17.768 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.010 * * * [progress]: [2/2] Setting up program.
0.012 * [progress]: [Phase 2 of 3] Improving.
0.012 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (- (+ x x) 1.0))>
0.012 * [simplify]: Simplifying:
  (- (+ x x) 1.0)
0.012 * * [simplify]: iteration 0: 4 enodes
0.013 * * [simplify]: iteration 1: 10 enodes
0.015 * * [simplify]: iteration 2: 16 enodes
0.017 * * [simplify]: iteration 3: 22 enodes
0.020 * * [simplify]: iteration 4: 26 enodes
0.023 * * [simplify]: iteration 5: 31 enodes
0.027 * * [simplify]: iteration 6: 45 enodes
0.033 * * [simplify]: iteration 7: 77 enodes
0.041 * * [simplify]: iteration 8: 92 enodes
0.055 * * [simplify]: iteration 9: 105 enodes
0.071 * * [simplify]: iteration 10: 179 enodes
0.106 * * [simplify]: iteration 11: 254 enodes
0.133 * * [simplify]: iteration 12: 261 enodes
0.149 * * [simplify]: iteration complete: 261 enodes
0.149 * * [simplify]: Extracting #0: cost 1 inf + 0
0.149 * * [simplify]: Extracting #1: cost 12 inf + 0
0.149 * * [simplify]: Extracting #2: cost 5 inf + 145
0.149 * * [simplify]: Extracting #3: cost 0 inf + 393
0.150 * [simplify]: Simplified to:
  (- (+ x x) 1.0)
0.151 * * [progress]: iteration 1 / 4
0.151 * * * [progress]: picking best candidate
0.153 * * * * [pick]: Picked  #<alt (λ (x) (- (+ x x) 1.0))>
0.153 * * * [progress]: localizing error
0.160 * * * [progress]: generating rewritten candidates
0.160 * * * [progress]: generating series expansions
0.160 * * * [progress]: simplifying candidates
0.160 * [simplify]: Simplifying:
  
0.160 * * [simplify]: iteration 0: 0 enodes
0.160 * * [simplify]: iteration complete: 0 enodes
0.160 * * [simplify]: Extracting #0: cost 0 inf + 0
0.160 * [simplify]: Simplified to:
  
0.160 * * * [progress]: adding candidates to table
0.161 * [progress]: [Phase 3 of 3] Extracting.
0.164 * [simplify]: Simplifying:
  (- (+ x x) 1.0)
0.165 * * [simplify]: iteration 0: 4 enodes
0.165 * * [simplify]: iteration complete: 4 enodes
0.165 * * [simplify]: Extracting #0: cost 1 inf + 0
0.165 * * [simplify]: Extracting #1: cost 3 inf + 0
0.165 * * [simplify]: Extracting #2: cost 3 inf + 1
0.165 * * [simplify]: Extracting #3: cost 2 inf + 2
0.165 * * [simplify]: Extracting #4: cost 0 inf + 125
0.165 * [simplify]: Simplified to:
  (- (+ x x) 1.0)
0.802 * [regime-testing]: Baseline error score: 0
0.806 * [regime-testing]: Oracle error score: 0
0.806 * [regime-testing]: End program error score: 0