4.014 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.026 * * * [progress]: [2/2] Setting up program.
0.028 * [progress]: [Phase 2 of 3] Improving.
0.028 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (- 2.0 (pow x 2.0)))
0.030 * * [simplify]: iteration  0 :  11  enodes  (cost  3 )
0.031 * * [simplify]: iteration  1 :  20  enodes  (cost  3 )
0.032 * * [simplify]: iteration  2 :  44  enodes  (cost  3 )
0.033 * * [simplify]: iteration  3 :  120  enodes  (cost  3 )
0.036 * * [simplify]: iteration  4 :  414  enodes  (cost  3 )
0.044 * * [simplify]: iteration  5 :  1911  enodes  (cost  3 )
0.084 * * [simplify]: iteration  6 :  5001  enodes  (cost  3 )
0.084 * [simplify]: Simplified to:
   (sqrt (- 2.0 (pow x 2.0)))
0.084 * [progress]: [Phase 3 of 3] Extracting.
0.086 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (- 2.0 (pow x 2.0)))
0.087 * * [simplify]: iteration  0 :  5  enodes  (cost  3 )
0.087 * [simplify]: Simplified to:
   (sqrt (- 2.0 (pow x 2.0)))
1.029 * [regime-testing]: End program error score: 0.004250531316414552