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
0.004 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision
0.005 * * * * [points]: Setting MPFR precision to 64
0.007 * * * * [points]: Setting MPFR precision to 320
0.008 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision
0.009 * * * * [points]: Setting MPFR precision to 64
0.012 * * * * [points]: Setting MPFR precision to 320
0.014 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision
0.015 * * * * [points]: Setting MPFR precision to 64
0.020 * * * * [points]: Setting MPFR precision to 320
0.025 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision
0.026 * * * * [points]: Setting MPFR precision to 64
0.033 * * * * [points]: Setting MPFR precision to 320
0.041 * * * * [points]: Computing exacts for 256 points
0.042 * * * * [points]: Setting MPFR precision to 64
0.063 * * * * [points]: Setting MPFR precision to 320
0.087 * * * * [points]: Filtering points with unrepresentable outputs
0.089 * * * * [points]: Sampled 256 points with exact outputs
0.089 * * * [progress]: [2/2] Setting up program.
0.097 * [progress]: [Phase 2 of 3] Improving.
0.098 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)))>
0.098 * [simplify]: Simplifying:
  (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))
0.098 * * [simplify]: iteration 1: (6 enodes)
0.100 * * [simplify]: iteration 2: (17 enodes)
0.104 * * [simplify]: iteration 3: (20 enodes)
0.109 * * [simplify]: Extracting #0: cost 1 inf + 0
0.109 * * [simplify]: Extracting #1: cost 5 inf + 0
0.109 * * [simplify]: Extracting #2: cost 6 inf + 1
0.109 * * [simplify]: Extracting #3: cost 0 inf + 1372
0.126 * * [simplify]: Extracting #4: cost 0 inf + 1052
0.126 * [simplify]: Simplified to:
  (*.p16 (+.p16 d3 d2) d1)
0.147 * * [progress]: iteration 1 / 4
0.147 * * * [progress]: picking best candidate
0.166 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3) (*.p16 (+.p16 d3 d2) d1))>
0.166 * * * [progress]: localizing error
0.239 * * * [progress]: generating rewritten candidates
0.239 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.242 * * * [progress]: generating series expansions
0.242 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.243 * * * [progress]: simplifying candidates
0.243 * * * * [progress]: [ 1 / 2 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 d1 (+.p16 d3 d2)))>
0.243 * * * * [progress]: [ 2 / 2 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 (+.p16 d3 d2) d1))>
0.243 * [simplify]: Simplifying:
  (*.p16 (+.p16 d3 d2) d1)
0.243 * * [simplify]: iteration 1: (5 enodes)
0.244 * * [simplify]: iteration 2: (13 enodes)
0.246 * * [simplify]: iteration 3: (21 enodes)
0.249 * * [simplify]: Extracting #0: cost 1 inf + 0
0.249 * * [simplify]: Extracting #1: cost 5 inf + 0
0.249 * * [simplify]: Extracting #2: cost 6 inf + 1
0.249 * * [simplify]: Extracting #3: cost 4 inf + 3
0.249 * * [simplify]: Extracting #4: cost 0 inf + 1052
0.249 * [simplify]: Simplified to:
  (*.p16 d1 (+.p16 d2 d3))
0.249 * * * [progress]: adding candidates to table
0.263 * * [progress]: iteration 2 / 4
0.263 * * * [progress]: picking best candidate
0.274 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)))>
0.274 * * * [progress]: localizing error
0.363 * * * [progress]: generating rewritten candidates
0.363 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.367 * * * [progress]: generating series expansions
0.367 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.367 * * * [progress]: simplifying candidates
0.367 * * * * [progress]: [ 1 / 4 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 d1 (+.p16 d2 d3)))>
0.367 * * * * [progress]: [ 2 / 4 ] simplifiying candidate #<alt (λ (d1 d2 d3) (*.p16 d1 (+.p16 d2 d3)))>
0.367 * * * * [progress]: [ 3 / 4 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 d3) (*.p16 d1 d2)))>
0.368 * * * * [progress]: [ 4 / 4 ] simplifiying candidate #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)))>
0.368 * [simplify]: Simplifying:
  (+.p16 d2 d3)
  (+.p16 d2 d3)
  (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))
0.368 * * [simplify]: iteration 1: (7 enodes)
0.369 * * [simplify]: iteration 2: (18 enodes)
0.371 * * [simplify]: iteration 3: (19 enodes)
0.374 * * [simplify]: Extracting #0: cost 2 inf + 0
0.374 * * [simplify]: Extracting #1: cost 7 inf + 0
0.374 * * [simplify]: Extracting #2: cost 3 inf + 325
0.374 * * [simplify]: Extracting #3: cost 0 inf + 1052
0.374 * [simplify]: Simplified to:
  (+.p16 d3 d2)
  (+.p16 d3 d2)
  (*.p16 d1 (+.p16 d3 d2))
0.374 * * * [progress]: adding candidates to table
0.432 * [progress]: [Phase 3 of 3] Extracting.
