9.225 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.009 * * * [progress]: [2/2] Setting up program.
0.012 * [progress]: [Phase 2 of 3] Improving.
0.013 * [simplify]: Simplifying:
  (- (- 1.0 x) y)
0.013 * * [simplify]: iteration 0: 5 enodes
0.014 * * [simplify]: iteration 1: 11 enodes
0.015 * * [simplify]: iteration 2: 20 enodes
0.018 * * [simplify]: iteration 3: 35 enodes
0.023 * * [simplify]: iteration 4: 57 enodes
0.030 * * [simplify]: iteration 5: 88 enodes
0.039 * * [simplify]: iteration 6: 109 enodes
0.053 * * [simplify]: iteration 7: 144 enodes
0.070 * * [simplify]: iteration 8: 216 enodes
0.105 * * [simplify]: iteration 9: 352 enodes
0.156 * * [simplify]: iteration 10: 491 enodes
0.197 * * [simplify]: iteration 11: 622 enodes
0.237 * * [simplify]: iteration 12: 735 enodes
0.276 * * [simplify]: iteration 13: 865 enodes
0.319 * * [simplify]: iteration 14: 986 enodes
0.358 * * [simplify]: iteration 15: 1116 enodes
0.395 * * [simplify]: iteration 16: 1229 enodes
0.424 * * [simplify]: iteration 17: 1359 enodes
0.465 * * [simplify]: iteration 18: 1472 enodes
0.506 * * [simplify]: iteration 19: 1602 enodes
0.545 * * [simplify]: iteration 20: 1715 enodes
0.585 * * [simplify]: iteration 21: 1845 enodes
0.624 * * [simplify]: iteration 22: 1958 enodes
0.664 * * [simplify]: iteration 23: 2088 enodes
0.702 * * [simplify]: iteration 24: 2201 enodes
0.740 * * [simplify]: iteration 25: 2331 enodes
0.780 * * [simplify]: iteration 26: 2444 enodes
0.818 * * [simplify]: iteration 27: 2574 enodes
0.858 * * [simplify]: iteration 28: 2687 enodes
0.896 * * [simplify]: iteration 29: 2817 enodes
0.928 * * [simplify]: iteration 30: 2930 enodes
0.964 * * [simplify]: iteration 31: 3060 enodes
1.004 * * [simplify]: iteration 32: 3173 enodes
1.042 * * [simplify]: iteration 33: 3303 enodes
1.072 * * [simplify]: iteration 34: 3416 enodes
1.108 * * [simplify]: iteration 35: 3546 enodes
1.142 * * [simplify]: iteration 36: 3659 enodes
1.177 * * [simplify]: iteration 37: 3789 enodes
1.209 * * [simplify]: iteration 38: 3902 enodes
1.246 * * [simplify]: iteration 39: 4032 enodes
1.274 * * [simplify]: iteration 40: 4145 enodes
1.303 * * [simplify]: iteration 41: 4275 enodes
1.339 * * [simplify]: iteration 42: 4388 enodes
1.378 * * [simplify]: iteration 43: 4518 enodes
1.418 * * [simplify]: iteration 44: 4631 enodes
1.452 * * [simplify]: iteration 45: 4761 enodes
1.773 * * [simplify]: iteration 46: 4874 enodes
1.802 * * [simplify]: iteration complete: 5000 enodes
1.802 * * [simplify]: Extracting #0: cost 1 inf + 0
1.802 * * [simplify]: Extracting #1: cost 14 inf + 0
1.802 * * [simplify]: Extracting #2: cost 30 inf + 209
1.802 * * [simplify]: Extracting #3: cost 7 inf + 2056
1.803 * * [simplify]: Extracting #4: cost 0 inf + 2630
1.804 * [simplify]: Simplified to:
  (- 1.0 (+ y x))
1.804 * * [progress]: iteration 1 / 4
1.804 * * * [progress]: picking best candidate
1.808 * * * * [pick]: Picked  #<alt (λ (x y) (- (- 1.0 x) y))>
1.808 * * * [progress]: localizing error
1.813 * * * [progress]: generating rewritten candidates
1.813 * * * [progress]: generating series expansions
1.813 * * * [progress]: simplifying candidates
1.813 * [simplify]: Simplifying:
  
1.813 * * [simplify]: iteration 0: 0 enodes
1.813 * * [simplify]: iteration complete: 0 enodes
1.813 * * [simplify]: Extracting #0: cost 0 inf + 0
1.813 * [simplify]: Simplified to:
  
1.813 * * * [progress]: adding candidates to table
1.814 * [progress]: [Phase 3 of 3] Extracting.
1.817 * [simplify]: Simplifying:
  (- (- 1.0 x) y)
1.817 * * [simplify]: iteration 0: 5 enodes
1.818 * * [simplify]: iteration complete: 5 enodes
1.818 * * [simplify]: Extracting #0: cost 1 inf + 0
1.818 * * [simplify]: Extracting #1: cost 3 inf + 0
1.818 * * [simplify]: Extracting #2: cost 4 inf + 1
1.818 * * [simplify]: Extracting #3: cost 2 inf + 3
1.818 * * [simplify]: Extracting #4: cost 0 inf + 128
1.818 * [simplify]: Simplified to:
  (- (- 1.0 x) y)
2.548 * [regime-testing]: Baseline error score: 0.0017502187773471684
2.564 * [regime-testing]: Oracle error score: 0.0017502187773471684
2.564 * [regime-testing]: End program error score: 0.0017502187773471684