67.254 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.023 * * * [progress]: [2/2] Setting up program.
0.027 * [progress]: [Phase 2 of 3] Improving.
0.027 * [simplify]: Simplifying:
  (* (/ 1.0 2.0) (+ x y))
0.027 * * [simplify]: iteration 0: 7 enodes
0.029 * * [simplify]: iteration 1: 17 enodes
0.032 * * [simplify]: iteration 2: 37 enodes
0.042 * * [simplify]: iteration 3: 50 enodes
0.047 * * [simplify]: iteration 4: 55 enodes
0.054 * * [simplify]: iteration 5: 63 enodes
0.068 * * [simplify]: iteration 6: 67 enodes
0.075 * * [simplify]: iteration 7: 71 enodes
0.084 * * [simplify]: iteration complete: 71 enodes
0.084 * * [simplify]: Extracting #0: cost 1 inf + 0
0.084 * * [simplify]: Extracting #1: cost 16 inf + 0
0.084 * * [simplify]: Extracting #2: cost 14 inf + 129
0.084 * * [simplify]: Extracting #3: cost 0 inf + 1044
0.085 * [simplify]: Simplified to:
  (/ 1.0 (/ 2.0 (+ x y)))
0.085 * * [progress]: iteration 1 / 4
0.085 * * * [progress]: picking best candidate
0.088 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ 1.0 2.0) (+ x y)))>
0.088 * * * [progress]: localizing error
0.095 * * * [progress]: generating rewritten candidates
0.095 * * * [progress]: generating series expansions
0.095 * * * [progress]: simplifying candidates
0.096 * [simplify]: Simplifying:
  
0.096 * * [simplify]: iteration 0: 0 enodes
0.096 * * [simplify]: iteration complete: 0 enodes
0.096 * * [simplify]: Extracting #0: cost 0 inf + 0
0.096 * [simplify]: Simplified to:
  
0.096 * * * [progress]: adding candidates to table
0.096 * [progress]: [Phase 3 of 3] Extracting.
0.100 * [simplify]: Simplifying:
  (* (/ 1.0 2.0) (+ x y))
0.101 * * [simplify]: iteration 0: 7 enodes
0.102 * * [simplify]: iteration 1: 9 enodes
0.103 * * [simplify]: iteration complete: 9 enodes
0.103 * * [simplify]: Extracting #0: cost 1 inf + 0
0.103 * * [simplify]: Extracting #1: cost 3 inf + 0
0.103 * * [simplify]: Extracting #2: cost 7 inf + 0
0.103 * * [simplify]: Extracting #3: cost 2 inf + 46
0.103 * * [simplify]: Extracting #4: cost 0 inf + 212
0.103 * [simplify]: Simplified to:
  (* (/ 1.0 2.0) (+ x y))
0.949 * [regime-testing]: Baseline error score: 0
0.964 * [regime-testing]: Oracle error score: 0
0.964 * [regime-testing]: End program error score: 0
1.074 * [regime-testing]: Target error score: 0