39.058 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.015 * * * [progress]: [2/2] Setting up program.
0.017 * [progress]: [Phase 2 of 3] Improving.
0.018 * [simplify]: Simplifying:
  (- (+ x x) 1.0)
0.018 * * [simplify]: iteration 0: 4 enodes
0.019 * * [simplify]: iteration 1: 10 enodes
0.020 * * [simplify]: iteration 2: 15 enodes
0.022 * * [simplify]: iteration 3: 20 enodes
0.028 * * [simplify]: iteration 4: 24 enodes
0.030 * * [simplify]: iteration 5: 29 enodes
0.035 * * [simplify]: iteration 6: 80 enodes
0.043 * * [simplify]: iteration 7: 202 enodes
0.095 * * [simplify]: iteration 8: 607 enodes
0.620 * * [simplify]: iteration 9: 1993 enodes
1.399 * * [simplify]: iteration complete: 5001 enodes
1.400 * * [simplify]: Extracting #0: cost 1 inf + 0
1.408 * * [simplify]: Extracting #1: cost 1854 inf + 0
1.420 * * [simplify]: Extracting #2: cost 1454 inf + 1452
1.433 * * [simplify]: Extracting #3: cost 70 inf + 6347
1.446 * * [simplify]: Extracting #4: cost 0 inf + 6627
1.462 * [simplify]: Simplified to:
  (+ x (- x 1.0))
1.468 * * [progress]: iteration 1 / 4
1.468 * * * [progress]: picking best candidate
1.472 * * * * [pick]: Picked  #<alt (λ (x) (- (+ x x) 1.0))>
1.472 * * * [progress]: localizing error
1.481 * * * [progress]: generating rewritten candidates
1.481 * * * [progress]: generating series expansions
1.481 * * * [progress]: simplifying candidates
1.481 * [simplify]: Simplifying:
  
1.481 * * [simplify]: iteration 0: 0 enodes
1.481 * * [simplify]: iteration complete: 0 enodes
1.481 * * [simplify]: Extracting #0: cost 0 inf + 0
1.481 * [simplify]: Simplified to:
  
1.481 * * * [progress]: adding candidates to table
1.482 * [progress]: [Phase 3 of 3] Extracting.
1.485 * [simplify]: Simplifying:
  (- (+ x x) 1.0)
1.486 * * [simplify]: iteration 0: 4 enodes
1.486 * * [simplify]: iteration complete: 4 enodes
1.486 * * [simplify]: Extracting #0: cost 1 inf + 0
1.486 * * [simplify]: Extracting #1: cost 3 inf + 0
1.486 * * [simplify]: Extracting #2: cost 3 inf + 1
1.486 * * [simplify]: Extracting #3: cost 2 inf + 2
1.486 * * [simplify]: Extracting #4: cost 0 inf + 10
1.486 * [simplify]: Simplified to:
  (- (+ x x) 1.0)
2.120 * [regime-testing]: Baseline error score: 0
2.123 * [regime-testing]: Oracle error score: 0
2.123 * [regime-testing]: End program error score: 0