20.071 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.015 * * * [progress]: [2/2] Setting up program.
0.018 * [progress]: [Phase 2 of 3] Improving.
0.018 * [simplify]: Simplifying:
  (+ x (* x x))
0.018 * * [simplify]: iteration 0: 3 enodes
0.019 * * [simplify]: iteration 1: 7 enodes
0.020 * * [simplify]: iteration 2: 11 enodes
0.023 * * [simplify]: iteration 3: 17 enodes
0.026 * * [simplify]: iteration 4: 26 enodes
0.030 * * [simplify]: iteration 5: 62 enodes
0.050 * * [simplify]: iteration 6: 124 enodes
0.071 * * [simplify]: iteration 7: 207 enodes
0.110 * * [simplify]: iteration 8: 358 enodes
0.189 * * [simplify]: iteration 9: 553 enodes
0.329 * * [simplify]: iteration 10: 803 enodes
0.652 * * [simplify]: iteration 11: 959 enodes
1.082 * * [simplify]: iteration 12: 1352 enodes
1.851 * * [simplify]: iteration 13: 1537 enodes
2.984 * * [simplify]: iteration 14: 2088 enodes
4.230 * * [simplify]: iteration 15: 2305 enodes
5.770 * * [simplify]: iteration 16: 3049 enodes
8.453 * * [simplify]: iteration 17: 3297 enodes
11.183 * * [simplify]: iteration 18: 4264 enodes
15.169 * * [simplify]: iteration 19: 4547 enodes
17.264 * * [simplify]: iteration complete: 5000 enodes
17.264 * * [simplify]: Extracting #0: cost 1 inf + 0
17.268 * * [simplify]: Extracting #1: cost 768 inf + 0
17.281 * * [simplify]: Extracting #2: cost 178 inf + 24231
17.297 * * [simplify]: Extracting #3: cost 88 inf + 27961
17.309 * * [simplify]: Extracting #4: cost 0 inf + 31657
17.321 * [simplify]: Simplified to:
  (+ (* x x) x)
17.321 * * [progress]: iteration 1 / 4
17.321 * * * [progress]: picking best candidate
17.326 * * * * [pick]: Picked  #<alt (λ (x) (+ x (* x x)))>
17.326 * * * [progress]: localizing error
17.334 * * * [progress]: generating rewritten candidates
17.334 * * * [progress]: generating series expansions
17.334 * * * [progress]: simplifying candidates
17.335 * [simplify]: Simplifying:
  
17.335 * * [simplify]: iteration 0: 0 enodes
17.335 * * [simplify]: iteration complete: 0 enodes
17.335 * * [simplify]: Extracting #0: cost 0 inf + 0
17.335 * [simplify]: Simplified to:
  
17.335 * * * [progress]: adding candidates to table
17.336 * [progress]: [Phase 3 of 3] Extracting.
17.340 * [simplify]: Simplifying:
  (+ x (* x x))
17.341 * * [simplify]: iteration 0: 3 enodes
17.341 * * [simplify]: iteration 1: 4 enodes
17.341 * * [simplify]: iteration complete: 4 enodes
17.341 * * [simplify]: Extracting #0: cost 1 inf + 0
17.341 * * [simplify]: Extracting #1: cost 3 inf + 0
17.341 * * [simplify]: Extracting #2: cost 2 inf + 1
17.341 * * [simplify]: Extracting #3: cost 0 inf + 123
17.342 * [simplify]: Simplified to:
  (+ (* x x) x)
17.953 * [regime-testing]: Baseline error score: 0.0008751093886735842
17.961 * [regime-testing]: Oracle error score: 0.0008751093886735842
17.961 * [regime-testing]: End program error score: 0.0008751093886735842
18.023 * [regime-testing]: Target error score: 0.018877359669958745