21.266 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.011 * * * [progress]: [2/2] Setting up program.
0.016 * [progress]: [Phase 2 of 3] Improving.
0.016 * [simplify]: Simplifying:
  (+ (* d 10.0) (* d 20.0))
0.016 * * [simplify]: iteration 0: 6 enodes
0.019 * * [simplify]: iteration 1: 12 enodes
0.023 * * [simplify]: iteration 2: 18 enodes
0.028 * * [simplify]: iteration complete: 18 enodes
0.028 * * [simplify]: Extracting #0: cost 1 inf + 0
0.028 * * [simplify]: Extracting #1: cost 7 inf + 0
0.028 * * [simplify]: Extracting #2: cost 3 inf + 6
0.028 * * [simplify]: Extracting #3: cost 0 inf + 17
0.028 * [simplify]: Simplified to:
  (* (+ 10.0 20.0) d)
0.035 * * [progress]: iteration 1 / 4
0.035 * * * [progress]: picking best candidate
0.039 * * * * [pick]: Picked  #<alt (λ (d) (* (+ 10.0 20.0) d))>
0.039 * * * [progress]: localizing error
0.048 * * * [progress]: generating rewritten candidates
0.048 * * * [progress]: generating series expansions
0.048 * * * [progress]: simplifying candidates
0.048 * [simplify]: Simplifying:
  
0.048 * * [simplify]: iteration 0: 0 enodes
0.048 * * [simplify]: iteration complete: 0 enodes
0.048 * * [simplify]: Extracting #0: cost 0 inf + 0
0.048 * [simplify]: Simplified to:
  
0.048 * * * [progress]: adding candidates to table
0.049 * [progress]: [Phase 3 of 3] Extracting.
0.053 * [simplify]: Simplifying:
  (* (+ 10.0 20.0) d)
0.053 * * [simplify]: iteration 0: 5 enodes
0.055 * * [simplify]: iteration 1: 7 enodes
0.056 * * [simplify]: iteration complete: 7 enodes
0.056 * * [simplify]: Extracting #0: cost 1 inf + 0
0.056 * * [simplify]: Extracting #1: cost 3 inf + 0
0.056 * * [simplify]: Extracting #2: cost 4 inf + 1
0.056 * * [simplify]: Extracting #3: cost 2 inf + 3
0.056 * * [simplify]: Extracting #4: cost 0 inf + 11
0.056 * [simplify]: Simplified to:
  (* (+ 20.0 10.0) d)
0.750 * [regime-testing]: Baseline error score: 0
0.759 * [regime-testing]: Oracle error score: 0
0.759 * [regime-testing]: End program error score: 0
0.814 * [regime-testing]: Target error score: 0