8.445 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.087 * * * [progress]: [2/2] Setting up program.
0.089 * [progress]: [Phase 2 of 3] Improving.
0.090 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (- 2.0 (sqrt (- 4.0 x))))
0.092 * * [simplify]: iteration  0 :  11  enodes  (cost  4 )
0.093 * * [simplify]: iteration  1 :  13  enodes  (cost  4 )
0.094 * * [simplify]: iteration  2 :  13  enodes  (cost  4 )
0.094 * [simplify]: Simplified to:
   (sqrt (- 2.0 (sqrt (- 4.0 x))))
0.094 * [progress]: [Phase 3 of 3] Extracting.
0.096 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (- 2.0 (sqrt (- 4.0 x))))
0.097 * * [simplify]: iteration  0 :  7  enodes  (cost  4 )
0.097 * [simplify]: Simplified to:
   (sqrt (- 2.0 (sqrt (- 4.0 x))))
3.018 * [regime-testing]: End program error score: 59.509550963087996