0.432 * * [regime]: Finding splitpoints for: (#<alt (λ (d1 d2 d3) (*.p16 (+.p16 d3 d2) d1))> #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)))>)
0.432 * * * [regime-changes]: Trying 3 branch expressions: (d3 d2 d1)
0.432 * * * * [regimes]: Trying to branch on d3 from (#<alt (λ (d1 d2 d3) (*.p16 (+.p16 d3 d2) d1))> #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)))>)
0.535 * * * * [regimes]: Trying to branch on d2 from (#<alt (λ (d1 d2 d3) (*.p16 (+.p16 d3 d2) d1))> #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)))>)
0.633 * * * * [regimes]: Trying to branch on d1 from (#<alt (λ (d1 d2 d3) (*.p16 (+.p16 d3 d2) d1))> #<alt (λ (d1 d2 d3) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)))>)
0.736 * * * [regime]: Found split indices: #<option (#s(si 0 256))>
0.736 * [simplify]: Simplifying:
  (*.p16 (+.p16 d3 d2) d1)
0.737 * * [simplify]: iteration 1: (5 enodes)
0.737 * * [simplify]: Extracting #0: cost 1 inf + 0
0.737 * * [simplify]: Extracting #1: cost 3 inf + 0
0.737 * * [simplify]: Extracting #2: cost 4 inf + 1
0.737 * * [simplify]: Extracting #3: cost 2 inf + 3
0.737 * * [simplify]: Extracting #4: cost 0 inf + 408
0.737 * [simplify]: Simplified to:
  (*.p16 (+.p16 d3 d2) d1)
0.737 * * * * [points]: Sampling 8000 additional inputs, on iter 0 have 0 / 8000
0.777 * * * * [points]: Computing exacts on every 500 of 8000 points to ramp up precision
0.778 * * * * [points]: Setting MPFR precision to 64
0.779 * * * * [points]: Setting MPFR precision to 320
0.780 * * * * [points]: Computing exacts on every 250 of 8000 points to ramp up precision
0.781 * * * * [points]: Setting MPFR precision to 64
0.783 * * * * [points]: Setting MPFR precision to 320
0.784 * * * * [points]: Computing exacts on every 125 of 8000 points to ramp up precision
0.785 * * * * [points]: Setting MPFR precision to 64
0.789 * * * * [points]: Setting MPFR precision to 320
0.792 * * * * [points]: Computing exacts on every 62 of 8000 points to ramp up precision
0.793 * * * * [points]: Setting MPFR precision to 64
0.799 * * * * [points]: Setting MPFR precision to 320
0.808 * * * * [points]: Computing exacts on every 31 of 8000 points to ramp up precision
0.808 * * * * [points]: Setting MPFR precision to 64
0.821 * * * * [points]: Setting MPFR precision to 320
0.834 * * * * [points]: Computing exacts on every 15 of 8000 points to ramp up precision
0.835 * * * * [points]: Setting MPFR precision to 64
0.878 * * * * [points]: Setting MPFR precision to 320
0.912 * * * * [points]: Computing exacts on every 7 of 8000 points to ramp up precision
0.913 * * * * [points]: Setting MPFR precision to 64
0.964 * * * * [points]: Setting MPFR precision to 320
1.042 * * * * [points]: Computing exacts on every 3 of 8000 points to ramp up precision
1.044 * * * * [points]: Setting MPFR precision to 64
1.179 * * * * [points]: Setting MPFR precision to 320
1.315 * * * * [points]: Computing exacts for 8000 points
1.316 * * * * [points]: Setting MPFR precision to 64
1.948 * * * * [points]: Setting MPFR precision to 320
2.925 * * * * [points]: Filtering points with unrepresentable outputs
2.966 * * * * [points]: Sampled 8000 points with exact outputs
3.820 * [regime-testing]: Baseline error score: 0.20572999121699534
3.825 * [regime-testing]: Oracle error score: 0.06519812031259013
3.833 * [regime-testing]: End program error score: 0.20572999121699534