5.401 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.025 * * * [progress]: [2/2] Setting up program.
0.027 * [progress]: [Phase 2 of 3] Improving.
0.028 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ y (* (* y 0.5) (- 1.0 (* (* x y) y))))
0.030 * * [simplify]: iteration  0 :  21  enodes  (cost  6 )
0.031 * * [simplify]: iteration  1 :  52  enodes  (cost  6 )
0.032 * * [simplify]: iteration  2 :  153  enodes  (cost  6 )
0.035 * * [simplify]: iteration  3 :  365  enodes  (cost  6 )
0.043 * * [simplify]: iteration  4 :  496  enodes  (cost  6 )
0.049 * * [simplify]: iteration  5 :  530  enodes  (cost  6 )
0.056 * * [simplify]: iteration  6 :  1147  enodes  (cost  6 )
0.072 * * [simplify]: iteration  7 :  2071  enodes  (cost  6 )
0.107 * * [simplify]: iteration  8 :  5001  enodes  (cost  6 )
0.107 * [simplify]: Simplified to:
   (+ y (* (* y 0.5) (- 1.0 (* (* x y) y))))
0.108 * [progress]: [Phase 3 of 3] Extracting.
0.114 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ y (* (* y 0.5) (- 1.0 (* (* x y) y))))
0.114 * * [simplify]: iteration  0 :  15  enodes  (cost  6 )
0.115 * * [simplify]: iteration  1 :  15  enodes  (cost  6 )
0.115 * [simplify]: Simplified to:
   (+ y (* (* y 0.5) (- 1.0 (* (* x y) y))))
1.126 * [regime-testing]: End program error score: 0.2172677600329548