18.231 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.013 * * * [progress]: [2/2] Setting up program.
0.016 * [progress]: [Phase 2 of 3] Improving.
0.016 * [simplify]: Simplifying:
  (+ x (* x x))
0.016 * * [simplify]: iteration 0: 3 enodes
0.017 * * [simplify]: iteration 1: 7 enodes
0.018 * * [simplify]: iteration 2: 11 enodes
0.020 * * [simplify]: iteration 3: 17 enodes
0.023 * * [simplify]: iteration 4: 26 enodes
0.025 * * [simplify]: iteration 5: 62 enodes
0.043 * * [simplify]: iteration 6: 124 enodes
0.061 * * [simplify]: iteration 7: 207 enodes
0.093 * * [simplify]: iteration 8: 358 enodes
0.182 * * [simplify]: iteration 9: 553 enodes
0.381 * * [simplify]: iteration 10: 803 enodes
0.736 * * [simplify]: iteration 11: 959 enodes
1.204 * * [simplify]: iteration 12: 1352 enodes
1.901 * * [simplify]: iteration 13: 1537 enodes
2.636 * * [simplify]: iteration 14: 2088 enodes
3.870 * * [simplify]: iteration 15: 2305 enodes
5.441 * * [simplify]: iteration 16: 3049 enodes
7.936 * * [simplify]: iteration 17: 3297 enodes
10.792 * * [simplify]: iteration 18: 4264 enodes
15.208 * * [simplify]: iteration 19: 4547 enodes
17.237 * * [simplify]: iteration complete: 5000 enodes
17.237 * * [simplify]: Extracting #0: cost 1 inf + 0
17.239 * * [simplify]: Extracting #1: cost 768 inf + 0
17.247 * * [simplify]: Extracting #2: cost 178 inf + 24231
17.259 * * [simplify]: Extracting #3: cost 88 inf + 27961
17.275 * * [simplify]: Extracting #4: cost 0 inf + 31657
17.294 * [simplify]: Simplified to:
  (+ (* x x) x)
17.295 * * [progress]: iteration 1 / 4
17.295 * * * [progress]: picking best candidate
17.299 * * * * [pick]: Picked  #<alt (λ (x) (+ x (* x x)))>
17.299 * * * [progress]: localizing error
17.307 * * * [progress]: generating rewritten candidates
17.307 * * * [progress]: generating series expansions
17.307 * * * [progress]: simplifying candidates
17.307 * [simplify]: Simplifying:
  
17.307 * * [simplify]: iteration 0: 0 enodes
17.307 * * [simplify]: iteration complete: 0 enodes
17.307 * * [simplify]: Extracting #0: cost 0 inf + 0
17.307 * [simplify]: Simplified to:
  
17.307 * * * [progress]: adding candidates to table
17.308 * [progress]: [Phase 3 of 3] Extracting.
17.313 * [simplify]: Simplifying:
  (+ x (* x x))
17.313 * * [simplify]: iteration 0: 3 enodes
17.313 * * [simplify]: iteration 1: 4 enodes
17.313 * * [simplify]: iteration complete: 4 enodes
17.313 * * [simplify]: Extracting #0: cost 1 inf + 0
17.314 * * [simplify]: Extracting #1: cost 3 inf + 0
17.314 * * [simplify]: Extracting #2: cost 2 inf + 1
17.314 * * [simplify]: Extracting #3: cost 0 inf + 123
17.314 * [simplify]: Simplified to:
  (+ (* x x) x)
18.182 * [regime-testing]: Baseline error score: 0.0008751093886735842
18.191 * [regime-testing]: Oracle error score: 0.0008751093886735842
18.191 * [regime-testing]: End program error score: 0.0008751093886735842
18.277 * [regime-testing]: Target error score: 0.018877359669958745