39.755 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.033 * * * [progress]: [2/2] Setting up program.
0.038 * [progress]: [Phase 2 of 3] Improving.
0.038 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (- (+ x y) x))>
0.038 * [simplify]: Simplifying:
  (- (+ x y) x)
0.038 * * [simplify]: iteration 0: 4 enodes
0.040 * * [simplify]: iteration 1: 9 enodes
0.044 * * [simplify]: iteration 2: 17 enodes
0.049 * * [simplify]: iteration 3: 24 enodes
0.054 * * [simplify]: iteration 4: 30 enodes
0.058 * * [simplify]: iteration 5: 32 enodes
0.062 * * [simplify]: iteration complete: 32 enodes
0.062 * * [simplify]: Extracting #0: cost 1 inf + 0
0.062 * * [simplify]: Extracting #1: cost 0 inf + 1
0.062 * [simplify]: Simplified to:
  y
0.072 * * [progress]: iteration 1 / 4
0.072 * * * [progress]: picking best candidate
0.075 * * * * [pick]: Picked  #<alt (λ (x y) y)>
0.075 * * * [progress]: localizing error
0.077 * * * [progress]: generating rewritten candidates
0.077 * * * [progress]: generating series expansions
0.077 * * * [progress]: simplifying candidates
0.077 * [simplify]: Simplifying:
  
0.077 * * [simplify]: iteration 0: 0 enodes
0.077 * * [simplify]: iteration complete: 0 enodes
0.077 * * [simplify]: Extracting #0: cost 0 inf + 0
0.077 * [simplify]: Simplified to:
  
0.077 * * * [progress]: adding candidates to table
0.078 * [progress]: [Phase 3 of 3] Extracting.
0.080 * [simplify]: Simplifying:
  y
0.081 * * [simplify]: iteration 0: 1 enodes
0.081 * * [simplify]: iteration complete: 1 enodes
0.081 * * [simplify]: Extracting #0: cost 1 inf + 0
0.081 * * [simplify]: Extracting #1: cost 0 inf + 1
0.081 * [simplify]: Simplified to:
  y
1.651 * [regime-testing]: Baseline error score: 0
1.653 * [regime-testing]: Oracle error score: 0
1.654 * [regime-testing]: End program error score: 0
1.739 * [regime-testing]: Target error score: 0