5.498 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.018 * * * [progress]: [2/2] Setting up program.
0.021 * [progress]: [Phase 2 of 3] Improving.
0.021 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* a x) (* a y))
0.023 * * [simplify]: iteration  0 :  11  enodes  (cost  2 )
0.024 * * [simplify]: iteration  1 :  14  enodes  (cost  2 )
0.025 * * [simplify]: iteration  2 :  14  enodes  (cost  2 )
0.026 * [simplify]: Simplified to:
   (* a (+ x y))
0.029 * [progress]: [Phase 3 of 3] Extracting.
0.029 * * [regime]: Finding splitpoints for: (#<alt (λ (a x y) (* a (+ x y)))> #<alt (λ (a x y) (+ (* a x) (* a y)))>)
0.029 * * * [regime-changes]: Trying 4 branch expressions: ((+ (* a x) (* a y)) y x a)
0.029 * * * * [regimes]: Trying to branch on (+ (* a x) (* a y)) from (#<alt (λ (a x y) (* a (+ x y)))> #<alt (λ (a x y) (+ (* a x) (* a y)))>)
0.072 * * * * [regimes]: Trying to branch on y from (#<alt (λ (a x y) (* a (+ x y)))> #<alt (λ (a x y) (+ (* a x) (* a y)))>)
0.110 * * * * [regimes]: Trying to branch on x from (#<alt (λ (a x y) (* a (+ x y)))> #<alt (λ (a x y) (+ (* a x) (* a y)))>)
0.150 * * * * [regimes]: Trying to branch on a from (#<alt (λ (a x y) (* a (+ x y)))> #<alt (λ (a x y) (+ (* a x) (* a y)))>)
0.187 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.187 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* a (+ x y))
0.188 * * [simplify]: iteration  0 :  7  enodes  (cost  2 )
0.188 * * [simplify]: iteration  1 :  7  enodes  (cost  2 )
0.188 * [simplify]: Simplified to:
   (* a (+ x y))
1.046 * [regime-testing]: End program error score: 0.011376422052756595