25.955 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.014 * * * [progress]: [2/2] Setting up program.
0.016 * [progress]: [Phase 2 of 3] Improving.
0.016 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (- (- 1.0 x) y))>
0.016 * [simplify]: Simplifying:
  (- (- 1.0 x) y)
0.016 * * [simplify]: iteration 0: 5 enodes
0.017 * * [simplify]: iteration 1: 11 enodes
0.018 * * [simplify]: iteration 2: 22 enodes
0.021 * * [simplify]: iteration 3: 38 enodes
0.028 * * [simplify]: iteration 4: 82 enodes
0.042 * * [simplify]: iteration 5: 194 enodes
0.117 * * [simplify]: iteration 6: 415 enodes
0.285 * * [simplify]: iteration 7: 1460 enodes
1.909 * * [simplify]: iteration complete: 5000 enodes
1.909 * * [simplify]: Extracting #0: cost 1 inf + 0
1.912 * * [simplify]: Extracting #1: cost 1302 inf + 0
1.922 * * [simplify]: Extracting #2: cost 1089 inf + 37645
1.942 * * [simplify]: Extracting #3: cost 43 inf + 102869
1.970 * * [simplify]: Extracting #4: cost 0 inf + 106835
1.997 * [simplify]: Simplified to:
  (- 1.0 (+ y x))
1.997 * * [progress]: iteration 1 / 4
1.997 * * * [progress]: picking best candidate
1.999 * * * * [pick]: Picked  #<alt (λ (x y) (- (- 1.0 x) y))>
1.999 * * * [progress]: localizing error
2.005 * * * [progress]: generating rewritten candidates
2.005 * * * [progress]: generating series expansions
2.005 * * * [progress]: simplifying candidates
2.005 * [simplify]: Simplifying:
  
2.005 * * [simplify]: iteration 0: 0 enodes
2.005 * * [simplify]: iteration complete: 0 enodes
2.005 * * [simplify]: Extracting #0: cost 0 inf + 0
2.005 * [simplify]: Simplified to:
  
2.005 * * * [progress]: adding candidates to table
2.006 * [progress]: [Phase 3 of 3] Extracting.
2.007 * [simplify]: Simplifying:
  (- (- 1.0 x) y)
2.008 * * [simplify]: iteration 0: 5 enodes
2.008 * * [simplify]: iteration complete: 5 enodes
2.008 * * [simplify]: Extracting #0: cost 1 inf + 0
2.008 * * [simplify]: Extracting #1: cost 3 inf + 0
2.008 * * [simplify]: Extracting #2: cost 4 inf + 1
2.008 * * [simplify]: Extracting #3: cost 2 inf + 3
2.008 * * [simplify]: Extracting #4: cost 0 inf + 128
2.008 * [simplify]: Simplified to:
  (- (- 1.0 x) y)
2.518 * [regime-testing]: Baseline error score: 0.00037504688086010754
2.523 * [regime-testing]: Oracle error score: 0.00037504688086010754
2.523 * [regime-testing]: End program error score: 0.00037504688086010754