8.448 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.024 * * * [progress]: [2/2] Setting up program.
0.030 * [progress]: [Phase 2 of 3] Improving.
0.031 * [simplify]: Simplifying:
  (- (+ x y) (* x y))
0.031 * * [simplify]: iteration 0: 5 enodes
0.032 * * [simplify]: iteration 1: 11 enodes
0.035 * * [simplify]: iteration 2: 25 enodes
0.043 * * [simplify]: iteration 3: 42 enodes
0.055 * * [simplify]: iteration 4: 65 enodes
0.072 * * [simplify]: iteration 5: 91 enodes
0.128 * * [simplify]: iteration 6: 318 enodes
0.442 * * [simplify]: iteration 7: 1298 enodes
2.591 * * [simplify]: iteration complete: 5000 enodes
2.591 * * [simplify]: Extracting #0: cost 1 inf + 0
2.594 * * [simplify]: Extracting #1: cost 276 inf + 0
2.609 * * [simplify]: Extracting #2: cost 659 inf + 1627
2.633 * * [simplify]: Extracting #3: cost 141 inf + 34885
2.671 * * [simplify]: Extracting #4: cost 3 inf + 45078
2.712 * * [simplify]: Extracting #5: cost 0 inf + 44918
2.736 * [simplify]: Simplified to:
  (fma (- 1 x) y x)
2.740 * * [progress]: iteration 1 / 4
2.740 * * * [progress]: picking best candidate
2.743 * * * * [pick]: Picked  #<alt (λ (x y) (- (+ x y) (* x y)))>
2.743 * * * [progress]: localizing error
2.750 * * * [progress]: generating rewritten candidates
2.750 * * * [progress]: generating series expansions
2.750 * * * [progress]: simplifying candidates
2.750 * [simplify]: Simplifying:
  
2.750 * * [simplify]: iteration 0: 0 enodes
2.750 * * [simplify]: iteration complete: 0 enodes
2.750 * * [simplify]: Extracting #0: cost 0 inf + 0
2.750 * [simplify]: Simplified to:
  
2.750 * * * [progress]: adding candidates to table
2.751 * [progress]: [Phase 3 of 3] Extracting.
2.754 * [simplify]: Simplifying:
  (- (+ x y) (* x y))
2.754 * * [simplify]: iteration 0: 5 enodes
2.755 * * [simplify]: iteration 1: 7 enodes
2.755 * * [simplify]: iteration complete: 7 enodes
2.755 * * [simplify]: Extracting #0: cost 1 inf + 0
2.755 * * [simplify]: Extracting #1: cost 3 inf + 0
2.755 * * [simplify]: Extracting #2: cost 5 inf + 0
2.755 * * [simplify]: Extracting #3: cost 3 inf + 2
2.755 * * [simplify]: Extracting #4: cost 0 inf + 208
2.755 * [simplify]: Simplified to:
  (- (+ y x) (* x y))
3.928 * [regime-testing]: Baseline error score: 0.008772337167326205
3.945 * [regime-testing]: Oracle error score: 0.008772337167326205
3.945 * [regime-testing]: End program error score: 0.008772337167326205