110.954 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.024 * * * [progress]: [2/2] Setting up program.
0.027 * [progress]: [Phase 2 of 3] Improving.
0.027 * [simplify]: Simplifying:
  (* (/ 1.0 2.0) (+ x y))
0.089 * * [progress]: iteration 1 / 4
0.089 * * * [progress]: picking best candidate
0.091 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ 1.0 2.0) (+ x y)))>
0.091 * * * [progress]: localizing error
0.110 * * * [progress]: generating rewritten candidates
0.110 * * * [progress]: generating series expansions
0.110 * * * [progress]: simplifying candidates
0.110 * [simplify]: Simplifying:
  
0.129 * * * [progress]: adding candidates to table
0.129 * [progress]: [Phase 3 of 3] Extracting.
0.132 * [simplify]: Simplifying:
  (* (/ 1.0 2.0) (+ x y))
0.878 * [regime-testing]: Baseline error score: 0
0.880 * [regime-testing]: Oracle error score: 0
0.880 * [regime-testing]: End program error score: 0
0.899 * [regime-testing]: Target error score: 0