3.605 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.083 * * * [progress]: [2/2] Setting up program.
0.085 * [progress]: [Phase 2 of 3] Improving.
0.085 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (pow (pow x x) (/ 1.0 2.0))
0.087 * * [simplify]: iteration  0 :  13  enodes  (cost  3 )
0.088 * * [simplify]: iteration  1 :  25  enodes  (cost  3 )
0.089 * * [simplify]: iteration  2 :  65  enodes  (cost  3 )
0.091 * * [simplify]: iteration  3 :  174  enodes  (cost  3 )
0.094 * * [simplify]: iteration  4 :  553  enodes  (cost  3 )
0.107 * * [simplify]: iteration  5 :  3378  enodes  (cost  3 )
0.161 * * [simplify]: iteration  6 :  5001  enodes  (cost  3 )
0.161 * [simplify]: Simplified to:
   (pow (pow x x) (/ 1.0 2.0))
0.161 * [progress]: [Phase 3 of 3] Extracting.
0.163 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (pow (pow x x) (/ 1.0 2.0))
0.164 * * [simplify]: iteration  0 :  6  enodes  (cost  3 )
0.164 * [simplify]: Simplified to:
   (pow (pow x x) (/ 1.0 2.0))
2.957 * [regime-testing]: End program error score: 0.020252531566445804