52.171 * [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.
0.024 * [simplify]: Simplifying:
  (+ x (* x x))
0.024 * * [simplify]: iteration 0: 3 enodes
0.025 * * [simplify]: iteration 1: 7 enodes
0.027 * * [simplify]: iteration 2: 11 enodes
0.030 * * [simplify]: iteration 3: 17 enodes
0.035 * * [simplify]: iteration 4: 26 enodes
0.040 * * [simplify]: iteration 5: 62 enodes
0.051 * * [simplify]: iteration 6: 124 enodes
0.071 * * [simplify]: iteration 7: 207 enodes
0.102 * * [simplify]: iteration 8: 358 enodes
0.177 * * [simplify]: iteration 9: 553 enodes
0.322 * * [simplify]: iteration 10: 803 enodes
0.750 * * [simplify]: iteration 11: 959 enodes
1.227 * * [simplify]: iteration 12: 1352 enodes
2.029 * * [simplify]: iteration 13: 1537 enodes
2.879 * * [simplify]: iteration 14: 2088 enodes
4.125 * * [simplify]: iteration 15: 2305 enodes
5.734 * * [simplify]: iteration 16: 3049 enodes
8.370 * * [simplify]: iteration 17: 3297 enodes
10.972 * * [simplify]: iteration 18: 4264 enodes
14.767 * * [simplify]: iteration 19: 4547 enodes
16.517 * * [simplify]: iteration complete: 5000 enodes
16.517 * * [simplify]: Extracting #0: cost 1 inf + 0
16.520 * * [simplify]: Extracting #1: cost 768 inf + 0
16.530 * * [simplify]: Extracting #2: cost 178 inf + 24231
16.546 * * [simplify]: Extracting #3: cost 88 inf + 27961
16.563 * * [simplify]: Extracting #4: cost 0 inf + 31657
16.578 * [simplify]: Simplified to:
  (+ (* x x) x)
16.579 * * [progress]: iteration 1 / 4
16.579 * * * [progress]: picking best candidate
16.583 * * * * [pick]: Picked  #<alt (λ (x) (+ x (* x x)))>
16.583 * * * [progress]: localizing error
16.589 * * * [progress]: generating rewritten candidates
16.589 * * * [progress]: generating series expansions
16.589 * * * [progress]: simplifying candidates
16.589 * [simplify]: Simplifying:
  
16.589 * * [simplify]: iteration 0: 0 enodes
16.589 * * [simplify]: iteration complete: 0 enodes
16.589 * * [simplify]: Extracting #0: cost 0 inf + 0
16.589 * [simplify]: Simplified to:
  
16.589 * * * [progress]: adding candidates to table
16.590 * [progress]: [Phase 3 of 3] Extracting.
16.593 * [simplify]: Simplifying:
  (+ x (* x x))
16.593 * * [simplify]: iteration 0: 3 enodes
16.594 * * [simplify]: iteration 1: 4 enodes
16.594 * * [simplify]: iteration complete: 4 enodes
16.594 * * [simplify]: Extracting #0: cost 1 inf + 0
16.594 * * [simplify]: Extracting #1: cost 3 inf + 0
16.594 * * [simplify]: Extracting #2: cost 2 inf + 1
16.594 * * [simplify]: Extracting #3: cost 0 inf + 123
16.594 * [simplify]: Simplified to:
  (+ (* x x) x)
17.670 * [regime-testing]: Baseline error score: 0.0010001250156269534
17.684 * [regime-testing]: Oracle error score: 0.0010001250156269534
17.685 * [regime-testing]: End program error score: 0.0010001250156269534
17.775 * [regime-testing]: Target error score: 0.01800225028128516