9.457 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.019 * * * [progress]: [2/2] Setting up program.
0.023 * [progress]: [Phase 2 of 3] Improving.
0.023 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (- (+ x y) (* x y)))>
0.023 * [simplify]: Simplifying:
  (- (+ x y) (* x y))
0.023 * * [simplify]: iteration 0: 5 enodes
0.025 * * [simplify]: iteration 1: 11 enodes
0.027 * * [simplify]: iteration 2: 25 enodes
0.034 * * [simplify]: iteration 3: 41 enodes
0.043 * * [simplify]: iteration 4: 60 enodes
0.054 * * [simplify]: iteration 5: 80 enodes
0.090 * * [simplify]: iteration 6: 172 enodes
0.116 * * [simplify]: iteration 7: 354 enodes
0.234 * * [simplify]: iteration 8: 680 enodes
0.421 * * [simplify]: iteration 9: 1385 enodes
1.491 * * [simplify]: iteration 10: 2734 enodes
2.506 * * [simplify]: iteration complete: 5000 enodes
2.506 * * [simplify]: Extracting #0: cost 1 inf + 0
2.513 * * [simplify]: Extracting #1: cost 260 inf + 0
2.524 * * [simplify]: Extracting #2: cost 222 inf + 7839
2.547 * * [simplify]: Extracting #3: cost 95 inf + 20135
2.578 * * [simplify]: Extracting #4: cost 0 inf + 28345
2.605 * [simplify]: Simplified to:
  (fma (- 1 x) y x)
2.610 * * [progress]: iteration 1 / 4
2.610 * * * [progress]: picking best candidate
2.613 * * * * [pick]: Picked  #<alt (λ (x y) (- (+ x y) (* x y)))>
2.613 * * * [progress]: localizing error
2.628 * * * [progress]: generating rewritten candidates
2.628 * * * [progress]: generating series expansions
2.628 * * * [progress]: simplifying candidates
2.628 * [simplify]: Simplifying:
  
2.628 * * [simplify]: iteration 0: 0 enodes
2.628 * * [simplify]: iteration complete: 0 enodes
2.628 * * [simplify]: Extracting #0: cost 0 inf + 0
2.628 * [simplify]: Simplified to:
  
2.628 * * * [progress]: adding candidates to table
2.629 * [progress]: [Phase 3 of 3] Extracting.
2.633 * [simplify]: Simplifying:
  (- (+ x y) (* x y))
2.633 * * [simplify]: iteration 0: 5 enodes
2.634 * * [simplify]: iteration 1: 7 enodes
2.634 * * [simplify]: iteration complete: 7 enodes
2.634 * * [simplify]: Extracting #0: cost 1 inf + 0
2.634 * * [simplify]: Extracting #1: cost 3 inf + 0
2.634 * * [simplify]: Extracting #2: cost 5 inf + 0
2.634 * * [simplify]: Extracting #3: cost 3 inf + 2
2.634 * * [simplify]: Extracting #4: cost 0 inf + 208
2.635 * [simplify]: Simplified to:
  (- (+ y x) (* x y))
3.335 * [regime-testing]: Baseline error score: 0.008772337167326205
3.338 * [regime-testing]: Oracle error score: 0.008772337167326205
3.338 * [regime-testing]: End program error score: 0.008772337167326205