 inf + 0
1.467 * * [simplify]: Extracting #1: cost 18 inf + 0
1.467 * * [simplify]: Extracting #2: cost 11 inf + 328
1.467 * * [simplify]: Extracting #3: cost 3 inf + 2985
1.467 * * [simplify]: Extracting #4: cost 0 inf + 3955
1.468 * [simplify]: Simplified to:
  (+.p16 d3 d2)
  (*.p16 d1 d2)
  (*.p16 d1 (+.p16 d3 d2))
  (*.p16 d1 (+.p16 d3 d2))
  (*.p16 d3 d1)
  (*.p16 d1 (+.p16 d3 d2))
  (neg.p16 (*.p16 d3 d1))
  (real->posit16 1.0)
  (+.p16 d3 d2)
  (posit16->quire16 (*.p16 d1 (+.p16 d3 d2)))
  (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) (*.p16 d3 d1) (real->posit16 1.0))
  (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) d1 d3)
  (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 (+.p16 d3 d2))
1.468 * * * [progress]: adding candidates to table
1.667 * * [progress]: iteration 3 / 4
1.667 * * * [progress]: picking best candidate
1.677 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3) (quire16->posit16 (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) d1 d3)))>
1.677 * * * [progress]: localizing error
1.832 * * * [progress]: generating rewritten candidates
1.832 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
1.832 * * * [progress]: generating series expansions
1.833 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
1.833 * * * [progress]: simplifying candidates
1.833 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (d1 d2 d3) (quire16->posit16 (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) d1 d3)))>
1.833 * [simplify]: Simplifying:
  (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) d1 d3)
1.833 * * [simplify]: iteration 0: 6 enodes
1.834 * * [simplify]: iteration 1: 7 enodes
1.835 * * [simplify]: iteration complete: 7 enodes
1.835 * * [simplify]: Extracting #0: cost 1 inf + 0
1.835 * * [simplify]: Extracting #1: cost 4 inf + 0
1.835 * * [simplify]: Extracting #2: cost 3 inf + 2
1.835 * * [simplify]: Extracting #3: cost 4 inf + 2
1.835 * * [simplify]: Extracting #4: cost 0 inf + 970
1.835 * [simplify]: Simplified to:
  (quire16-mul-add (posit16->quire16 (*.p16 d2 d1)) d1 d3)
1.835 * * * [progress]: adding candidates to table
1.836 * [progress]: [Phase 3 of 3] Extracting.
1.836 * * [regime]: Finding splitpoints for: (#<alt (λ (d1 d2 d3) (quire16->posit16 (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) d1 d3)))> #<alt (λ (d1 d2 d3) (*.p16 (+.p16 d3 d2) d1))> #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)))>)
1.836 * * * [regime-changes]: Trying 3 branch expressions: (d3 d2 d1)
1.836 * * * * [regimes]: Trying to branch on d3 from (#<alt (λ (d1 d2 d3) (quire16->posit16 (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) d1 d3)))> #<alt (λ (d1 d2 d3) (*.p16 (+.p16 d3 d2) d1))> #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)))>)
1.911 * * * * [regimes]: Trying to branch on d2 from (#<alt (λ (d1 d2 d3) (quire16->posit16 (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) d1 d3)))> #<alt (λ (d1 d2 d3) (*.p16 (+.p16 d3 d2) d1))> #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)))>)
1.996 * * * * [regimes]: Trying to branch on d1 from (#<alt (λ (d1 d2 d3) (quire16->posit16 (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) d1 d3)))> #<alt (λ (d1 d2 d3) (*.p16 (+.p16 d3 d2) d1))> #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)))>)
2.087 * * * [regime]: Found split indices: #<option (#s(si 0 256))>
2.087 * [simplify]: Simplifying:
  (quire16->posit16 (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) d1 d3))
2.087 * * [simplify]: iteration 0: 7 enodes
2.088 * * [simplify]: iteration complete: 7 enodes
2.088 * * [simplify]: Extracting #0: cost 1 inf + 0
2.088 * * [simplify]: Extracting #1: cost 2 inf + 0
2.088 * * [simplify]: Extracting #2: cost 5 inf + 0
2.088 * * [simplify]: Extracting #3: cost 4 inf + 2
2.088 * * [simplify]: Extracting #4: cost 5 inf + 2
2.088 * * [simplify]: Extracting #5: cost 0 inf + 1293
2.088 * [simplify]: Simplified to:
  (quire16->posit16 (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) d1 d3))
2.088 * * * * [points]: Sampling 8000 additional inputs, on iter 0 have 0 / 8000
2.130 * * * * [points]: Computing exacts on every 500 of 8000 points to ramp up precision
2.132 * * * * [points]: Setting MPFR precision to 64
2.133 * * * * [points]: Setting MPFR precision to 320
2.134 * * * * [points]: Computing exacts on every 250 of 8000 points to ramp up precision
2.135 * * * * [points]: Setting MPFR precision to 64
2.138 * * * * [points]: Setting MPFR precision to 320
2.141 * * * * [points]: Computing exacts on every 125 of 8000 points to ramp up precision
2.142 * * * * [points]: Setting MPFR precision to 64
2.148 * * * * [points]: Setting MPFR precision to 320
2.154 * * * * [points]: Computing exacts on every 62 of 8000 points to ramp up precision
2.155 * * * * [points]: Setting MPFR precision to 64
2.166 * * * * [points]: Setting MPFR precision to 320
2.177 * * * * [points]: Computing exacts on every 31 of 8000 points to ramp up precision
2.178 * * * * [points]: Setting MPFR precision to 64
2.200 * * * * [points]: Setting MPFR precision to 320
2.222 * * * * [points]: Computing exacts on every 15 of 8000 points to ramp up precision
2.223 * * * * [points]: Setting MPFR precision to 64
2.265 * * * * [points]: Setting MPFR precision to 320
2.340 * * * * [points]: Computing exacts on every 7 of 8000 points to ramp up precision
2.342 * * * * [points]: Setting MPFR precision to 64
2.435 * * * * [points]: Setting MPFR precision to 320
2.521 * * * * [points]: Computing exacts on every 3 of 8000 points to ramp up precision
2.523 * * * * [points]: Setting MPFR precision to 64
2.729 * * * * [points]: Setting MPFR precision to 320
2.913 * * * * [points]: Computing exacts for 8000 points
2.914 * * * * [points]: Setting MPFR precision to 64
3.690 * * * * [points]: Setting MPFR precision to 320
4.421 * * * * [points]: Filtering points with unrepresentable outputs
4.463 * * * * [points]: Sampled 8000 points with exact outputs
6.389 * [regime-testing]: Baseline error score: 0.22155701150609117
6.393 * [regime-testing]: Oracle error score: 0.031823120312590145
6.402 * [regime-testing]: End program error score: 0.22155701150609117